SF0140BA03069S Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 140 MHz SAW Filter 7 MHz Bandwidth

Integrated
Circuit
Systems, Inc.
TYPICAL PERFORMANCE
140 MHz SAW Filter
7 MHz Bandwidth
Part Number: SF0140BA03069S
Horizontal: 3 MHz/div
Vertical (from top): Magnitude
10,1 dB/div
Phase Deviation
10 deg/div
Group Delay Variation 200 ns/div
SPECIFICATION
Parameter
Center Frequency (Fc) ¹
Insertion Loss
1 dB Bandwidth
3 dB Bandwidth
36 dB Bandwidth
Passband Ripple
Phase Deviation from Linear²
Group Delay Variation²
Absolute Delay
Substrate
Temperature Coefficient of Frequency (Tc)³
Ambient Temperature
System Source and Load Impedance
Min
139.6
5.9
7.0
Typ
140
7.2
6.3
7.3
10.2
0.4
7
60
1.1
YZ LiNbO₃
-90
25
50
Max
140.4
8.0
10.7
1
14
200
Units
MHz
dB
MHz
MHz
MHz
dB
deg
ns
µs
-
ppm/°C
°C
Ω
Notes: 1. Average of lower & upper 3 dB frequencies.
2. Evaluated over 70% of the 3 dB bandwidth.
3. Typical change of filter frequency response with temperature is ∆f/f_ref = (T-T_ref)*Tc ppm.
ICS • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Phone [phone] • Fax [phone]
www.icst.com
Rev X4 19-Apr-2005
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