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SAW Bandpass Filter 206142B  
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  
206142B  
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.  
206142B  
Rev. Date  
Rev.  
2004-04-27  
1/5  
NJ3012-CS02  
SAW Bandpass Filter 206142B  
3. Specifications  
Fo = 70 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Minimum  
Typical  
70.0  
11.7  
9.5  
Maximum  
Center Frequency  
MHz  
dB  
69.85  
70.15  
Insertion Loss  
-
9.3  
9.8  
-
13.0  
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
-
3dB Bandwidth  
10.05  
11.9  
0.6  
-
12.3  
1.0  
120  
-
40dB Bandwidth  
Amplitude Ripple (Fo +/- 4.5 MHz)  
-
Group Delay Variation (Fo +/- 4.5 MHz)  
Absolute Delay  
nsec  
usec  
-
60  
-
1.55  
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.  
206142B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-04-27  
2/5  
NJ3012-CS02  
SAW Bandpass Filter 206142B  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
Input  
50Ω  
Output  
50Ω  
L1  
L2  
L1 = 47 nH,  
L2 = 47 nH  
5. Marking Configuration  
ITF1) 04A0012)  
206142B3)  
4)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
4) Pad Number 1 Index  
I T F Co., Ltd.  
Part No.  
206142B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-04-27  
3/5  
NJ3012-CS02  
SAW Bandpass Filter 206142B  
6. Typical Performance ( at +25℃ )  
24 Oct 2003 15:06:58  
CH1  
S
log MAG  
10 dB/  
REF -11.19 dB  
1_: 0  
dB  
21  
206142B  
0.000 000 MHz  
REF=1  
PRm  
Cor  
BW: 12.050 357 MHz  
cent: 70.201377 MHz  
1
Q: 5.8257  
1_ loss: -11.19 dB  
2
3
4
CENTER 70.000 000 MHz  
SPAN 25.000 000 MHz  
24 Oct 2003 15:09:41  
CH1  
CH2  
S
S
log MAG  
delay  
1 dB/  
100 ns/  
REF -11.18 dB  
REF 1.704 us  
1_: 0  
3_ -44.378 ns  
dB  
21  
21  
206142B  
WA01  
0.000 000 MHz  
PRm  
Cor  
REF=1  
BW: 10.018 447 MHz  
cent: 69.989924 MHz  
Q: 6.9861  
1_ loss: -11.178 dB  
1
2
9.000 000 MHz  
REF=2  
4
mean: 1.550 5 us  
s.dev: 10.865 ns  
3
PRm  
Cor  
3
1
2
p-p: 59.827 ns  
Smo  
1
2
CENTER 70.000 000 MHz  
SPAN 12.000 000 MHz  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
206142B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-04-27  
4/5  
NJ3012-CS02  
SAW Bandpass Filter 206142B  
24 Oct 2003 15:10:23  
24 Oct 2003 15:11:36  
CH1  
S
log MAG  
1 dB/  
REF -10.54 dB  
3_:-.1632 dB  
21  
CH1  
S
log MAG  
10 dB/  
REF -13.33 dB  
1_: 0  
dB  
21  
206142B  
9.000 000 MHz  
206142B  
0.000 000 MHz  
REF=2  
PRm  
Cor  
REF=1  
PRm  
mean:-11.292 dB  
2_:-32.49 dB  
140 MHz  
1
s.dev: .0866 dB  
p-p: .4448 dB  
3
1
2
2
CENTER 70.000 000 MHz  
SPAN 12.000 000 MHz  
START .010 000 MHz  
STOP 300.000 000 MHz  
24 Oct 2003 15:07:47  
1_: 1.9912  
2_ 2.1671  
24 Oct 2003 15:07:33  
34.607 78.685 nH  
41.51 94.378 nH  
CH1  
CH2  
S
S
SWR  
SWR  
2
2
/
/
REF 0  
REF 0  
CH1  
CH2  
S
S
1 U FS  
1 U FS  
1_: 48.699  
2_ 55.805  
11  
22  
11  
22  
206142B  
WA01  
70.000 000 MHz  
206142B  
WA01  
70.000 000 MHz  
PRm  
Cor  
PRm  
Cor  
1
2
1
70.000 000 MHz  
70.000 000 MHz  
1
2
PRm  
Cor  
PRm  
Cor  
2
CENTER 70.000 000 MHz  
SPAN 25.000 000 MHz  
CENTER 70.000 000 MHz  
SPAN 25.000 000 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.  
206142B  
2004-04-27  
5/5  
NJ3012-CS02