ASAHI KASEI
[AKD4396-SBW]
<KM078101> 1 2005/03
General Description
The AKD4396-SBW is an evaluation board for AK4396, which is 192kHz sampling 24Bit
DAC. The
AKD4396-SBW includes a LPF which can add differential analog outputs from the AK4396 and also has a
digital interface. Therefore, it is easy to evaluate the AK4396.
Ordering Guide
AKD4396-SBW --- Evaluation board for AK4396
Function
On-board Analog output buffer circuit
On-board digital audio interface. (AK4113)
COAX In
AK4113
AK4396
2nd Order LPF
Rch
Lch
DIR
Opt In
Figure 1
Block diagram
* Circuit diagram and PCB layout are attached at the end of this manual.
COAX is recommended for an evaluation of the Sound quality.
Evaluation board
AKD4396-SBW
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 2 2005/03
Operation sequence
1) Set up the power supply lines. (See "Other jumpers set-up".)
Name Color Voltage
Comments
Attention
+15V Red
+12+15V
Regulator,
Power supply for Op-amp.
This jack is always needed. Power line
-15V Blue
-12-15V
Regulator,
Power supply for Op-amp.
This jack is always needed. Power line
AGND
Black
0V
GND
This jack is always needed.
Table 1 Set up of power supply lines
Each supply line should be distributed from the power supply unit.
2) Set-up the jumper pins
3) Set-up the DIP switches. (See the followings.)
4) Power on
The AK4396 should be reset once bringing SW1 (PDN) "L" upon power-up.
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 3 2005/03
Evaluation mode
1. DIR(COAX)
(default)
J1 is used for the evaluation using such as CD test disk. The DIR generates MCLK, BICK and LRCK SDATA from the
received data through BNC connector (J1). Setting of jumper is shown below.
COAX is recommended for an evaluation of the Sound quality.
JP1
OPT
COAX
BNC
(Default)
Figure 2 Jumper setting, when using DIR
2. DIR(Optical
Link)
PORT1 is used for the evaluation using such as CD test disk. The DIR generates MCLK, BICK and LRCK SDATA from the
received data through
optical connector (PORT2: TORX176).
Setting of jumper is shown below.
JP1
OPT
COAX
PORT2
Figure 3
Jumper setting, when using DIR
3. All clocks are fed through the PORT1.
-R9, R12, R13, R14 : open
-R10, R15, R19, R20 : 100
or short (0
)
DIP Switch setting
[SW2]: AK4113 setting
No. Pin
OFF
ON
Default
1 OCKS1
ON
2 OCKS0
AK4113 Master Clock setting
Refer to Table4
OFF
Table 2 SW2 setting
[SW3]: AK4396 setting
No. Pin
OFF
ON
Default
1
-
2
P/S
Serial mode (Note)
Parallel mode
ON
Note : When using the serial mode, R5 and R17 should be removed.
Table 3
SW3 setting
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 4 2005/03
The frequency of the master clock output is set by OCKS0 and OCKS1 as shown in Table 4.
OCKS1 OCKS0
MCLK
Frequency
0 0
256fs
@fs=88.2/96kHz
1 0
512fs
@32/44.1/48kHz
1 1
128fs
@176.4/192kHz
Default
Table 4 MCLK Clock
SW1 setting
[SW1](PDN): Reset of AK4396. Select "H" during operation
.
External Analog Circuit
The differential output circuit and LPF is implemented on board. The differential outputs of AK4396 is buffered by non-inverted circuit
(2
nd
order LPF, fc=182k, Q=0.637, G=+3.9dB)
. LPF adds differential outputs
(1
st
order LPF, fc=284k, G=-0.84dB)
. NJM5534D is used for
op-amp on this board that has low noise and high voltage torelance characteristics. Analog signal is output via BNC connectors on the board.
The output level is about 2.8Vrms (typ@VREF=5.0V) by BNC.
330
100u
180
AOUTL-
10
k
3.9n
1.2
k
680
3.3n
6
4
3
2
7
10u
0.1u
0.1u
10u
10u
NJM5534D
330
100u
180
AOUTL+
10
k
3.9n
1.
