TC5081P PLL Phase-Locked-Loop
Description:
The TC5081P is an integrated circuit in a 9-Lead SIP type package consisting of a digital phase comparator and an amplifier. Three state outputs connected to low pass filter (using an internal amplifier) will produce DC voltage to control a VCO.
Low state pulses appear on phase out as long as the loop is unlocked and thses can be utilized as lock indicator.
Pin
Name
Description
1
A
OUT
Amplifier Output
2
A
IN
Amplifier Input
3
PD
Phase Detector Output
4
Phase Output
5
V
CC
Suply Voltage 4,5-8 Volt
6
NC
No Conection
7
S
Reference Frequency Input
8
R
VCO Frequency Input
9
GND
Ground
TC5080 / TC5081 - SSB Chassis
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