SF0140BA02359T Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 140 MHz SAW Bandpass Filter 4.7 MHz bandwidth

Integrated
Circuit
Systems, Inc.
TYPICAL PERFORMANCE
140 MHz SAW Bandpass Filter
4.7 MHz bandwidth
Part Number SF0140BA02359T
Horizontal: 2 MHz/div
Vertical (from top):
Magnitude
Magnitude
Phase Linearity
SPECIFICATION
Parameter
Center Frequency (Fc, 3dB points)
Insertion Loss (at Fc)
1 dB Bandwidth ²
3 dB Bandwidth ²
40 dB Bandwidth ²
Device Delay
Group Delay Deviation (in 1dB BW) ³
Phase Linearity (in 1dB BW)
Passband Ripple (in 1dB BW)
Rejection (70 to 127.5 MHz) ²
Rejection (162.5 to 210 MHz) ²
Input Return Loss (80% 1 dB Bandwidth)
Output Return Loss (80% 1 dB Bandwidth)
System Source and Load Impedance
Temperature Coefficient
Input Power
Operating Temperature Range
Min
Typ
140.00
4.70
5.00
50
50
14
14
50
-35
23
10 dB/div
1 dB/div
5 deg/div
Max Units
MHz
25 dB
MHz
MHz
7.00 MHz
2.60 us
150 ns p-p
5
deg p-p
0.7 dB p-p
dB
dB
dB
dB
Ω
ppm/°C
+10 dBm
°C
Notes:
1. All specifications apply at 23C.
2. Parameter is measured relative to the insertion loss at 140 MHz.
3. This parameter is to be measured after applying a smoothing aperture of 250 kHz.
Rev X5 20-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
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