2
k
680
3.3n
6
4
3
2
7
10u
0.1u
0.1u
10u
NJM5534D
0.1u
+
NJM5534D
0.1u
10u
100
4
3
2
1.0n
620
620
560
7
+
+
+
+
-
+
-
+
+
+
-
+
+
1.0n
Lch
-15
+15
6
56
0
Figure 4
External Analog Filter
AKD4396-SBW
Filter
40kHz (Double)
80kHz (quad)
Internal Filter
-0.3dB
-1dB
External LPF
-0.19dB
-0.85dB
Total -0.49dB
-1.85dB
This table shows typical value.
Table 5 Frequency Responses
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 5 2005/03
2. Control Software Manual
Set-up of evaluation board and control software
1. Set up the AKD4396-SBW according to previous term.
2. Connect IBM-AT compatible PC with AKD4396-SBW by 10-line type flat cable (packed with AKD4396-SBW).
Take care of the direction of 10pin header. (Please install the driver in the CD-ROM when this control software is
used on Windows 2000/XP. Please refer "Installation Manual of Control Software Driver by AKM device control
software". In case of Windows95/98/ME, this installation is not needed. This control software does not operate on
Windows NT.)
3. Insert the CD-ROM labeled "AKD4396-SBW Evaluation Kit" into the CD-ROM drive.
4. Access the CD-ROM drive and double-click the icon of "akd4396.exe" to set up the control program.
5. Then please evaluate according to the follows.
Operation flow
Keep the following flow.
1. Set up the control program according to explanation above.
2. Click "Port Reset" button.
Explanation of each buttons
1. [Port Reset] :
Set up the USB interface board (AKDUSBIF-A) .
2. [Write default] :
Initialize the register of AK4396.
3. [All Write] :
Write all registers that is currently displayed.
4. [Function1] :
Dialog to write data by keyboard operation.
5. [Function2] :
Dialog to write data by keyboard operation.
6. [Function3] :
The sequence of register setting can be set and executed.
7. [Function4] : The sequence that is created on [Function3] can be assigned to buttons and
executed.
8. [Function5]: The register setting that is created by [SAVE] function on main window can
be assigned to buttons and executed.
9. [SAVE] :
Save the current register setting.
10. [OPEN] :
Write the saved values to all register.
11. [Write] :
Dialog to write data by mouse operation.
Indication of data
Input data is indicated on the register map. Red letter indicates "H" or "1" and blue one indicates "L" or "0". Blank is
the part that is not defined in the datasheet.
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 6 2005/03
Explanation of each dialog
1. [Write
Dialog]
: Dialog to write data by mouse operation
There are dialogs corresponding to each register.
Click the [Write] button corresponding to each register to set up the dialog. If you check the check box, data
becomes "H" or "1". If not, "L" or "0".
If you want to write the input data to AK4396, click [OK] button. If not, click [Cancel] button.
2. [Function1 Dialog]
:
Dialog to write data by keyboard operation
Address Box:
Input registers address in 2 figures of hexadecimal.
Data Box:
Input registers data in 2 figures of hexadecimal.
If you want to write the input data to AK4396, click [OK] button. If not, click [Cancel] button.
3. [Function2 Dialog]
:
Dialog to evaluate ATT
Address Box:
Input registers address in 2 figures of hexadecimal.
Start Data Box:
Input starts data in 2 figures of hexadecimal.
End Data Box:
Input end data in 2 figures of hexadecimal.
Interval Box:
Data is written to AK4642 by this interval.
Step Box:
Data changes by this step.
Mode Select Box:
If you check this check box, data reaches end data, and returns to start data.
[Example]
Start Data = 00, End Data = 09
Data flow:
00 01 02 03 04 05 06 07 08 09 09 08 07 06 05 04 03 02 01 00
If you do not check this check box, data reaches end data, but does not return to start data.
[Example]
Start Data = 00, End Data = 09
Data flow:
00 01 02 03 04 05 06 07 08 09
If you want to write the input data to AK4396, click [OK] button. If not, click [Cancel] button.
