Block Diagram
LC7215, 7215F, 7215FM
Pin Description
Name
XIN, XOUT
PIN
VDD, VSS
DATA, CL, CE
DOUT
AIN, AOUT
PDOUT
TB
SYC
Description
11.16 MHz crystal oscillator connection, feedback
resistance built-in
Local oscillator signal input
Power supply
Data input
Single bit data output
Low-pass filter amplifier
Charge pump output
8 Hz time-base output
60 kHz controller clock output
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