www.DataSheet4U.comIntegrated
Circuit
Systems, Inc.
TYPICAL PERFORMANCE
350 MHz Filter
2.6 MHz Bandwidth
Part Number SF0350CD03102S
Horizontal: 1.5 MHz/div
Vertical (from top):
Magnitude
10
Magnitude
1
Group Delay Deviation 70
dB/div
dB/div
ns/div
SPECIFICATION
Operating Temperature = 25 °C
Parameter
Center Frequency 1
Insertion Loss at 350 MHz
0.5 dB Bandwidth 2
3 dB Bandwidth 2
20 dB Bandwidth 2
45 dB Bandwidth 2
Group Delay Variation, 348.9 – 351.1 MHz
Source Impedance
Load Impedance
Substrate Material
Temperature Sensitivity of Frequency
Min Typ Max
349.9 350 350.1
14 15
1.7 2.1
2.6 2.7
3.9 4
4.9 6
60 70
50
50
Quartz
∆F/F0 = -[(T-T0)/5.4]2
Units
MHz
dB
MHz
MHz
MHz
MHz
ns
Ω
Ω
Notes: 1. Mean of the 3dB frequencies, with dB defined relative to the response peak.
2. dB levels defined relative to the insertion loss at 350 MHz.
Rev X2 15-Dec-04
Page 1 of 2
Integrated Circuit Systems • Surface Acoustic Wave Products
324 Clark Street, Worcester, MA 01606, USA • Phone 508-852-5400 • Fax 508-852-8456
www.icst.com
QF12/3
