＊ The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
Fujitsu Media Devices for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of Fujitsu Media Devices or others.
＊ The information contained herein may be changed without prior notice. It is therefore advisable to contact Fujitsu Media Devices before proceeding
with the design of equipment incorporating this product.
No. SRMF8885ANC32B 2002-04-01
Lower CH (JPN) Ta = -25 ～ +75℃
Maximum insertion
loss in pass band
832～ 870 － 3.1
4.2
dB
Pass band flatness 832～ 870 － 1.4 3.0 dB
608～ 647 20 37 － dB
720～ 759 20 28 － dB
Out of band
rejection
(Absolute value) 887～ 925 15 23 － dB
Pass band VSWR 832～ 870 － 2.4 3.0 －
Nominal impedance － 50
－ Ω
Upper CH (US) Ta = -30 ～ +85℃
Maximum insertion
loss in pass band
869～ 894 － 2.3
3.0
dB
Pass band flatness 869～ 894 － 1.2 2.0 dB
DC～ 849 20
25 － dB
914～ 939 20
27 － dB
939～1049 25
32 － dB
Out of band
rejection
(Absolute value)
1049～2000 20
28 － dB
Pass band VSWR 869～ 894 － 1.6 2.0 －
Nominal impedance － 50
－ Ω
*Typical values are specified at 25℃
Items Conditions [MHz] Min. Typ.* Max. Unit
Items Conditions [MHz] Min. Typ.* Max. Unit
ELECTRICAL CHARACTERISTICS PACKAGE DIMENSION
MEASUREMENT CIRCUIT
FUJITSU MEDIA DEVICES
SRMF8885ANC32B
○SYSTEM………………… Dual Rx FILTER for CDMA(JPN/US)
○CARRIER FREQUENCY…………… 832～870/869～894 MHz
50Ω
50Ω
TERMINATIONS
#1. Lower INPUT
#2. GROUND
#3. Upper INPUT
#4. GROUND
#5. Upper OUTPUT
#6. GROUND
#7. Lower OUTPUT
#8. GROUND
3.0
R 0.15
R 0.15
Unit：mm
3.0
0.70
0.25
0.50
1.00
0.60
0.10
#
3
#
1
#
2
#
5
#
7
#
6
1.90
#
8
#
4
1.10 0.75
P1.27x2=2.54 ±0.1
FUJITSU MEDIA DEVICES LTD.
(Ta = 25℃ unless otherwise noted)
Items Electrodes Ratings Notes
DC voltage Between any
two electrodes 0 V
Input power Between input
and ground 13 dBm
Operating temp. -25～+75℃ (Lower CH)
-30～+85℃ (Upper CH)
Storage temp. -40 ～ +85 ℃
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
751.0 771.0 791.0 811.0 831.0 851.0 871.0 891.0 911.0 931.0 951.0
Frequency ( MHz)
Transfer Function
(
dB
)
Lower CH (JPN)
Upper CH (US)
ABSOLUTE MAXIMUM RATINGS (Ta=25℃
℃℃
℃)
FREQUENCY CHARACTERISTICS
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
0 600 1200 1800 2400 3000 3600 4200 4800 5400 6000
Frequency ( MHz)
Transfer Function
(
dB
)
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
781.5 801.5 821.5 841.5 861.5 881.5 901.5 921.5 941.5 961.5 981.5
Frequency ( MHz)
Transfer Function
(
dB
)
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
0 600 1200 1800 2400 3000 3600 4200 4800 5400 6000
Frequency (MHz)
Transfer Function
(
dB
)
