SAW Components
Data Sheet B3852
2
Aug 21, 2002
SAW Components
B3852
1047,65 MHz
Low-Loss Filter
Data Sheet
Ceramic package DCC6C
Features
q
Low-loss LO filter for iDEN phone
q
Usable bandwidth 6 MHz
q
No matching required for operation at 50
q
Package for Surface Mounted Technology
(SMT)
q
Hermetically sealed ceramic package
Terminals
q
Gold-plated
typ. Dimensions in mm, approx. weight 0,037 g
Pin configuration
2
Input
5
Output
1, 3, 4, 6
To be grounded
Electrostatic Sensitive Device (ESD)
Type
Ordering code
Marking and Package
according to
Packing
according to
B3852
B39102-B3852-U410
C61157-A7-A67
F61074-V8088-Z000
Maximum ratings
Operable temperature range
T
A
-35 / +85
C
Storage temperature range
T
stg
-40 / +85
C
DC voltage
V
DC
0
V
Source power (cw)
P
s
0
dBm
source impedance 50
3
Aug 21, 2002
SAW Components
B3852
1047,65 MHz
Low-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
T
A
= 25
2 C
Terminating source impedance:
Z
S
= 50
Terminating load impedance:
Z
L
= 50
min.
typ.
max.
Nominal frequency
f
N
--
1047,65
--
MHz
Maximum insertion attenuation
max
1044,65 MHz ... 1050,65 MHz
--
1,65
2,0
dB
Amplitude ripple (p-p)
1044,65 MHz ... 1050,65 MHz
--
0,1
0,6
dB
Return loss (Input and Output)
1044,65 MHz ... 1050,65 MHz
14,0
17,0
--
dB
Absolute attenuation
abs
0,1 MHz
...
935,0 MHz
40
53
--
dB
935,0 MHz
...
941,0 MHz
40
53
--
dB
1154,3 MHz ...
1160,3 MHz
40
50
--
dB
1160,3 MHz ...
2200,0 MHz
25
42
--
dB
2200,0 MHz ...
3000,0 MHz
23
38
--
dB
Temperature coefficient of frequency
TC
f
--
36
--
ppm/K
4
Aug 21, 2002
SAW Components
B3852
1047,65 MHz
Low-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
T
A
= -30 ... +70 C
Terminating source impedance:
Z
S
= 50
Terminating load impedance:
Z
L
= 50
min.
typ.
max.
Nominal frequency
f
N
--
1047,65
--
MHz
Maximum insertion attenuation
max
1044,65 MHz ... 1050,65 MHz
--
1,8
2,5
dB
Amplitude ripple (p-p)
1044,65 MHz ... 1050,65 MHz
--
0,3
1,0
dB
Return loss (Input and Output)
1044,65 MHz ... 1050,65 MHz
14,0
16,0
--
dB
Absolute attenuation
abs
0,1 MHz
...
935,0 MHz
40
53
--
dB
935,0 MHz
...
941,0 MHz
40
53
--
dB
1154,3 MHz ...
1160,3 MHz
40
50
--
dB
1160,3 MHz ...
2200,0 MHz
25
42
--
dB
2200,0 MHz ...
3000,0 MHz
23
38
--
dB
Temperature coefficient of frequency
TC
f
--
36
--
ppm/K
5
Aug 21, 2002
SAW Components
B3852
1047,65 MHz
Low-Loss Filter
Data Sheet
Transfer function
Transfer function (pass band, 25 C)
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