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 7 2005/03
4. [Save] and [Open]
4-1. [Save]
Save the current register setting data. The extension of file name is "akr".
(Operation flow)
(1) Click [Save] Button.
(2) Set the file name and push [Save] Button. The extension of file name is "akr".
4-2. [Open]
The register setting
data saved by [Save] is written to AK4396. The file type is the same as [Save].
(Operation flow)
(1) Click [Open] Button.
(2) Select the file (*.akr) and Click [Open] Button.
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 8 2005/03
5. [Function3 Dialog]
The sequence of register setting can be set and executed.
(1) Click [F3] Button.
(2) Set the control sequence.
Set the address, Data and Interval time. Set "-1" to the address of the step where the sequence should be paused.
(3) Click [Start] button. Then this sequence is executed.
The sequence is paused at the step of Interval="-1". Click [START] button, the sequence restarts from the paused step.
This sequence can be saved and opened by [Save] and [Open] button on the Function3 window. The extension of file
name is "aks".
Figure 5. Window of [F3]
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 9 2005/03
6. [Function4 Dialog]
The sequence that is created on [Function3] can be assigned to buttons and executed. When [F4] button is clicked,
the
window
as shown in
Figure 6
opens.
Figure 6. [F4] window
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 10 2005/03
6-1. [OPEN] buttons on left side and [START] buttons
(1) Click [OPEN] button and select the sequence file (*.aks).
The sequence file name is displayed as shown in
Figure 7
.
Figure 7. [F4] window(2)
(2) Click [START] button, then the sequence is executed.
3-2. [SAVE] and [OPEN] buttons on right side
[SAVE] : The sequence file names can assign be saved. The file name is *.ak4.
[OPEN] : The sequence file names assign that are saved in *.ak4 are loaded.
3-3. Note
(1) This function doesn't support the pause function of sequence function.
(2) All files need to be in same folder used by [SAVE] and [OPEN] function on right side.
(3) When the sequence is changed in [Function3], the file should be loaded again in order to reflect the
change.
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 11 2005/03
7. [Function5 Dialog]
The register setting that is created by [SAVE] function on main window can be assigned to buttons and executed.
When
[F5] button is clicked, the following window as shown in
Figure 8
opens.
Figure 8. [F5] window
7-1. [OPEN] buttons on left side and [WRITE] button
(1) Click [OPEN] button and select the register setting file (*.akr).
(2) Click [WRITE] button, then the register setting is executed.
7-2. [SAVE] and [OPEN] buttons on right side
[SAVE] : The register setting file names assign can be saved. The file name is *.ak5
.
[OPEN] : The register setting file names assign that are saved in *.ak5 are loaded.
7-3. Note
(1) All files need to be in same folder used by [SAVE] and [OPEN] function on right side.
(2) When the register setting is changed by [Save] Button in main window, the file should be loaded again in
order to reflect the change.
