PS20100 Datasheet, PDF (1/11 Pages) List of Unclassifed Manufacturers – Wideband PLL FM Demodulator

PS20100
Wideband PLL FM Demodulator
FEATURES
• Single chip PLL system for wideband FM
demodulation
• Simple low component count application
• Allows for application of threshold extension
• Fully balanced low radiation design
• High operating input sensitivity
• Improved VCO stability with variations in supply or
temperature
• AGC detect and bias adjust
• 75Ω video output drive with low distortion levels
• Dynamic self biasing analog AFC
• Full ESD Protection (Normal ESD handling procedures should
be observed)
APPLICATIONS
• Satellite receiver systems
• Data communications Systems
Data Sheet 210893 issue 3 Apr-11
Ordering Information
PS20100C1S1C1 (tubes)
PS20100C1S1CT (tape & reel)
Package 16 lead SOIC (0.150” body width)
-20°C to +80°C
The PS20100 is a wideband PLL FM
demodulator, intended for application in
satellite tuners and data communication
systems.
The device contains all elements
necessary, with the exception of an external
oscillator sustaining network and loop
feedback components, to form a complete
PLL system operating at frequencies up to
800MHz.
An AFC with window adjust is provided,
whose output signal can be used to correct
for any frequency drift at the head end local
oscillator.
Fig. 1 Pin Connections – Top View
Data Sheet 210893 Issue 3
Plessey Semiconductors Ltd.
Design & Technology Centre, Delta 500, Delta Business Park, Great Western Way, Swindon, UK SN5 7XE
Tel: [phone]
Fax: [phone]
Web: www.plesseysemi.com
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