74hct4046a NXP Semiconductors, 74hct4046a Datasheet - Page 7

• Manufacturer Part Number: 74hct4046a
• Description: Phase-locked-loop With Vco
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1997 Nov 25
Phase-locked-loop with VCO
V
V
DEMOUT
DEMOUT
DEMOUT
DEMOUT
= (
= (
= V
= V
PC2OUT
SIGIN
PC2OUT
SIGIN
Fig.6 Phase comparator 1: average output voltage versus input phase difference.
Fig.8 Phase comparator 2: average output voltage versus input phase difference.
=
=
COMPIN
C
Fig.7 Typical waveforms for PLL using phase comparator 1, loop locked at f
OMPIN
V
---------- -
V
---------- -
4
CC
CC
).
).
SIGIN
SIGIN
–
–
COMPIN
COMPIN
7
74HC/HCT4046A
o
.
Product specification