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 12 2005/03
Measurement Results
[Measurement condition]
Measurement unit
: Audio Precision System two Cascade (AP2)
MCLK
: 512fs (44.1kHz), 256fs (96kHz), 128fs (192kHz)
BICK
: 64fs
fs
: 44.1kHz, 96kHz, 192kHz
Bit
: 24bit
Power Supply
: AVDD= DVDD=5V
Interface
: Internal DIR (48kHz, 96kHz, 192kHz)
Temperature
: Room
fs=44.1kHz
Parameter
Input signal Measurement filter
Results
S/(N+D) 1kHz,
0dB
20kLPF
99.4
dB
DR
1kHz, -60dB 22kLPF, A-weighted
119.0 dB
S/N "0"
data
22kLPF,
A-weighted
119.0 dB
fs=96kHz
Parameter Input
signal Measurement filter
Results
S/(N+D)
1kHz, 0dB
40kLPF
99.0 dB
DR 1kHz,
-60dB 40kLPF
114.0
dB
DR
1kHz, -60dB 22kLPF, A-weighted
119.3 dB
S/N
"0" data
40kLPF
114.0 dB
S/N "0"
data
22kLPF,
A-weighted
119.3 dB
fs=192kHz
Parameter Input
signal Measurement filter
Results
S/(N+D)
1kHz, 0dB
40kLPF
98.7 dB
DR 1kHz,
-60dB 40kLPF
111.2
dB
DR
1kHz, -60dB 22kLPF, A-weighted
116.4 dB
S/N
"0" data
40kLPF
113.6 dB
S/N "0"
data
22kLPF,
A-weighted
119.0 dB
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 13 2005/03
Plots
(fs=44.1kHz)
AKM
AK4396 FFT fs=44.1kHz
AVDD=DVDD=5V, 0dBFS input
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
Figure 9
FFT (fin=1kHz, Input Level=0dBFS)
AKM
AK4396 FFT plot fs=44.1kHz
AVDD=DVDD=5V, -60dBFS input
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
Figure 10
FFT (fin=1kHz, Input Level=-60dBFS)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 14 2005/03
(fs=44.1kHz)
AKM
AK4396 FFT plot fs=44.1kHz
AVDD=DVDD=5V, No signal input
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
Figure 11
FFT (Noise Floor)
AKM
AK4396 FFT fs=44.1kHz
AVDD=DVDD=5V, 0dBFS input, outband noize
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
20
100k
50
100
200
500
1k
2k
5k
10k
20k
50k
Hz
Figure 12
FFT (Out of band noise)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 15 2005/03
(fs=44.1kHz)
AKM
AK4396 THD+N vs Input Level fs=44.1kHz
AVDD=DVDD=5V, 0dBFS
-140
+0
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBFS
-140
-80
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
d
B
r
A
Figure 13
THD+N vs. Input level (fin=1kHz)
AKM
AK4396 THD+N vs Input Frequency fs=44.1kHz
AVDD=DVDD=5V, 0dBFS input
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
-140
-80
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
d
B
r
A
Figure 14
THD+N vs. Input Frequency (Input level=0dBFS)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 16 2005/03
(fs=44.1kHz)
AKM
AK4396 Linearity fs=44.1kHz
AVDD=DVDD=5V, 0dBFS input
-150
+0
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBFS
-150
+0
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
Figure 15
Linearity (fin=1kHz)
AKM
AK4396 Frequency Respons fs=44.1kHz
AVDD=DVDD=5V, 0dBFS input
2k
20k
4k
6k
8k
10k
12k
14k
16k
18k
Hz
-2
+1
-1.8
-1.6
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
+0
+0.2
+0.4
+0.6
+0.8
d
B
r
A
Figure 16
Frequency Response (Input level=0dBFS)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 17 2005/03
(fs=44.1kHz)
AKM
AK4396 Crosstalk (Red:Lch, Blue:Rch) fs=44.1kHz
AVDD=DVDD=5V, 0dBFS input
