SF0240BA01987S Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 240 MHz Filter 14 MHz Bandwidth

240 MHz Filter
14 MHz Bandwidth
Part Number
SF0240BA01987S
Micro Networks Corp., 324 Clark Street, Worcester, MA 01606, USA tel: [phone], fax:[phone], www.icst.com
TYPICAL PERFORMANCE
Horizontal: 10 MHz/div
SPECIFICATION
Vertical (from top): Magnitude 10 dB/div
Magnitude 1 dB/div
Phase
10 deg/div
NOTE – All electrical specifications apply over the whole of the operating temperature range.
Parameter
Min
Typ
Max
Units
Center Frequency (Fc)
240
MHz
Insertion Loss at Fc
Amplitude Ripple ¹
Amplitude Ripple in any 3.5 MHz interval ¹
Rejection (256.5 MHz – 258 MHz) ²
7.7
11
dB
0.5
1.4
dB p-p
0.35
1.0
dB p-p
38
41
dB
Ultimate Rejection (150 MHz – 224 MHz and
258 MHz – 330 MHz) ²
40
43
dB
Phase Linearity ³
4
15
deg p-p
Group Delay Ripple ¹
40
100 ns p-p
Average Delay ¹
0.785
1.0
µs
Triple Travel Suppression
30
40
dB
Return Loss at Input and Output ^{3 4}
9.5
12
dB
Input Power
15
dBm
Source and Load Impedance
50
Ω
Operating Temperature Range
-40
+80 ° C
Notes:
1. Defined over the pass-band frequency range Fc ± 7 MHz (i.e. 233 MHz to 247 MHz).
2. Attenuation levels (dB) are referenced to the level at Fc.
3. Defined over 90% of the pass-band frequency range (i.e. 233.7 MHz to 246.3 MHz).
4. When matched using external components in MNC test fixture.
QF12/2
Micro Networks Corporation
Worldwide Headquarters: 324 Clark Street Worcester, MA 01606. tel: [phone] fax: [phone]
www.icst.com
Rev 1.4 30-Apr-04
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