140 MHz SAW Filter
7 MHz Bandwidth
Part Number: SF0140BA03069S
ICS • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Phone 1-508-852-5400 • Fax 1-508-852-8456
www.icst.com Rev X4 19-Apr-2005
Page 1 of 2
Integrated
Circuit
Systems, Inc.
TYPICAL PERFORMANCE
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 Min Typ Max Units
Center Frequency (Fc) 1 139.6 140 140.4 MHz
Insertion Loss 7.2 8.0 dB
1 dB Bandwidth 5.9 6.3 MHz
3 dB Bandwidth 7.0 7.3 MHz
36 dB Bandwidth 10.2 10.7 MHz
Passband Ripple 0.4 1 dB
Phase Deviation from Linear2 7 14 deg
Group Delay Variation2 60 200 ns
Absolute Delay 1.1 µs
Substrate YZ LiNbO3 -
Temperature Coefficient of Frequency (Tc)3 -90 ppm/°C
Ambient Temperature 25 °C
System Source and Load Impedance 50 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/fref = (T-Tref)*Tc ppm.
140 MHz SAW Filter
7 MHz Bandwidth
Part Number: SF0140BA03069S
ICS • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Phone 1-508-852-5400 • Fax 1-508-852-8456
www.icst.com Rev X4 19-Apr-2005
Page 2 of 2
Integrated
Circuit
Systems, Inc.
All specifications are believed to be accurate and reliable. However, ICS reserves the right to make changes without notice.
© 2005 Integrated Circuit Systems, Inc. All rights reserved.
Units: mm
Pin Configuration:
Input: 11
Output: 5
Ground: 1,2,3,4,6,7,8,9,10,12
Component values in 50 Ω: Cs1 = 220 pF
C
(Minimum Q = 45) Lp1 = 33 nH Lp2 = 33 nH
Notes
• Optimum component values may change depending on board layout. The values shown here are intended
as a guide only.
PACKAGE OUTLINE
MATCHING CIRCUIT
11 5
ISO 9001
Registered
