74hct9046a NXP Semiconductors, 74hct9046a Datasheet - Page 23

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

Philips Semiconductors
2003 Oct 30
PLL with band gap controlled VCO
Fig.22 Frequency stability of the VCO as a function of ambient temperature with supply voltage as a parameter.
(%)
12
f
8
4
0
4
8
50
a. R1 = ; R2 = 10 k ; C1 = 100 pF.
0
50
100
T
amb
V
MBD118
CC
5.5 V
4.5 V
( C)
o
=
150
23
(%)
10
f
10
5
0
5
50
b. R1 = ; R2 = 300 k ; C1 = 100 pF.
0
50
74HCT9046A
100
Product specification
V
4.5 V
T
CC
amb
=
MBD119
5.5 V
( C)
o
150