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PDF 74HC4046A Data sheet ( Hoja de datos )
| Número de pieza | 74HC4046A | |
| Descripción | Phase-locked-loop with VCO | |
| Fabricantes | Philips | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT4046A
Phase-locked-loop with VCO
Product specification
Supersedes data of September 1993
File under Integrated Circuits, IC06
1997 Nov 25
1 page  
Philips Semiconductors
Phase-locked-loop with VCO
Product specification
74HC/HCT4046A
PIN DESCRIPTION
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SYMBOL
PCPOUT
PC1OUT
COMPIN
VCOOUT
INH
C1A
C1B
GND
VCOIN
DEMOUT
R1
R2
PC2OUT
SIGIN
PC3OUT
VCC
NAME AND FUNCTION
phase comparator pulse output
phase comparator 1 output
comparator input
VCO output
inhibit input
capacitor C1 connection A
capacitor C1 connection B
ground (0 V)
VCO input
demodulator output
resistor R1 connection
resistor R2 connection
phase comparator 2 output
signal input
phase comparator 3 output
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
1997 Nov 25
5
5 Page 
Philips Semiconductors
Phase-locked-loop with VCO
Product specification
74HC/HCT4046A
SYM-
BOL
PARAMETER
RI input resistance
SIGIN, COMPIN
Tamb (°C)
74HC
+25 −40 to +85
min. typ. max. min. max.
800
250
150
−40 to +125
min. max.
TEST CONDITIONS
VCC
UNIT (V)
VI
OTHER
kΩ 3.0 VI at self-bias
kΩ 4.5 operating point;
kΩ
6.0 ∆ VI = 0.5 V;
see Figs 12, 13
and 14
VCO section
Voltages are referenced to GND (ground = 0 V)
Tamb (°C)
TEST CONDITIONS
SYM-
BOL
PARAMETER
74HC
VCC
+25
−40 to +85
UNIT
−40 to +125
(V)
VI
OTHER
min. typ. max. min. max. min. max.
VIH HIGH level
input voltage
INH
2.1 1.7
3.15 2.4
4.2 3.2
2.1 2.1 V 3.0
3.15 3.15
4.5
4.2 4.2
6.0
VIL LOW level
input voltage
INH
1.3 0.9 0.9 0.9 V 3.0
2.1 1.35
1.35
1.35
4.5
2.8 1.8
1.8
1.8
6.0
VOH HIGH level 2.9 3.0 2.9 2.9 V 3.0 VIH −IO = 20 µA
output voltage
4.4 4.5
4.4
4.4
VCOOUT
5.9 6.0 5.9 5.9
4.5 or
6.0 VIL
−IO = 20 µA
−IO = 20 µA
VOH HIGH level
3.98 4.32 3.84 3.7
output voltage
5.48 5.81
5.34
5.2
VCOOUT
V 4.5 VIH −IO = 4.0 mA
6.0 or
VIL
−IO = 5.2 mA
VOL LOW level
output voltage
VCOOUT
0 0.1
0.1
0.1 V
3.0 VIH IO = 20 µA
0 0.1
0.1
0.1
4.5 or
IO = 20 µA
0 0.1
0.1
0.1
6.0 VIL
IO = 20 µA
VOL LOW level
output voltage
VCOOUT
0.15 0.26
0.16 0.26
0.33
0.33
0.4 V
0.4
4.5 VIH
6.0 or
VIL
IO = 4.0 mA
IO = 5.2 mA
VOL LOW level output
voltage C1A, C1B
±II input leakage
current
INH, VCOIN
R1 resistor range
3.0
0.40
0.40
0.1
300
0.47
0.47
1.0
0.54 V
0.54
1.0 µA
kΩ
4.5 VIH
6.0 or
VIL
IO = 4.0 mA
IO = 5.2 mA
6.0 VCC
or
GND
3.0 note 1
3.0 300
4.5
3.0 300
6.0
1997 Nov 25
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet 74HC4046A.PDF ] | |
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