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SAW Bandpass Filter 203411B  
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.  
203411B  
Rev. Date  
2004-05-31  
1/5  
Rev.  
NM3003-CS02  
SAW Bandpass Filter 203411B  
3. Specifications  
Fo = 80.0 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Minimum  
Typical  
80.0  
23.0  
11.05  
11.65  
13.6  
0.7  
Maximum  
Center Frequency  
MHz  
dB  
79.95  
80.05  
Insertion Loss  
-
25.0  
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
-
-
3dB Bandwidth  
11.5  
-
14.0  
1.0  
100  
-
40dB Bandwidth  
-
-
Amplitude Ripple (Fo +/- 5.0 MHz)  
Group Delay Variation (Fo +/- 5.0 MHz)  
Absolute Delay  
nsec  
usec  
-
40  
-
1.93  
55  
Ultimate Rejection  
dB  
50  
-
-
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.  
203411B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-05-31  
2/5  
NM3003-CS02  
SAW Bandpass Filter 203411B  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
Input  
Ω
50  
Output  
Ω
50  
C1  
C1 = 27 pF  
5. Marking Configuration  
ITF1) 04A0012)  
203411B3)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
203411B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-05-31  
3/5  
NM3003-CS02  
SAW Bandpass Filter 203411B  
6. Typical Performance ( at +25℃ )  
29 May 2004 13:05:26  
1: 0. 0000 dB 0. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -23.1 dB  
CH1 Markers  
BW: 13. 589202 MHz  
REF=1  
1
2
Cor  
cent  
:
79. 949272 MHz  
Q: 5. 8833  
1_loss : -23 . 123 dB  
3
4
CENTER 80. 000 000 MHz  
SPAN 35. 000 000 MHz  
29 May 2004 13:07:02  
CH1 S21  
CH2 S21  
LOG  
DEL  
1 dB/ REF -22.86 dB  
100 ns/ REF 1.91 us  
1: 0. 0000 dB  
3: 6. 4242 ns  
0. 000 000 MHz  
10. 000 000 MHz  
CH1 Markers  
BW: 11. 652446 MHz  
REF=1  
Cor  
cent  
:
80. 006998 MHz  
Q: 6. 8661  
1_loss : -23 . 121 dB  
1
2
3
Smo  
Cor  
2
CH2 Markers  
mean: 1. 9291 us  
s. dev : 6. 7240 ns  
p-p : 34. 802 ns  
REF=2  
4
3
CENTER 80. 000 000 MHz  
SPAN 13. 000 000 MHz  
I T F Co., Ltd.  
Part No.  
203411B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-05-31  
4/5  
NM3003-CS02  
SAW Bandpass Filter 203411B  
29 May 2004 13:06:30  
29 May 2004 13:09:05  
1:-22 . 229 dB 80. 000 000 MHz  
CH1 S21  
CH2 S21  
LOG  
LOG  
1 dB/ REF -22.86 dB  
1 dB/ REF -23.25 dB  
1: 0. 0000 dB  
3: . 42420 dB  
0. 000 000 MHz  
10. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -22.19 dB  
CH1 Markers  
BW: 11. 060473 MHz  
REF=1  
Cor  
cent  
:
80. 067567 MHz  
Q: 7. 2391  
1
1_loss  
: -23 . 119 dB  
1
2
3
4
3
CH2 Markers  
2
REF=2  
Cor  
mean:-23 . 123 dB  
s. dev : . 09940 dB  
p-p : . 47480 dB  
CENTER 80. 000 000 MHz  
SPAN 13. 000 000 MHz  
START . 010 000 MHz  
STOP 300 . 000 000 MHz  
29 May 2004 13:08:26  
29 May 2004 13:08:33  
CH1 S11  
CH2 S22  
SWR  
SWR  
10  
10  
/
/
REF 14.89  
REF 7.174  
1: 14. 875  
2: 7. 1760  
80. 000 000 MHz  
80. 000 000 MHz  
CH1 S11  
CH2 S22  
1 U FS  
1 U FS  
1: 4. 3672  
2: 16. 145  
-27 . 365  
-56 . 098  
72. 699 pF  
35. 464 pF  
80. 000 000 MHz  
80. 000 000 MHz  
Cor  
Cor  
1
Cor  
2
Cor  
1
2
CENTER 80. 000 000 MHz  
SPAN 35. 000 000 MHz  
CENTER 80. 000 000 MHz  
SPAN 35. 000 000 MHz  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
203411B  
2004-05-31  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
5/5  
NM3003-CS02