MODEL NO.
DHD08063
IF / AGC HYBRID
F E AT U R E S
High Density Hybrid
65 dB Voltage Conversion Gain
63 dB Attenuation in 1 dB Steps
HDI
D A I C O
I n d u s t r i e s
Rev. N / D / Iss. 1
Attenuation, Noise Figure and Compression
Adapts to Input Signal Levels
Parameter
Min Typ
Max Units
Conditions
Operating Freq.
IF Input
10
100
MHz
LO Input
10
100
MHz
IF Output
300
700
KHz
DC Current
39
50
mA
At +5 VDC Supply
39
50
mA
At -5 VDC Supply
130
150
mA
At +15 VDC Supply
22
30
mA
At -15 VDC Supply
Control Type
TTL
6 Line, See Table
Logic "0" = Thru
Control Current
High
1
100
A
VIH = +2.7 V
Low
1
100
A
VIL = +0.5 V
Conversion Voltage Gain
63
65
66
dB
Attenuation
LSB
1
dB
Range
0
63
dB
1, 2, 4, 8, 16, 32, 64 dB Bits
VSWR
1.2/1 2.0/1
Impedance
50
OHMS
At Input
510
OHMS
At Output
Switching Speed
1.6
Sec
Transition (Rise/Fall) Time
1.5
Sec
RF Power
At LO Input
-12
-10
-8
dBm
At IF Input
-35
dBm
At 0 dB Attenuation
+5
dBm
At 55 dB Attenuation
Initial Noise Figure
11.3
15
dB
Single Sideband, at
Minimum Attenuation
Operating Temperature
-40
+25
+100
C
TA
G U A R A N T E E D P E R F O R M A N C E
N/C = NO INTERNAL CONNECTION
1
16
17
32
1.00
.050
TYP
.015 .002
32 PLS
PART
IDENTIFICATION
CONTRASTING
COLOR BEAD
.75
.750
.072
.50 TYP
.010 .002
32 PLS
.195
TYP
.xx = .02
.xxx = .010
29
+15V
28
-15V
26
+5V
25
-5V
23
N/C
21
+5V
20
N/C
13
+15V
9
-5V
7
+5V
GND
1, 8, 11, 12, 14, 16,
17, 19, 22, 24, 27, 30
2
3
4
5
6
10
15
18
L.O.
IN
IF
IN
CB5
CB4
CB3
CB2
CB1
CB0
18
SW
RESISTOR
NETWORK
ADJ1
1-7 dB STEP
ATTEN
32
+
-
+
-
IF
OUT
HIGH
IMPEDANCE
31
8 dB
STEPS ATTEN
0/16 dB
50
AMPL
50
AMPL
0/16 dB
0/16 dB
MIXER
UN BAL TO BAL
DRIVE CKT
WTA
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