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SAW Bandpass Filter 203207B  
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  
12.8±0.5  
5.5max 6.0max  
7.6±0.2  
Package : D3512  
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.  
203207B  
Rev. Date  
2004-04-26  
1/5  
Rev.  
NI0024-CS02  
SAW Bandpass Filter 203207B  
3. Specifications  
Fo = 63.29 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Minimum  
Typical  
63.29  
21.9  
3.62  
3.85  
5.0  
Maximum  
Center Frequency  
MHz  
dB  
63.26  
63.32  
Insertion Loss  
-
23.9  
1.5dB Bandwidth  
MHz  
MHz  
MHz  
dB  
-
-
-
3dB Bandwidth  
3.75  
40dB Bandwidth  
-
-
5.5  
2.0  
200  
-
Amplitude Ripple (Fo +/- 1.55 MHz)  
1.5  
Group Delay Variation (Fo +/- 1.55 MHz)  
Absolute Delay  
nsec  
usec  
-
150  
-
2.99  
55  
Ultimate Rejection  
dB  
50  
-
-
Temperature Coefficient of Frequency  
ppm/°C  
-72  
-
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.  
203207B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-04-26  
2/5  
NI0024-CS02  
SAW Bandpass Filter 203207B  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
Input  
50Ω  
Output  
50Ω  
L1 C1  
C2  
L1 = 100 nH  
C1 = C2 = 120 pF  
5. Marking Configuration  
ITF1) 04A0012)  
203207B3)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
I T F Co., Ltd.  
Part No.  
203207B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-04-26  
3/5  
NI0024-CS02  
SAW Bandpass Filter 203207B  
6. Typical Performance ( at +25℃ )  
4 Feb 2004 14:30:54  
CH1  
S
log MAG  
10 dB/  
REF -22.57 dB  
1_: 0  
dB  
21  
0.000 000 MHz  
REF=1  
PRm  
Cor  
BW: 5.054 777 MHz  
cent: 63.258872 MHz  
1
2
Q: 12.515  
1_ loss: -22.867 dB  
3
4
CH1 CENTER 63.290 000 MHz  
SPAN 13.000 000 MHz  
4 Feb 2004 14:33:03  
CH1  
CH2  
S
S
log MAG  
delay  
1 dB/  
500 ns/  
REF -22.67 dB  
REF 2.922 us  
1_  
0
dB  
21  
21  
3_: 17.406 ns  
0.000 000 MHz  
PRm  
Cor  
REF=1  
BW: 3.855 879 MHz  
cent: 63.286397 MHz  
Q: 16.413  
1_ loss: -22.848 dB  
1
2
3.100 000 MHz  
3
REF=2  
4
2
mean: 2.99 us  
s.dev: 29.864 ns  
p-p: 132.41 ns  
PRm  
Cor  
2
3
Smo  
1
CENTER 63.290 000 MHz  
SPAN 4.500 000 MHz  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
203207B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-04-26  
4/5  
NI0024-CS02  
SAW Bandpass Filter 203207B  
4 Feb 2004 14:32:16  
4 Feb 2004 14:35:48  
REF -22.86 dB 1_:-22.866 dB  
CH1  
CH2  
S
S
log MAG  
log MAG  
1 dB/  
1 dB/  
REF -22.67 dB  
REF -22.64 dB  
1_  
0
dB  
CH1  
S
log MAG  
10 dB/  
21  
21  
21  
3_: .9732 dB  
63.290 000 MHz  
0.000 000 MHz  
PRm  
Cor  
PRm  
REF=1  
BW: 3.644 418 MHz  
cent: 63.302642 MHz  
Q: 17.37  
1_ loss: -22.943 dB  
1
1
2
3.100 000 MHz  
3
4
3
REF=2  
mean:-23.003 dB  
s.dev: .2515 dB  
p-p: .9911 dB  
PRm  
Cor  
2
1
2
CENTER 63.290 000 MHz  
SPAN 4.500 000 MHz  
START .010 000 MHz  
STOP 300.000 000 MHz  
4 Feb 2004 14:35:11  
1_ 13.437  
2_: 5.2368  
4 Feb 2004 14:35:19  
CH1  
CH2  
S
S
SWR  
SWR  
10  
10  
/
/
REF 13.47  
REF 5.239  
CH1  
CH2  
S
S
1 U FS  
1 U FS  
1_: 3.7742  
2_ 10.495  
-6.1636  
-15.324  
407.99 pF  
164.1 pF  
11  
22  
11  
22  
1
63.290 000 MHz  
63.290 000 MHz  
PRm  
Cor  
PRm  
Cor  
1
63.290 000 MHz  
2
63.290 000 MHz  
1
PRm  
Cor  
2
PRm  
Cor  
2
CENTER 63.290 000 MHz  
SPAN 13.000 000 MHz  
CENTER 63.290 000 MHz  
SPAN 13.000 000 MHz  
I T F Co., Ltd.  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Part No.  
203207B  
2004-04-26  
Rev. Date  
Rev.  
5/5  
NI0024-CS02