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
-140
-80
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
d
B
Figure 17
Crosstalk (Input level=0dBFS)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 18 2005/03
(fs=96kHz)
AKM
AK4396 FFT fs=96kHz
AVDD=DVDD=5V, 0dBFS input
40
40k
50
100
200
500
1k
2k
5k
10k
20k
Hz
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
Figure 18
FFT (fin=1kHz, Input Level=0dBFS)
AKM
AK4396 FFT fs=96kHz
AVDD=DVDD=5V, 0dBFS input, notch
40
40k
50
100
200
500
1k
2k
5k
10k
20k
Hz
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
Figure 19
FFT(fin=1kHz, Input Level=0dBFS, Notch)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 19 2005/03
(fs=96kHz)
AKM
AK4396 FFT fs=96kHz
AVDD=DVDD=5V, -60dBFS input
40
40k
50
100
200
500
1k
2k
5k
10k
20k
Hz
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
Figure 20
FFT (fin=1kHz, Input Level=-60dBFS)
AKM
AK4396 FFT fs=96kHz
AVDD=DVDD=5V, No signal input
40
40k
50
100
200
500
1k
2k
5k
10k
20k
Hz
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
Figure 21
FFT (Noise Floor)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 20 2005/03
(fs=96kHz)
AKM
AK4396 THD+N vs Input Level fs=96kHz
AVDD=DVDD=5V, 0dBFS input
-140
+0
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBFS
-140
-80
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
d
B
r
A
Figure 22
THD+N vs. Input level (fin=1kHz)
AKM
AK4396 THD+N vs Input Frequency fs=96kHz
AVDD=DVDD=5V, 0dBFS input
40
40k
50
100
200
500
1k
2k
5k
10k
20k
Hz
-140
-80
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
d
B
r
A
Figure 23
THD+N vs. Input Frequency (Input level=0dBFS)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 21 2005/03
(fs=96kHz)
AKM
AK4396 Linearity fs=96kHz
AVDD=DVDD=5V, 0dBFS input
-150
+0
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBFS
-150
+0
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
Figure 24
Linearity (fin=1kHz)
AKM
AK4396 Frequency Respons fs=96kHz
AVDD=DVDD=5V, 0dBFS input
2.5k
40k
5k
7.5k
10k
12.5k
15k
17.5k
20k
22.5k
25k
27.5k
30k
32.5k
35k
37.5k
Hz
-2
+1
-1.8
-1.6
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
+0
+0.2
+0.4
+0.6
+0.8
d
B
r
A
Figure 25
Frequency Response (Input level=0dBFS)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 22 2005/03
(fs=96kHz)
AKM
AK4396 Crosstalk (Red:Lch, Blue:Rch) fs=96kHz
AVDD=DVDD=5V, 0dBFS input
40
40k
50
100
200
500
1k
2k
5k
10k
20k
Hz
-140
-80
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
d
B
Figure 26
Crosstalk (Input level=0dBFS)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 23 2005/03
(fs=192kHz)
AKM
AK4396 FFT fs=192kHz
AVDD=DVDD=5V, 0dBFS input
90
80k
200
500
1k
2k
5k
10k
20k
50k
Hz
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
Figure 27
FFT (fin=1kHz, Input Level=0dBFS)
AKM
AK4396 FFT fs=192kHz
AVDD=DVDD=5V, 0dBFS input, notch
90
80k
200
500
1k
2k
5k
10k
20k
50k
Hz
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
Figure 28
FFT(fin=1kHz, Input Level=0dBFS, Notch)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 24 2005/03
(fs=192kHz)
AKM
AK4396 FFT fs=192kHz
AVDD=DVDD=5V, -60dBFS input
