SAW Bandpass Filter 251952B
3. Specifications
Fo = 120.0 MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Room temperature range : +25℃
℃
Center Frequency (Fc)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (Fo +/- 9.22 MHz)
Group Delay Variation (Fo +/- 9.22 MHz)
Absolute Delay
Ultimate Rejection
Relative attenuation
Center of 1FA – 3.5MHz
Center of 4FA + 3.5MHz
Temperature Coefficient of Frequency
dB
dB
ppm/°C
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
Minimum
-
-
-
19.8
-
-
-
-
45
Typical
120.0
22.5
19.51
19.9
21.7
0.48
30
1.55
50
Maximum
-
24.0
-
-
22.0
1.0
60
-
15
15
-
35
35
- 72
-
Notes :
1)
2)
3)
All specifications are based on the matching schematic shown below
All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
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.
251952B
2007-11-07
NM7031-CS01
2/5
ITF [ INTEGRATED TECHNOLOGY FUTURE ]
