271907B Datasheet, PDF (2/5 Pages) Integrated Technology Future – SAW Bandpass Filter

SAW Bandpass Filter 271907B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance : 50Ω and matching network
Terminating load impedance : 50Ω and matching network
Operating temperature range : +0℃ ~ +60℃
Center Frequency
MHz
Insertion Loss
dB
1dB Bandwidth
MHz
3dB Bandwidth
MHz
40dB Bandwidth
MHz
Amplitude Ripple (Fo +/- 9.22 MHz)
dB
Group Delay Variation (Fo +/- 9.22 MHz)
nsec
Absolute Delay
usec
Ultimate Rejection
dB
Temperature Coefficient of Frequency
ppm/°C
Minimum
-
-
-
19.2
-
-
-
-
50
-
Typical
70.0
22.5
19.14
19.44
20.75
0.6
50
2.35
55
-80
Maximum
-
25.0
-
-
21.0
1.0
100
-
-
-
Room temperature
: + 25 ℃
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 9.375 MHz)
Group Delay Variation (Fo +/- 9.375 MHz)
Minimum
Typical
Maximum
MHz
-
dB
-
70.0
-
22.5
25.0
dB
-
0.6
1.0
nsec
-
50
100
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 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.
271907B
2006-09-11
NM6026-CS01 2/5