74HCT9046AD NXP Semiconductors, 74HCT9046AD Datasheet - Page 24

• Manufacturer Part Number: 74HCT9046AD
• Description: Phase Locked Loops (PLL) PHASE LOCKED LOOP W/VCO
• Manufacturer: NXP Semiconductors
• Type: PLLr

Specifications of 74HCT9046AD

• Number Of Circuits: 1
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Package / Case: SOIC-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HCT9046AD,112

NXP Semiconductors
74HCT9046A_6
Product data sheet
Fig 23. Graphs showing VCO frequency as a function of the VCO input voltage (V
(kHz)
(MHz)
f
VCO
f
VCO
a. R1 = 4.3 k ; C1 = 39 pF.
800
600
400
200
c. R1 = 300 k ; C1 = 39 pF.
30
20
10
0
0
0
0
V
4.5 V
5.5 V
CC
=
2
2
V
CC
4.5 V
= 5.5 V
4
4
V
V
VCO_IN
VCO_IN
mbd112
mbd120
(V)
(V)
Rev. 06 — 15 September 2009
6
6
(kHz)
f
f
(Hz)
VCO
VCO
d. R1 = 300 k ; C1 = 100 nF.
b.
400
300
200
100
30
20
10
0
0
0
0
R1 = 4.3 k ; C1 = 100 nF.
PLL with band gap controlled VCO
frequency
2
2
VCO_IN
4.5 V
V
4.5 V
74HCT9046A
CC
)
=
V
CC
4
4
V
V
=
frequency
VCO_IN
VCO_IN
5.5 V
© NXP B.V. 2009. All rights reserved.
5.5 V
mbd113
mbd111
(V)
(V)
6
6
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