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SAW Bandpass Filter 204330B  
1. Features  
z
z
z
z
z
z
IF Bandpass Filter  
Low-Loss Filter  
Single-Ended Operation  
Ceramic Surface Mount Device (SMD) Package  
Maximum Storage Temperature Range : -40℃ ~ 85℃  
Electrostatics Sensitive Device (ESD)  
2. Package Dimensions  
13.30±0.2  
7.62±0.1  
10  
9
8
7
7
8
9
10  
11  
12  
6
5
11  
12  
6
5
ITF04A001  
204330B  
1.50±0.1  
4
3
2
2.54±0.1  
1
1
2
3
4
0.80±0.1  
Pad Configuration  
11  
5
Input  
Output  
Package : S1365  
6, 12  
Other  
Ground  
Dimensions shown are nominal in millimeters  
Case ground  
Body : Al2O3 Ceramic  
Lid : Kovar, Ni Plated  
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating  
I T F Co., Ltd.  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Part No.  
204330B  
Rev. Date  
Rev.  
2004-04-27  
1/5  
NJ3007-CS02  
SAW Bandpass Filter 204330B  
3. Specifications  
Fo = 140.0 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Minimum  
Typical  
140.0  
6.4  
Maximum  
Center Frequency  
MHz  
dB  
139.6  
140.4  
Insertion Loss  
-
-
9.0  
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
6.3  
-
-
3dB Bandwidth  
7.2  
-
7.3  
40dB Bandwidth  
11.5  
0.6  
11.9  
1.0  
120  
-
Amplitude Ripple (Fo +/- 2.5 MHz)  
-
Group Delay Variation (Fo +/- 2.5 MHz)  
Absolute Delay  
nsec  
usec  
-
70  
-
0.85  
45  
Ultimate Rejection  
dB  
40  
-
-
Temperature Coefficient of Frequency  
ppm/°C  
-86  
-
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.  
204330B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-04-27  
2/5  
NJ3007-CS02  
SAW Bandpass Filter 204330B  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
Input  
50Ω  
Output  
50Ω  
L1  
L2  
L1 = 39 nH,  
L2 = 39 nH  
5. Marking Configuration  
ITF1) 04A0012)  
204330B3)  
4)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
4) Pad Number 1 Index  
I T F Co., Ltd.  
Part No.  
204330B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-04-27  
3/5  
NJ3007-CS02  
SAW Bandpass Filter 204330B  
6. Typical Performance ( at +25℃ )  
27 Apr 2004 13:23:13  
1: 0. 0000 dB 0. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -6.265 dB  
204330B  
CH1 Markers  
BW: 11. 589133 MHz  
REF=1  
1
Cor  
cent  
:
140 . 760481 MHz  
Q: 12. 146  
2
1_loss : -6 . 2678 dB  
3
4
CENTER 140 . 000 000 MHz  
SPAN 30. 000 000 MHz  
27 Apr 2004 13:23:51  
CH2 S21  
CH4 S21  
LOG  
DEL  
1 dB/ REF -6.271 dB  
200 ns/ REF 1.215 us  
1: 0. 0000 dB  
3: 8. 9441 ns  
0. 000 000 MHz  
5. 000 000 MHz  
204330B  
CH2 Markers  
BW: 7. 239821 MHz  
REF=1  
cent  
:
139 . 997585 MHz  
Q: 19. 337  
1
2
1_loss : -6 . 2682 dB  
CH4 Markers  
3
4
3
REF=2  
Cor  
mean: 854 . 62 ns  
s. dev : 17. 770 ns  
p-p : 67. 277 ns  
Smo  
2
Cor  
4
2
CENTER 140 . 000 000 MHz  
SPAN 11. 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.  
204330B  
Rev. Date  
Rev.  
2004-04-27  
4/5  
NJ3007-CS02  
SAW Bandpass Filter 204330B  
27 Apr 2004 13:24:16  
27 Apr 2004 13:25:31  
1: 0. 0000 dB 0. 000 000 MHz  
CH2 S21  
CH4 S21  
LOG  
LOG  
1 dB/ REF -6.266 dB  
1 dB/ REF -6.665 dB  
1: 0. 0000 dB  
3:- . 29370 dB  
0. 000 000 MHz  
5. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -6.971 dB  
204330B  
204330B  
CH2 Markers  
BW: 6. 288688 MHz  
REF=1  
CH1 Markers  
REF=1  
1
2:-29 . 708 dB  
140 . 000 MHz  
cent  
:
139 . 895298 MHz  
Q: 22. 246  
3:-26 . 838 dB  
280 . 000 MHz  
1
1_loss  
: -6 . 2650 dB  
2
3
4
3
3
2
2
CH4 Markers  
REF=2  
Cor  
Cor  
mean:-6 . 3824 dB  
s. dev : . 14260 dB  
p-p : . 62840 dB  
24  
CENTER 140 . 000 000 MHz  
SPAN 11. 000 000 MHz  
START . 010 000 MHz  
STOP 500 . 000 000 MHz  
27 Apr 2004 13:24:55  
27 Apr 2004 13:24:34  
CH1 S11  
CH3 S22  
SWR  
SWR  
5
5
/
/
REF 0  
REF 0  
1: 1. 1448  
2: 1. 5356  
140 . 000 000 MHz  
140 . 000 000 MHz  
CH1 S11  
CH3 S22  
1 U FS  
1 U FS  
1: 49. 734  
2: 72. 527  
6. 7441  
13. 063  
7. 6669 nH  
14. 850 nH  
140 . 000 000 MHz  
140 . 000 000 MHz  
204330B  
204330B  
Cor  
Cor  
Cor  
Cor  
2
1
1
2
CENTER 140 . 000 000 MHz  
SPAN 30. 000 000 MHz  
CENTER 140 . 000 000 MHz  
SPAN 30. 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.  
204330B  
2004-04-27  
5/5  
NJ3007-CS02