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
90
80k
200
500
1k
2k
5k
10k
20k
50k
Hz
Figure 29
FFT (fin=1kHz, Input Level=-60dBFS)
AKM
AK4396 FFT fs=192kHz
AVDD=DVDD=5V, No signal input
-160
+0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
90
80k
200
500
1k
2k
5k
10k
20k
50k
Hz
Figure 30
FFT (Noise Floor)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 25 2005/03
(fs=192kHz)
AKM
AK4396 THD+N vs Input Level fs=192kHz
AVDD=DVDD=5V, 0dBFS input
-140
+0
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBFS
-140
-80
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
d
B
r
A
Figure 31
THD+N vs. Input level (fin=1kHz)
AKM
AK4396 THD+N vs Input Frequency fs=192kHz
AVDD=DVDD=5V, 0dBFS input
90
80k
200
500
1k
2k
5k
10k
20k
50k
Hz
-140
-80
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
d
B
r
A
Figure 32
THD+N vs. Input Frequency (Input level=0dBFS)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 26 2005/03
(fs=192kHz)
AKM
AK4396 Linearity fs=192kHz
AVDD=DVDD=5V, 0dBFS input
-150
+0
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBFS
-150
+0
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
r
A
Figure 33
Linearity (fin=1kHz)
AKM
AK4396 Frequency Respons fs=192kHz
AVDD=DVDD=5V, 0dBFS input
5k
80k
10k
15k
20k
25k
30k
35k
40k
45k
50k
55k
60k
65k
70k
75k
Hz
-2
+1
-1.8
-1.6
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
+0
+0.2
+0.4
+0.6
+0.8
d
B
r
A
Figure 34
Frequency Response (Input level=0dBFS)
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 27 2005/03
(fs=192kHz)
AKM
AK4396 Cross talk (Red:Lch, Blue:Rch) fs=192kHz
AVDD=DVDD=5V, 0dBFS input
90
80k
200
500
1k
2k
5k
10k
20k
50k
Hz
-140
-80
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
d
B
Figure 35
Crosstalk (Input level=0dBFS)
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
+15V
-15V
AOUTL+
AOUTL-
AOUTR+
AOUTR-
P/S
CSN
CSN
CDTI
CDTI
CCLK
CCLK
P/S
N15VR
N15VL
P15VL
P15VR
Title
Size
Document Number
Rev
Date:
Sheet
of
AK4395/96
1
AKD4395/6-SB
A3
1
2
Wednesday, March 23, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
AK4395/96
1
AKD4395/6-SB
A3
1
2
Wednesday, March 23, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
AK4395/96
1
AKD4395/6-SB
A3
1
2
Wednesday, March 23, 2005
H
L
Audio Interface
AK4396
AK4395
R101
Open
Short
24bit, MSB justified
OCKS1
OCKS1
OCKS0
OCKS0
L
H
H
L
L
SW2
H
512fs@fs=32k/44.1k/48kHz
256fs@fs=88.2k/96kHz
128fs@fs=176.4k/192kHz
Master Clock
De-emphasis
OFF
COAX
OPT
for 74HC14
CCLK
CDTI
CSN
LRCK
MCLK
SDATA
BICK
P/S
C27
0.1u
C27
0.1u
R27
470
R27
470
C1
0.1u
C1
0.1u
R16
47k
R16
47k
13
12
U1F
74HC14
U1F
74HC14
C30
0.1u
C30
0.1u
10
8
6
4
2
1
3
5
7
9
PORT3
uP-I/F
PORT3
uP-I/F
C20
open
C20
open
R18
short
R18
short
R22
75
R22
75
+
C19
10u
+
C19
10u
DVSS
1
DVDD
2
MCLK
3
PDN
4
BICK/DCLK
5
SDATA/DSDL
6
LRCK/DSDR
7
SMUTE/CSN
8
DFS0/CAD0
9
DEM0/CCLK
10
DEM1/CDT1
11
DIF0/DCLK
12
DIF1/DSDL
13
DIF2/DSDR
14
BVSS/TTL
15
VREFL
16
VREFH
17
AVDD
18
AVSS
19
AOUTR-
20
AOUTR+
21
AOUTL-
22
AOUTL+
23
VCOM
24
P/S
25
TST1/DZFL
26
TST2/CAD1
27
ACKS/DZFR
28
U3
AK4396
U3
AK4396
R17
100
R17
100
R200
short
R200
short
R11
10k
R11
10k
+
C17
10u
+
C17
10u
IN
OUT
GND
T3
NJM78M05
T3
NJM78M05
