204468B Datasheet, PDF (2/7 Pages) Integrated Technology Future – SAW Bandpass Filter

SAW Bandpass Filter 204468B
Electrical Specification
Fc = 160.0MHz
Terminating source impedance : 50Ω and matching network
Terminating load impedance : 50Ω and matching network
Center Frequency at room temp.
Insertion Loss
3dB Bandwidth
40dB Bandwidth
Absolute Group Delay at Fc
Group Delay Variation at 3dB
Relative Attenuation
~ Fo - 0.5 MHz … Fo + 0.5 MHz ~
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
usec
usec
Minimum
159.920
-
0.085
-
-
-
dB
50
ppm/°C²
-
Typical
160.0
4.0
0.095
0.350
10.5
5.0
55
-0.03
Maximum
160.080
5.5
-
0.400
-
-
-
-
Notes :
1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and
full 2 port calibration.
2) 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.
204468B
2003-09-02
NR3011-AS03
2/7