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SAW Bandpass Filter 204153C  
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  
204153C  
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.  
204153C  
Rev. Date  
Rev.  
2004-05-06  
1/5  
NJ3003-CS02  
SAW Bandpass Filter 204153C  
3. Specifications  
Fo = 70.0 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Minimum  
Typical  
70.0  
13.2  
20.9  
21.6  
24.8  
0.6  
Maximum  
Center Frequency  
MHz  
dB  
69.8  
70.2  
Insertion Loss  
-
14.5  
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
20.0  
-
3dB Bandwidth  
21.4  
-
25.0  
1.0  
100  
-
40dB Bandwidth  
-
-
Amplitude Ripple (Fo +/- 10.0 MHz)  
Group Delay Variation (Fo +/- 10.0 MHz)  
Absolute Delay  
nsec  
usec  
-
40  
-
1.2  
Ultimate Rejection  
dB  
40  
-
45  
-
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.  
204153C  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-05-06  
2/5  
NJ3003-CS02  
SAW Bandpass Filter 204153C  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
Input  
50Ω  
Output  
50Ω  
L1  
L2  
L1 = 120 nH,  
L2 = 68 nH  
5. Marking Configuration  
ITF1) 04A0012)  
204153C3)  
4)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
4) Pad Number 1 Index  
I T F Co., Ltd.  
Part No.  
204153C  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-05-06  
3/5  
NJ3003-CS02  
SAW Bandpass Filter 204153C  
6. Typical Performance ( at +25℃ )  
6 May 2004 08:38:40  
1: 0. 0000 dB 0. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -13.27 dB  
204153C  
CH1 Markers  
BW: 24. 752803 MHz  
REF=1  
1
Cor  
cent  
:
70. 402406 MHz  
Q: 2. 8442  
2
1_loss : -13 . 279 dB  
3
4
CENTER 70. 000 000 MHz  
SPAN 60. 000 000 MHz  
6 May 2004 08:39:29  
CH2 S21  
CH4 S21  
LOG  
DEL  
1 dB/ REF -13.26 dB  
100 ns/ REF 1.38 us  
1: 0. 0000 dB  
3:-28 . 246 ns  
0. 000 000 MHz  
20. 000 000 MHz  
204153C  
CH2 Markers  
BW: 21. 620943 MHz  
REF=1  
cent  
:
70. 033347 MHz  
Q: 3. 2391  
1
2
1_loss : -13 . 259 dB  
4
CH4 Markers  
4
3
REF=2  
3
Cor  
mean: 1. 2072 us  
Smo  
2
s. dev : 6. 0613 ns  
p-p : 37. 079 ns  
Cor  
2
CENTER 70. 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.  
204153C  
Rev. Date  
Rev.  
2004-05-06  
4/5  
NJ3003-CS02  
SAW Bandpass Filter 204153C  
6 May 2004 08:39:53  
6 May 2004 08:41:50  
1: 0. 0000 dB 0. 000 000 MHz  
CH2 S21  
CH4 S21  
LOG  
LOG  
1 dB/ REF -13.27 dB  
1 dB/ REF -13.4 dB  
1: 0. 0000 dB  
3:- . 39850 dB  
0. 000 000 MHz  
20. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -13.54 dB  
204153C  
204153C  
CH2 Markers  
BW: 20. 998205 MHz  
CH1 Markers  
REF=1  
REF=1  
1
2:-39 . 170 dB  
70. 0000 MHz  
cent  
:
69. 965202 MHz  
Q: 3. 3320  
3:-26 . 790 dB  
140 . 000 MHz  
1
2
1_loss  
:
-13 . 273 dB  
3
4
3
3
2
2
CH4 Markers  
REF=2  
Cor  
Cor  
mean:-13 . 153 dB  
s. dev : . 15680 dB  
p-p : . 73220 dB  
24  
CENTER 70. 000 000 MHz  
SPAN 30. 000 000 MHz  
START . 010 000 MHz  
STOP 300 . 000 000 MHz  
6 May 2004 08:41:02  
6 May 2004 08:40:33  
CH1 S11  
CH3 S22  
SWR  
SWR  
5
5
/
/
REF 0  
REF 0  
1: 3. 4883  
2: 1. 9407  
70. 000 000 MHz  
70. 000 000 MHz  
CH1 S11  
CH3 S22  
1 U FS  
1 U FS  
1: 43. 674  
2: 80. 195  
-61 . 926  
-30 . 277  
36. 716 pF  
75. 094 pF  
70. 000 000 MHz  
70. 000 000 MHz  
204153C  
204153C  
Cor  
Cor  
Cor  
Cor  
1
2
2
1
CENTER 70. 000 000 MHz  
SPAN 60. 000 000 MHz  
CENTER 70. 000 000 MHz  
SPAN 60. 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.  
204153C  
2004-05-06  
5/5  
NJ3003-CS02