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SAW Bandpass Filter 203216B  
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 : D2712  
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.  
203216B  
Rev. Date  
2004-04-29  
1/5  
Rev.  
NI1027-CS01  
SAW Bandpass Filter 203216B  
3. Specifications  
Fo = 65.0 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Minimum  
Typical  
65.0  
24.5  
19.5  
19.84  
20.85  
1.0  
Maximum  
Center Frequency  
MHz  
dB  
64.95  
65.05  
Insertion Loss  
-
25.5  
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
-
-
3dB Bandwidth  
19.7  
-
21.0  
1.2  
100  
-
40dB Bandwidth  
-
-
Amplitude Ripple (Fo +/- 9.575 MHz)  
Group Delay Variation (Fo +/- 9.575 MHz)  
Absolute Delay  
nsec  
usec  
-
40  
-
3.15  
47  
Ultimate Rejection  
dB  
45  
-
-
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.  
203216B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-04-29  
2/5  
NI1027-CS01  
SAW Bandpass Filter 203216B  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
L1  
L2  
Input  
50Ω  
Output  
50Ω  
L1 = 120 nH,  
L2 = 100 nH  
5. Marking Configuration  
ITF1) 04A0012)  
203216B3)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
I T F Co., Ltd.  
Part No.  
203216B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-04-29  
3/5  
NI1027-CS01  
SAW Bandpass Filter 203216B  
6. Typical Performance ( at +25℃ )  
29 Apr 2004 08:50:07  
1: 0. 0000 dB 0. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -24.54 dB  
CH1 Markers  
BW: 20. 829528 MHz  
REF=1  
1
2
Cor  
cent  
:
64. 963192 MHz  
Q: 3. 1188  
1_loss : -24 . 648 dB  
3
4
CENTER 65. 000 000 MHz  
SPAN 52. 000 000 MHz  
29 Apr 2004 08:54:16  
CH1 S21  
CH2 S21  
LOG  
DEL  
1 dB/ REF -24.39 dB  
100 ns/ REF 3.137 us  
1: 0. 0000 dB  
3:-9 . 3355 ns  
0. 000 000 MHz  
19. 150 000 MHz  
CH1 Markers  
BW: 19. 845917 MHz  
REF=1  
Cor  
cent  
:
65. 000726 MHz  
Q: 3. 2753  
1
2
1_loss : -24 . 478 dB  
3
Smo  
Cor  
2
3
CH2 Markers  
mean: 3. 1549 us  
s. dev : 7. 1401 ns  
p-p : 32. 679 ns  
4
REF=2  
CENTER 65. 000 000 MHz  
SPAN 24. 000 000 MHz  
I T F Co., Ltd.  
Part No.  
203216B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-04-29  
4/5  
NI1027-CS01  
SAW Bandpass Filter 203216B  
29 Apr 2004 08:53:28  
29 Apr 2004 08:56:09  
1:-23 . 884 dB 65. 000 000 MHz  
CH1 S21  
CH2 S21  
LOG  
LOG  
1 dB/ REF -24.39 dB  
1 dB/ REF -25.06 dB  
1: 0. 0000 dB  
3: . 26300 dB  
0. 000 000 MHz  
19. 150 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -23.83 dB  
CH1 Markers  
BW: 19. 529106 MHz  
REF=1  
Cor  
cent  
:
65. 002757 MHz  
Q: 3. 3285  
1
1
2
1_loss  
: -24 . 485 dB  
3
4
3
CH2 Markers  
2
REF=2  
Cor  
mean:-24 . 704 dB  
s. dev : . 16140 dB  
p-p : . 89350 dB  
CENTER 65. 000 000 MHz  
SPAN 24. 000 000 MHz  
START . 010 000 MHz  
STOP 300 . 000 000 MHz  
29 Apr 2004 08:55:34  
29 Apr 2004 08:55:40  
CH1 S11  
CH2 S22  
SWR  
SWR  
10  
10  
/
/
REF 6.397  
REF 5.695  
1: 6. 4119  
2: 5. 6855  
65. 000 000 MHz  
65. 000 000 MHz  
CH1 S11  
CH2 S22  
1 U FS  
1 U FS  
1: 11. 184  
2: 11. 843  
-32 . 268  
-28 . 900  
75. 882 pF  
84. 723 pF  
65. 000 000 MHz  
65. 000 000 MHz  
Cor  
Cor  
1
Cor  
2
Cor  
2
1
CENTER 65. 000 000 MHz  
SPAN 52. 000 000 MHz  
CENTER 65. 000 000 MHz  
SPAN 52. 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.  
Rev. Date  
Rev.  
203216B  
2004-04-29  
5/5  
NI1027-CS01