SF0140BA03071S Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 140 MHz SAW Low-Loss Filter 12 MHz Bandwidth

Integrated
Circuit
Systems, Inc.
TYPICAL PERFORMANCE
140 MHz SAW Low-Loss Filter
12 MHz Bandwidth
Part Number SF0140BA03071S
Horizontal: 4 MHz/div
Vertical (from top): Magnitude
10,1
Group Delay Deviation 100
dB/div
ns/div
SPECIFICATION
Parameter
Center Frequency ( Fc) ¹
Insertion Loss
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
Passband Ripple ²
Phase Ripple ²
Group Delay Ripple ²
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
Substrate Material
Source and Load Impedance
Ambient Temperature
Min
Typ
Max
139.6 140.0 140.4
10.4
12.5
10.2
11.7
12.0
12.7
16.1
21.3
0.74
1.0
10
15
50
120
1.0
40
47
-90
YZ Lithium Niobate
50
25
Units
MHz
dB
MHz
MHz
MHz
dB p-p
deg p-p
ns p-p
us
dB
ppm/ºC
Ω
ºC
Notes: 1. Average of lower and upper 3 dB frequencies.
2. Measured over 90% of the 3 dB bandwidth.
3. Typical change of filter frequency response with temperature is ∆f/f_ref = (T-T_ref)*Tc ppm.
Rev X5 21-Apr-05
Page 1 of 2
Integrated Circuit Systems • Surface Acoustic Wave Products
324 Clark Street, Worcester, MA 01606, USA • Phone [phone] • Fax [phone]
www.icst.com
QF12/3