R25
10k
R25
10k
R101
R101
R26
10k
R26
10k
+
C22
10u
+
C22
10u
IN
OUT
GND
T1
TA48M33F
T1
TA48M33F
2
1
D1
HSU119
D1
HSU119
C13
0.1u
C13
0.1u
DVDD
1
DVSS
2
TVDD
3
V/TX
4
XTI
5
XTO
6
PDN
7
R
8
AVDD
9
AVSS
10
RX1
11
RX2/DIF0
12
RX3/DIF1
13
RX4/DIF2
14
INT1
17
P/SN
18
FS96/I2C
19
INT0
20
LRCK
21
SDTO
22
BICK
23
DAUX
24
MCKO2
25
MCKO1
26
OCKS0/CSN/CAD0
27
OCKS1/CCLK/SCL
28
CM1/CDTI/SDA
29
CM0/CDTO/CAD1
30
RX5
15
RX6/IPS
16
U2
AK4113
U2
AK4113
R24
10k
R24
10k
3
4
U1B
74HC14
U1B
74HC14
C4
0.1u
C4
0.1u
11
10
U1E
74HC14
U1E
74HC14
R28
470
R28
470
R201
short
R201
short
+
C28
10u
+
C28
10u
+
C2
100u
+
C2
100u
OUT
1
VCC
3
GND
2
PORT2
DIR
PORT2
DIR
R8
47k
R8
47k
C7
0.1u
C7
0.1u
+
C8
10u
+
C8
10u
+
C24
47u
+
C24
47u
C11
0.1u
C11
0.1u
C15
0.1u
C15
0.1u
C101
0.1u
C101
0.1u
+
C12
47u
+
C12
47u
C29
0.1u
C29
0.1u
J1
COAX
J1
COAX
R2
short
R2
short
L3
47u
L3
47u
C18
0.1u
C18
0.1u
C10
0.1u
C10
0.1u
1A
2
1B
3
2A
5
2B
6
3A
11
3B
10
4A
14
4B
13
A/B
1
G
15
1Y
4
2Y
7
3Y
9
4Y
12
U4
74LVC157
U4
74LVC157
1
2
+
C26
100u
+
C26
100u
+
C16
10u
+
C16
10u
R10
open
R10
open
R202
short
R202
short
R15
open
R15
open
9
8
U1D
74HC14
U1D
74HC14
R12
100
R12
100
R4
5.1
R4
5.1
C14
10p
C14
10p
R14
100
R14
100
R29
470
R29
470
R13
100
R13
100
1
2
4
3
SW3
P/S
SW3
P/S
C9
0.1u
C9
0.1u
C5
0.1u
C5
0.1u
C25
0.1u
C25
0.1u
R23
470
R23
470
R7
15k
R7
15k
+
C6
47u
+
C6
47u
R9
5.1
R9
5.1
R21
open
R21
open
R19
open
R19
open
1
2
U1A
74HC14
U1A
74HC14
R6
open
R6
open
C3
0.1u
C3
0.1u
R3
short
R3
short
C21
0.1u
C21
0.1u
IN
OUT
GND
T2
NJM78M05
T2
NJM78M05
C23
0.1u
C23
0.1u
JP1
RX
JP1
RX
TEST1
TEST1
2
1
3
SW1
PDN
SW1
PDN
R5
100
R5
100
1
2
3
4
5
6
7
8
9
10
PORT1
EXT
PORT1
EXT
5
6
U1C
74HC14
U1C
74HC14
1
2
4
3
SW2
OCKS
SW2
OCKS
R1
10k
R1
10k
R20
short
R20
short
5
5
4
4
3
3
2
2
1
1
4
4
3
3
2
2
1
1
AOUTL+
AOUTL-
AOUTR+
AOUTR-
P15VL
N15VL
P15VR
N15VR
Title
Size
Document Number
Rev
Date:
Sheet
of
Analog
0
AKD4395/96-SB
A3
2
2
Thursday, February 17, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
Analog
0
AKD4395/96-SB
A3
2
2
Thursday, February 17, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
Analog
0
AKD4395/96-SB
A3
2
2
Thursday, February 17, 2005
C34
3.9n
C34
3.9n
C46
3.9n
C46
3.9n
R63
560
R63
560
R50
short
R50
short
+
C59
10u
+
C59
10u
C63
1n
C63
1n
J3
ROUT
J3
ROUT
J2
LOUT
J2
LOUT
C69
3.3n
C69
3.3n
+
C66
(short)
+
C66
(short)
+
C57
10u
+
C57
10u
C56
0.1u
C56
0.1u
R54
680
R54
680
C49
3.3n
C49
3.3n
3
2
6
7
4
+
-
U5
NJM5534D
+
-
U5
NJM5534D
3
2
6
7
4
+
-
U9
NJM5534D
+
-
U9
NJM5534D
R47
10k
R47
10k
C58
0.1u
C58
0.1u
C38
(open)
C38
(open)
R40
(short)
R40
(short)
R57
620
R57
620
R35
560
R35
560
C62
100p
C62
100p
C43
1n
C43
1n
R65
330
R65
330
C31
3.3n
C31
3.3n
R60
(short)
R60
(short)
R68
680
R68
680
R49
1.2k
R49
1.2k
R61
100
R61
100
R31
330
R31
330
3
2
6
7
4
+
-
U6
NJM5534D
+
-
U6
NJM5534D
C41
3.3n
C41
3.3n
R43
(open)
R43
(open)
C60
3.9n
C60
3.9n
R51
330
R51
330
R32
180
R32
180
+
C54
100u
+
C54
100u
R38
(short)
R38
(short)
C45
100p
C45
100p
C48
100p
C48
100p
C61
100p
C61
100p
C64
(open)
C64
(open)
C72
3.9n
C72
3.9n
C55
100p
C55
100p
+
C70
100u
+
C70
100u
R37
620
R37
620
R45
330
R45
330
R62
(open)
R62
(open)
R33
10k
R33
10k
R55
560
R55
