W55RFS27R3C Datasheet, PDF (6/12 Pages) Winbond – Super-Regeneration RF Receiver

W55RFS27R3C DataSheet
System Description
2.1 W55RFS27R3C System Block Diagram
LNA.
Rectifier
Filter
OSCin
OSCout
Oscillator
Power
Regulator
Qch
Saw Generator ^osc
Power-On
Reset
Data Slicer
Baseband
Decoder
RXD
MODE0
IDx
RSAW RBIAS
RESETn F B L R F1 F2
6
Revision: A1.0
Publish Date: Feb. 2010