74HCT9046AD,112 NXP Semiconductors, 74HCT9046AD,112 Datasheet - Page 25

• Manufacturer Part Number: 74HCT9046AD,112
• Description: IC PLL BAND GAP CNTRL VCO 16SOIC
• Manufacturer: NXP Semiconductors
• Type: Phase Lock Loop (PLL)r
• Series: 74HCTr

Specifications of 74HCT9046AD,112

• Number Of Circuits: 1
• Package / Case: 16-SOIC (3.9mm Width)
• Pll: Yes
• Input: Clock
• Output: Clock
• Ratio - Input:output: 2:2
• Differential - Input:output: No/No
• Frequency - Max: 16MHz
• Divider/multiplier: No/No
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Frequency-max: 16MHz
• Maximum Input Frequency: 16 MHz
• Minimum Input Frequency: 11 MHz
• Output Frequency Range: 2 MHz to 3 MHz
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-3978-5; 74HCT9046AD; 74HCT9046AD; 935044180112

NXP Semiconductors
74HCT9046A_6
Product data sheet
Fig 24. Definition of VCO frequency linearity:
Fig 26. Power dissipation as a function of R1
(MHz)
10
10
(W)
P
f
D
f'
f
f
f
1
2
1
2
0
0
1
linearity =
0
R2 =
f‘
V = 0.5 V over the V
0
=
5.5 V
C1 = 1 F
4.5 V
C1 = 1 F
V
----------------- -
5.5 V
C1 = 39 pF
f
min
CC
1
4.5 V
C1 = 39 pF
+
2
f‘
----------------- -
=
0
f
f
2
100
–
0
f
V
0
0.5 V
100 %
CC
CC
range
200
V
R1 (k )
max
mbd121
V
mga937
VCO_IN
Rev. 06 — 15 September 2009
300
(V)
Fig 25. Frequency linearity as a function of R1, C1 and
Fig 27. Power dissipation as a function of R2
f
VCO
(%)
10
10
(W)
P
D
4
0
4
8
1
1
2
R2 =
V
0
R1 =
1
C1 = 1 F
4.5 V
5.5 V
CC
C1 =
39 pF
4.5 V
5.5 V
5.5 V
C1 = 39 pF
4.5 V
C1 = 39 pF
V
CC
5.5 V
4.5 V
C1 = 1 F
and V = 0.5 V
=
PLL with band gap controlled VCO
100
10
74HCT9046A
200
10
2
R2 (k )
© NXP B.V. 2009. All rights reserved.
R1 (k )
mbd114
mbd110
300
10
3
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