560
+
C40
(short)
+
C40
(short)
R34
680
R34
680
R36
1.2k
R36
1.2k
C35
1n
C35
1n
C36
100p
C36
100p
C52
0.1u
C52
0.1u
R59
620
R59
620
C33
100p
C33
100p
+
C51
10u
+
C51
10u
R48
680
R48
680
R39
620
R39
620
R66
180
R66
180
C50
0.1u
C50
0.1u
3
2
6
7
4
+
-
U10
NJM5534D
+
-
U10
NJM5534D
R30
short
R30
short
C67
1n
C67
1n
+
C53
10u
+
C53
10u
C37
100p
C37
100p
R56
1.2k
R56
1.2k
R52
180
R52
180
C73
100p
C73
100p
+
C32
100u
+
C32
100u
R53
10k
R53
10k
R42
560
R42
560
C42
(open)
C42
(open)
C47
100p
C47
100p
3
2
6
7
4
+
-
U7
NJM5534D
+
-
U7
NJM5534D
R69
1.2k
R69
1.2k
R64
short
R64
short
R67
10k
R67
10k
C65
(open)
C65
(open)
R58
(short)
R58
(short)
R44
short
R44
short
C71
100p
C71
100p
C68
(open)
C68
(open)
R41
100
R41
100
3
2
6
7
4
+
-
U8
NJM5534D
+
-
U8
NJM5534D
R46
180
R46
180
C74
100p
C74
100p
C39
(open)
C39
(open)
+
C44
100u
+
C44
100u
ASAHI KASEI
[AKD4396-SBW]
<KM078101> 28 2005/03
Revision History
IMPORTANT NOTICE
These products and their specifications are subject to change without notice. Before considering
any use or application, consult the Asahi Kasei Microsystems Co., Ltd. (AKM) sales office or
authorized distributor concerning their current status.
AKM assumes no liability for infringement of any patent, intellectual property, or other right in the
application or use of any information contained herein.
Any export of these products, or devices or systems containing them, may require an export
license or other official approval under the law and regulations of the country of export pertaining
to customs and tariffs, currency exchange, or strategic materials.
AKM products are neither intended nor authorized for use as critical components in any safety,
life support, or other hazard related device or system, and AKM assumes no responsibility relating
to any such use, except with the express written consent of the Representative Director of AKM.
As used here:
(a) A hazard related device or system is one designed or intended for life support or maintenance
of safety or for applications in medicine, aerospace, nuclear energy, or other fields, in which
its failure to function or perform may reasonably be expected to result in loss of life or in
significant injury or damage to person or property.
(b) A critical component is one whose failure to function or perform may reasonably be expected
to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device
or system containing it, and which must therefore meet very high standards of performance
and reliability.
It is the responsibility of the buyer or distributor of an AKM product who distributes, disposes of,
or otherwise places the product with a third party to notify that party in advance of the above
content and conditions, and the buyer or distributor agrees to assume any and all responsibility
and liability for and hold AKM harmless from any and all claims arising from the use of said
product in the absence of such notification.
Date
(YY/MM/DD)
Manual
Revision
Board
Revision
Reason Contents
05/03/14 KM078100 0
First
edition
05/03/23 KM078101 0
Second
edition Change of circuit
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