SF0141CD03092S Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 141 MHz Filter 1.25 MHz Bandwidth

141 MHz Filter
1.25 MHz Bandwidth
Part Number
SF0141CD03092S
Micro Networks Corp., 324 Clark Street, Worcester, MA 01606, USA tel: [phone], fax:[phone], www.icst.com
TYPICAL PERFORMANCE
Horizontal: 0.5 MHz/div
Vertical (from top): Magnitude 10 dB/div
Magnitude 1 dB/div
Phase
4 deg/div
SPECIFICATION
NOTE – All electrical specifications apply over the whole of the operating temperature range.
Parameter
Center Frequency, Fc
Insertion Loss at Fc
1 dB Bandwidth ¹
Attenuation at 141 ± 1.25 MHz ¹
Stopband Rejection, 70 – 139.5 MHz ¹
Stopband Rejection, 139.5 – 139.75 MHz ¹
Stopband Rejection, 142.25 – 142.5 MHz ¹
Stopband Rejection, 142.5 – 202.25 MHz ¹
Return Loss at Input and Output, 141 ± 0.625 MHz ²
Passband Amplitude Ripple, 141 ± 0.625 MHz ³
Phase Linearity, 141 ± 0.625 MHz
Source and Load Impedance
Operating Temperature Range
Min Typ Max
141
11.7 14
1.21
38 44
42 50
38 45
38 44
42 48
10 15
0.65 1.0
2.8 4.0
50
-10
+85
Units
MHz
dB
MHz
dB
dB
dB
dB
dB
dB
dB p-p
deg p-p
Ω
°C
Notes: 1. All dB levels in this specification are to be measured relative to the average level across the pass band.
2. When matched using external components as described below.
3. Does not include roll-off at band edges.
QF12/2
Micro Networks Corporation
Worldwide Headquarters: 324 Clark Street Worcester, MA 01606. tel: [phone] fax: [phone]
www.icst.com
Rev X3 4-May-04
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