203922B Datasheet, PDF (2/5 Pages) Integrated Technology Future – SAW Bandpass Filter

SAW Bandpass Filter 203922B
3. Specifications
Fo = 44.06 MHz
Terminating source impedance : 50Ω
Terminating load impedance : 2KΩ // 3pF
Center Frequency
Insertion Loss (Reference Level : 44.06 MHz)
3dB Bandwidth
30dB Bandwidth
Sidelobe
35.06 ~ 39.46 MHz
39.46 ~ 40.06 MHz
48.06 ~ 50.06 MHz
50.06 ~ 55.06 MHz
Relative Attenuation
41.53 MHz
46.59 MHz
41.06 MHz
47.06 MHz
47.31 MHz
39.81 MHz
Amplitude Ripple ( 41.53 ~ 46.59 MHz )
Group Delay Variation (41.53 ~ 46.59 MHz )
Absolute Delay
Triple Transition Suppression Level
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
nsec
usec
dB
ppm/°C
Minimum
-
-
-
-
32.0
30.0
30.0
32.0
-
-
1.8
1.5
-
32.0
-
-
-
-
-
Typical
44.06
13.0
6.1
7.7
47.0
41.0
40.0
45.0
0.4
0.4
2.5
2.1
5.4
50.0
0.7
60
1.07
40
-72
Maximum
-
15.2
-
-
-
-
-
-
-
-
4.2
3.9
-
-
-
80
-
-
-
Notes :
1) All specifications are based on the matching schematic shown below
2) All specifications are measured by Agilent Network analyzer and thru 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.
203922B
2008-04-15
NT8002-CS01
2/6