44.0 MHz Filter
for Broadband Access Applications
Part Number SF0044BA01930S
Micro Networks , 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com
Rev 1.5 30-Sep-02
Page 1 of 2
TYPICAL PERFORMANCE
Horizontal: 2.5 MHz/div Vertical (from top): Magnitude 10 dB/div
Magnitude 1 dB/div
Group Delay 50 nsec/div
SPECIFICATION
Parameter Min. Typ. Max. Units.
Center Frequency ( Fc) 1 43.8 44.0 44.2 MHz
Insertion Loss 2 21.5 23.0 dB
1 dB Bandwidth 5.5 5.7 MHz
3 dB Bandwidth 6.0 6.1 MHz
38 dB Bandwidth 7.6 8.0 MHz
Passband Amplitude Ripple 3 0.4 0.6 dB
Passband Phase Ripple 3 1.5 3.0 deg p-p
Passband GD Ripple 3 50 80 ns
Stopband rejection( 10-39 & 49-80 MHz) 40 45 dB
Absolute Delay 2.0 us.
Ambient Temperature 25 º C
Source / Load Impedance 50 Ω
Temperature Coefficient of Frequency -72 ppm/ º C
Notes:
1. Mean value of the 3 dB Bandwidth points.
2. Value at 44.0 MHz
44.0 MHz Filter
for Broadband Access Applications
Part Number SF0044BA01930S
Micro Networks , 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com
Micro Networks
Worldwide Headquarters: 324 Clark Street Worcester, MA 01606. tel: 508-852-5400 fax: 508-852-8456
European Sales Headquarters: Hertosingel 20 6214 AD Maastricht, Netherlands. tel: +31-43-32-70912 fax: +31-43-32-70715
www.micronetworks.com
Rev 1.5 30-Sep-02
Page 2 of 2
10 5
1 6
PACKAGE OUTLINE
Units: mm
Pin Configuration:
Input: 10
Input Return: 1
Output: 5
Output Return: 6
Ground: All other pins.
MATCHING CIRCUIT
No matching required
ISO 9001
Registered
