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SAW Bandpass Filter 203604B  
1. Features  
z
z
z
z
z
z
IF Bandpass Filter  
High Attenuation  
Single-Ended Operation  
DIP Package  
Maximum Storage Temperature Range : -40℃ ~ 85℃  
Electrostatics Sensitive Device (ESD)  
2. Package Dimension  
12.7±0.5  
5.5max 6.0max  
7.6±0.2  
Package : D2012  
Pin Configuration  
1
Input  
Output  
5
Dimensions shown are nominal in millimeters  
Base : Fe(SPCC), Au plating over Ni plated  
Cap : Cu & Cr Alloy, Ni Plated  
Termination : Kovar, Au Plated  
2, 4  
3, 6  
Ground  
Case ground  
I T F Co., Ltd.  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Part No.  
203604B  
Rev. Date  
2004-04-26  
1/5  
Rev.  
NI0013-CS02  
SAW Bandpass Filter 203604B  
3. Specifications  
Fo = 130.0 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Minimum  
Typical  
130.0  
23.0  
8.4  
Maximum  
Center Frequency  
MHz  
dB  
-
-
-
Insertion Loss  
25.0  
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
8.0  
8.8  
-
-
-
3dB Bandwidth  
8.9  
40dB Bandwidth  
10.7  
0.8  
11.0  
1.0  
150  
-
Amplitude Ripple (Fo +/- 4.0 MHz)  
-
Group Delay Variation (Fo +/- 4.0 MHz)  
Absolute Delay  
nsec  
usec  
-
80  
-
3.19  
55  
Ultimate Rejection  
dB  
50  
-
-
Temperature Coefficient of Frequency  
ppm/°C  
-23  
-
Notes :  
1) All specifications are based on the matching schematic shown below  
2) All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature  
3) All attenuation measurements are measured relative to insertion loss  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
203604B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-04-26  
2/5  
NI0013-CS02  
SAW Bandpass Filter 203604B  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
L1  
L2  
Input  
50Ω  
Output  
50Ω  
C1  
C2  
L1 = L2 = 68 nH  
C1 = 15 pF,  
C2 = 30 pF  
5. Marking Configuration  
ITF1) 04A0012)  
203604B3)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
I T F Co., Ltd.  
Part No.  
203604B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-04-26  
3/5  
NI0013-CS02  
SAW Bandpass Filter 203604B  
6. Typical Performance ( at +25℃ )  
31 Jan 2004 10:41:20  
CH1  
S
log MAG  
10 dB/  
REF -22.24 dB  
1_: 0  
dB  
21  
0.000 000 MHz  
REF=1  
PRm  
Cor  
BW: 10.710 868 MHz  
cent: 130.104559 MHz  
1
Q: 12.147  
1_ loss: -22.217 dB  
2
3
4
CH1 CENTER 130.000 000 MHz  
SPAN 27.000 000 MHz  
31 Jan 2004 10:45:24  
CH1  
CH2  
S
S
log MAG  
delay  
1 dB/  
200 ns/  
REF -22.96 dB  
REF 3.167 us  
1_: 0  
3_ -3.3569 ns  
dB  
21  
21  
0.000 000 MHz  
PRm  
Cor  
REF=1  
BW: 8.939 032 MHz  
cent: 130.074535 MHz  
Q: 14.551  
1_ loss: -22.943 dB  
1
2
8.000 000 MHz  
3
REF=2  
4
2
mean: 3.191 8 us  
s.dev: 9.6539 ns  
p-p: 54.016 ns  
PRm  
Cor  
2
3
Smo  
1
CENTER 130.000 000 MHz  
SPAN 10.000 000 MHz  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
203604B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-04-26  
4/5  
NI0013-CS02  
SAW Bandpass Filter 203604B  
31 Jan 2004 10:43:19  
31 Jan 2004 10:32:18  
1_: 4.5789  
2_ 2.3575  
CH1  
CH2  
S
S
log MAG  
log MAG  
1 dB/  
1 dB/  
REF -22.67 dB  
REF -23.24 dB  
1_  
0
dB  
CH1  
CH2  
S
S
SWR  
SWR  
1
1
/
/
REF 4.58  
REF 2.359  
21  
21  
11  
22  
3_: .5050 dB  
0.000 000 MHz  
130.000 000 MHz  
PRm  
Cor  
PRm  
Cor  
REF=1  
1
BW: 8.445 072 MHz  
cent: 130.121644 MHz  
Q: 15.408  
1_ loss: -22.628 dB  
1
2
1
2
3
4
3
8.000 000 MHz  
130.000 000 MHz  
REF=2  
mean:-22.899 dB  
s.dev: .1670 dB  
p-p: .7097 dB  
PRm  
Cor  
PRm  
Cor  
2
2
1
2
CENTER 130.000 000 MHz  
SPAN 10.000 000 MHz  
CENTER 130.000 000 MHz  
SPAN 27.000 000 MHz  
31 Jan 2004 10:37:47  
REF -22.79 dB 1_:-22.675 dB  
31 Jan 2004 10:32:30  
CH1  
S
log MAG  
10 dB/  
CH1  
CH2  
S
S
1 U FS  
1 U FS  
1_ 24.6  
2_: 116.47  
52.902  
11.945  
64.767 nH  
14.624 nH  
21  
11  
22  
130.000 000 MHz  
*
130.000 000 MHz  
PRm  
PRm  
Cor  
1
1
2
130.000 000 MHz  
PRm  
Cor  
START .010 000 MHz  
STOP 300.000 000 MHz  
CENTER 130.000 000 MHz  
SPAN 27.000 000 MHz  
I T F Co., Ltd.  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Part No.  
203604B  
2004-04-26  
Rev. Date  
Rev.  
5/5  
NI0013-CS02