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SAW Bandpass Filter 201136B  
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.  
Rev. Date  
Rev.  
201136B  
2004-11-02  
1/5  
DS4058-CS01  
SAW Bandpass Filter 201136B  
3. Specifications  
Fo = 70.0 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Minimum  
Typical  
70.0  
21.0  
8.3  
Maximum  
Center Frequency  
MHz  
dB  
69.94  
70.06  
Insertion Loss  
-
-
23.0  
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
-
-
3dB Bandwidth  
8.5  
-
8.85  
10.85  
0.7  
40dB Bandwidth  
11.0  
1.0  
150  
-
Amplitude Ripple (Fo +/-3.8 MHz)  
-
Group Delay Variation (Fo +/- 3.8 MHz)  
Absolute Delay  
nsec  
usec  
-
80  
-
2.32  
52  
Ultimate Rejection  
dB  
50  
-
-
Temperature Coefficient of Frequency  
ppm/°C  
-94  
-
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.  
201136B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-11-02  
2/5  
DS4058-CS01  
SAW Bandpass Filter 201136B  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
Input  
50Ω  
Output  
50Ω  
L1  
L2  
L1 = 270nH, L2=270nH  
5. Marking Configuration  
ITF1) 04A0012)  
201136B3)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
I T F Co., Ltd.  
Part No.  
201136B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-11-02  
3/5  
DS4058-CS01  
SAW Bandpass Filter 201136B  
6. Typical Performance ( at +25℃ )  
31 Oct 2004 23:28:04  
1: 0. 0000 dB 0. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -20 dB  
CH1 Markers  
BW: 10. 812503 MHz  
REF=1  
1
Cor  
cent  
:
69. 924533 MHz  
Q: 6. 4670  
2
1_loss : -19 . 987 dB  
3
4
CENTER 70. 000 000 MHz  
SPAN 28. 000 000 MHz  
31 Oct 2004 23:32:03  
CH1 S21  
CH2 S21  
LOG  
DEL  
1 dB/ REF -19.76 dB  
200 ns/ REF 2.298 us  
1: 0. 0000 dB  
3:-16 . 341 ns  
0. 000 000 MHz  
7. 200 000 MHz  
CH1 Markers  
BW: 8. 854535 MHz  
REF=1  
Cor  
cent  
:
69. 990112 MHz  
Q: 7. 9044  
1_loss : -19 . 956 dB  
1
2
3
Smo  
2
3
4
Cor  
CH2 Markers  
mean: 2. 3141 us  
s. dev : 10. 991 ns  
p-p : 60. 393 ns  
REF=2  
CENTER 70. 000 000 MHz  
SPAN 9. 500 000 MHz  
I T F Co., Ltd.  
Part No.  
201136B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
2004-11-02  
4/5  
Rev.  
DS4058-CS01  
SAW Bandpass Filter 201136B  
31 Oct 2004 23:31:02  
31 Oct 2004 23:34:12  
1: 0. 0000 dB 0. 000 000 MHz  
CH1 S21  
CH2 S21  
LOG  
LOG  
1 dB/ REF -19.76 dB  
1 dB/ REF -20.13 dB  
1: 0. 0000 dB  
3: . 28400 dB  
0. 000 000 MHz  
7. 200 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -20.22 dB  
CH1 Markers  
BW: 8. 307233 MHz  
REF=1  
CH1 Markers  
REF=1  
Cor  
2:-57 . 892 dB  
70. 0000 MHz  
cent  
:
69. 990884 MHz  
Q: 8. 4253  
3:-47 . 484 dB  
140 . 000 MHz  
1_loss  
: -20 . 008 dB  
1
1
2
3
4
3
2
Cor  
CH2 Markers  
REF=2  
mean:-19 . 996 dB  
s. dev : . 12170 dB  
p-p : . 57270 dB  
3
2
CENTER 70. 000 000 MHz  
SPAN 9. 500 000 MHz  
START . 010 000 MHz  
STOP 250 . 000 000 MHz  
31 Oct 2004 23:33:15  
31 Oct 2004 23:32:51  
CH1 S11  
CH2 S22  
1 U FS  
1 U FS  
1: 98. 352  
2: 62. 445  
-163 . 71  
-129 . 06  
13. 888 pF  
17. 617 pF  
70. 000 000 MHz  
70. 000 000 MHz  
CH1 S11  
CH2 S22  
LOG  
LOG  
1 dB/ REF -2.252 dB  
1 dB/ REF -2.413 dB  
1:-2 . 2494 dB  
2:-2 . 4179 dB  
70. 000 000 MHz  
70. 000 000 MHz  
Cor  
Cor  
1
1
Cor  
Cor  
2
2
CENTER 70. 000 000 MHz  
SPAN 28. 000 000 MHz  
CENTER 70. 000 000 MHz  
SPAN 28. 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.  
201136B  
2004-11-02  
5/5  
DS4058-CS01