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SAW Bandpass Filter 203615B  
1. Features  
z
z
z
z
z
IF Bandpass 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  
203615B  
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.  
203615B  
Rev. Date  
Rev.  
2004-06-24  
1/5  
NI1026-CS03  
SAW Bandpass Filter 203615B  
3. Specifications  
Fo = 115.0 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Minimum  
Typical  
115.0  
21.0  
4.7  
Maximum  
Center Frequency  
MHz  
dB  
114.85  
115.15  
Insertion Loss  
-
-
24.0  
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
-
-
3dB Bandwidth  
5.0  
-
5.05  
6.55  
0.6  
40dB Bandwidth  
6.8  
1.0  
150  
-
Amplitude Ripple (Fo +/- 2.0 MHz)  
-
Group Delay Variation (Fo +/- 2.0 MHz)  
Absolute Delay  
nsec  
usec  
-
80  
-
1.85  
45  
Ultimate Rejection  
dB  
40  
-
-
Temperature Coefficient of Frequency  
ppm/°C  
-23  
-
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.  
203615B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-06-24  
2/5  
NI1026-CS03  
SAW Bandpass Filter 203615B  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
Input  
50Ω  
Output  
50Ω  
C1  
L1 C2  
L1 = 27 nH  
C1 = C2 = 30 pF  
5. Marking Configuration  
ITF1) 04A0012)  
203615B3)  
4)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
4) Pad Number 1 Index  
I T F Co., Ltd.  
Part No.  
203615B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-06-24  
3/5  
NI1026-CS03  
SAW Bandpass Filter 203615B  
6. Typical Performance ( at +25℃ )  
23 Jun 2004 02:09:12  
1: 0. 0000 dB 0. 000 000 MHz  
CH1 S21  
LOG  
10 dB/  
REF -22.2 dB  
203615B  
CH1 Markers  
REF=1  
cent  
1
2
BW:  
:
6. 520492  
MHz  
Cor  
115 . 056772  
MHz  
Q: 17 . 645  
1_loss : -22 . 344 dB  
3
4
CENTER 115 . 000 000 MHz  
SPAN 20 . 000 000 MHz  
23 Jun 2004 02:10:06  
CH2 S21  
CH4 S21  
LOG  
DEL  
1 dB/  
200 ns/  
REF -22.2 dB  
REF 2.2 us  
1: 0. 0000 dB  
3:-16 . 832 ns  
0. 000 000 MHz  
4. 000 000 MHz  
203615B  
CH2 Markers  
REF=1  
BW:  
:
5. 071060  
MHz  
MHz  
cent  
115 . 055850  
Q: 22 . 689  
1_loss : -22 . 387 dB  
1
2
CH4 Markers  
3
3
4
REF=2  
Cor  
mean : 1. 8522 us  
s. dev : 17 . 564 ns  
p-p : 87 . 629 ns  
Smo  
2
Cor  
4
CENTER 115 . 000 000 MHz  
S2PAN  
7. 000 000 MHz  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
203615B  
2004-06-24  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
4/5  
NI1026-CS03  
SAW Bandpass Filter 203615B  
23 Jun 2004 02:10:23  
23 Jun 2004 02:12:54  
1: 0. 0000 dB 0. 000 000 MHz  
CH2 S21  
CH4 S21  
LOG  
LOG  
1 dB/ REF -22.2 dB  
1 dB/ REF -22.2 dB  
1: 0. 0000 dB  
3: . 13260 dB  
0. 000 000 MHz  
4. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -25.85 dB  
203615B  
203615B  
CH2 Markers  
BW: 4. 665565 MHz  
REF=1  
cent  
CH1 Markers  
REF=1  
1
2:-28 . 205 dB  
102 . 000 MHz  
:
115 . 057663 MHz  
Q: 24. 661  
3:-8 . 4604 dB  
229 . 000 MHz  
1_loss  
:
-22 . 388 dB  
1
3
2
3
4
3
2
2
CH4 Markers  
REF=2  
Cor  
Cor  
mean:-22 . 395 dB  
s. dev : . 05800 dB  
p-p : . 31690 dB  
CENTER 115 . 000 000 MHz  
S42PAN 7. 000 000 MHz  
START . 010 000 MHz  
STOP 400 . 000 000 MHz  
23 Jun 2004 02:11:38  
23 Jun 2004 02:10:53  
CH1 S11  
CH3 S22  
SWR  
SWR  
10  
10  
/
/
REF 0  
REF 0  
1: 26. 279  
2: 2. 7240  
115 . 000 000 MHz  
115 . 000 000 MHz  
CH1 S11  
CH3 S22  
1 U FS  
1 U FS  
1: 1. 9136  
2: 112. 76  
-7 . 2217  
-46 . 832  
191. 64 pF  
29. 551 pF  
115 . 000 000 MHz  
115 . 000 000 MHz  
203615B  
203615B  
Cor  
Cor  
Cor  
Cor  
1
2
1
2
CENTER 115 . 000 000 MHz  
SPAN 20. 000 000 MHz  
CENTER 115 . 000 000 MHz  
SPAN 20. 000 000 MHz  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
203615B  
2004-06-24  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
5/5  
NI1026-CS03