參數(shù)資料
型號: 74HC4046AD/T3
廠商: NXP SEMICONDUCTORS
元件分類: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, PDSO16
封裝: SOT-109, SOP-16
文件頁數(shù): 3/34頁
文件大?。?/td> 442K
代理商: 74HC4046AD/T3
1997 Nov 25
11
Philips Semiconductors
Product specication
Phase-locked-loop with VCO
74HC/HCT4046A
VCO section
Voltages are referenced to GND (ground = 0 V)
RI
input resistance
SIGIN, COMPIN
800
k
3.0
VI at self-bias
operating point;
V
I = 0.5 V;
see Figs 12, 13
and 14
250
k
4.5
150
k
6.0
SYM-
BOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HC
VCC
(V)
VI
OTHER
+25
40 to +85 40 to +125
min.
typ.
max. min.
max.
min.
max.
VIH
HIGH level
input voltage
INH
2.1
1.7
2.1
V
3.0
3.15
2.4
3.15
4.5
4.2
3.2
4.2
6.0
VIL
LOW level
input voltage
INH
1.3
0.9
V
3.0
2.1
1.35
4.5
2.8
1.8
6.0
VOH
HIGH level
output voltage
VCOOUT
2.9
3.0
2.9
V
3.0
VIH
or
VIL
IO =20 A
4.4
4.5
4.4
4.5
I
O =20 A
5.9
6.0
5.9
6.0
I
O =20 A
VOH
HIGH level
output voltage
VCOOUT
3.98
4.32
3.84
3.7
V
4.5
VIH
or
VIL
IO = 4.0 mA
5.48
5.81
5.34
5.2
6.0
I
O = 5.2 mA
VOL
LOW level
output voltage
VCOOUT
0
0.1
V
3.0
VIH
or
VIL
IO =20 A
0
0.1
4.5
IO =20 A
0
0.1
6.0
IO =20 A
VOL
LOW level
output voltage
VCOOUT
0.15
0.26
0.33
0.4
V
4.5
VIH
or
VIL
IO = 4.0 mA
0.16
0.26
0.33
0.4
6.0
IO = 5.2 mA
VOL
LOW level output
voltage C1A,C1B
0.40
0.47
0.54
V
4.5
VIH
or
VIL
IO = 4.0 mA
0.40
0.47
0.54
6.0
IO = 5.2 mA
±II
input leakage
current
INH, VCOIN
0.1
1.0
A
6.0
VCC
or
GND
R1
resistor range
3.0
300
k
3.0
note 1
3.0
300
4.5
3.0
300
6.0
SYM-
BOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HC
VCC
(V)
VI
OTHER
+25
40 to +85
40 to +125
min.
typ.
max. min.
max.
min.
max.
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