SAW Bandpass Filter 201142C
3. Specifications
Fo = 70 MHz
Terminating source impedance : 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Operating temperature range : -15℃ ~ +75℃
Minimum
Typical
70.0
25.5
9.85
10.1
11.13
0.9
Maximum
Center Frequency
MHz
dB
-
-
Insertion Loss
-
27.0
1dB Bandwidth
MHz
MHz
MHz
dB
-
-
3dB Bandwidth
10.0
-
40dB Bandwidth
-
-
11.25
Amplitude Ripple (Fo +/- 4.375 MHz)
Group Delay Variation (Fo +/- 4.375 MHz)
Absolute Delay
1.2
nsec
usec
dB
-
80
150
-
3.18
55
-
-
-
Ultimate Rejection
50
-
Temperature Coefficient of Frequency
ppm/°C
-90
Operating temperature range : + 25 ℃
Center Frequency
Minimum
Typical
70.0
1.0
Maximum
70.04
1.2
MHz
dB
69.96
Amplitude Ripple (Fo +/- 4.7 MHz)
-
-
Group Delay Variation (Fo +/- 4.7 MHz)
nsec
80
150
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
3) Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances
4) All attenuation measurements are measured relative to insertion loss
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
201142C
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2004-03-22
2/5
NM3034-CS03
ITF [ INTEGRATED TECHNOLOGY FUTURE ]
