202178B Datasheet, PDF (2/5 Pages) Integrated Technology Future – SAW Bandpass Filter

SAW Bandpass Filter 202178B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance : 50Ω and matching network
Terminating load impedance : 50Ω and matching network
Center Frequency
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (Fo +/- 2.0 MHz)
Group Delay Variation (Fo +/- 2.0 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/°C
Minimum
69.94
-
-
5.0
-
-
-
-
50
-
Typical
70.0
23.0
4.8
5.2
7.0
0.5
40
3.08
55
-23
Maximum
70.06
25.0
-
-
7.1
1.0
100
3.1
-
-
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.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
202178B
2004-06-22
NI2037-CS02
2/5