74hct9046a NXP Semiconductors, 74hct9046a Datasheet - Page 20

• Manufacturer Part Number: 74hct9046a
• Description: Pll With Bandgap Controlled Vco
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2003 Oct 30
T
P
t
t
t
t
VCO
T
P
t
t
t
t
PHL
PZH
PHZ
THL
PHL
PZH
PHZ
THL
amb
f/T
amb
HASE COMPARATOR SECTION
HASE COMPARATOR SECTION
PLL with band gap controlled VCO
SYMBOL
/t
/t
/t
/t
/t
/t
/t
/t
TLH
TLH
PLH
PLH
PZL
PLZ
PZL
PLZ
= 40 to +85 C
SECTION
= 40 to +125 C
propagation delay SIG_IN,
COMP_IN to PC1_OUT
propagation delay SIG_IN,
COMP_IN to PCP_OUT
3 state output enable time
SIG_IN, COMP_IN to
PC2_OUT
3 state output enable time
SIG_IN, COMP_IN to
PC2_OUT
output transition time
frequency stability with
temperature change
propagation delay SIG_IN,
COMP_IN to PC1_OUT
propagation delay SIG_IN,
COMP_IN to PCP_OUT
3 state output enable time
SIG_IN, COMP_IN to
PC2_OUT
3 state output enable time
SIG_IN, COMP_IN to
PC2_OUT
output transition time
PARAMETER
Fig.18
Fig.18
Fig.19
Fig.19
Fig.18
V
recommended
range: R1 = 10 k ;
R2 = 10 k ;
C1 = 1 nF;
see Figs 20 to 22
Fig.18
Fig.18
Fig.19
Fig.19
Fig.18
VCO_IN
WAVEFORMS
TEST CONDITION
= 0.5V
20
CC
;
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
V
CC
(V)
0.06
MIN.
TYP.
74HCT9046A
Product specification
50
85
70
81
19
60
102
84
98
22
MAX.
ns
ns
ns
ns
ns
%/K
ns
ns
ns
ns
ns
UNIT