74HCT9046AN Philips, 74HCT9046AN Datasheet - Page 20

• Manufacturer Part Number: 74HCT9046AN
• Description: PLL with bandgap controlled VCO
• Manufacturer: Philips

Philips Semiconductors
1999 Jan 11
PLL with bandgap controlled VCO
(1) V
(1) V
Fig.18 Waveforms showing input (SIG
M
M
=
=
1
1
2
2
the output transition times.
V
V
CC
CC
; V
; V
I
I
= GND to V
= GND to V
Fig.19 Waveforms showing the 3-state enable and disable times for PC2
SIG IN
PC2 OUT
INPUT
COMP IN
OUTPUT
INPUT
CC
CC
SIG
PCP
MBD106
.
.
IN
INPUTS
OUT
OUTPUTS
, COMP
t PZH
, PC1
V
M
(1)
IN
OUT
V
M
IN
(1)
,
t PHZ
V
and COMP
M
(1)
90%
V M
t PHL
(1)
IN
) to output (PCP
20
V M
t THL
(1)
t PZL
OUT
t PLH
and PC1
t PLZ
10%
t TLH
OUT
) propagation delays and
MGA941
OUT
74HCT9046A
.
Product specification