203923B Datasheet, PDF (2/5 Pages) Integrated Technology Future – SAW Bandpass Filter

SAW Bandpass Filter 203923B
3. Specifications
Fo = 36.125 MHz
Terminating source impedance : 50Ω
Terminating load impedance : 2KΩ // 3pF
Center Frequency
Insertion Loss
3dB Bandwidth
30dB Bandwidth
Sidelobe
25.00 ~ 31.25 MHz
40.90 ~ 50.00 MHz
Relative Attenuation
32.32 MHz
39.93 MHz
32.13 MHz
31.25 MHz
47.25 MHz
Amplitude Ripple ( 32.65 ~ 39.60 MHz )
Group Delay Variation (32.65 ~ 39.60 MHz )
Absolute Delay
Triple Transition Suppression Level
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
dB
nsec
usec
dB
ppm/°C
Minimum
-
18.3
-
-
30.0
30.0
-0.6
-0.1
0.9
35
40
0.0
-
-
50
-
Typical
36.125
20.7
8.0
9.4
40.0
38.0
0.9
1.4
2.0
43
47
0.95
50
1.23
56
-72
Maximum
-
22.3
-
-
-
-
2.4
2.9
4.5
-
-
1.2
-
-
-
-
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.
203923B
2008-07-18
NT8003-CS01
2/5