參數(shù)資料
型號: 935044180699
廠商: NXP SEMICONDUCTORS
元件分類: PLL合成/DDS/VCOs
英文描述: PHASE LOCKED LOOP, PDSO16
封裝: 3.90 MM, PLASTIC, SOT-109, SO-16
文件頁數(shù): 23/40頁
文件大?。?/td> 240K
代理商: 935044180699
1999 Jan 11
3
Philips Semiconductors
Product specication
PLL with bandgap controlled VCO
74HCT9046A
PINNING
SYMBOL
PIN
DESCRIPTION
GND
1
ground (0 V) (phase comparators)
PC1OUT/
PCPOUT
2
phase comparator 1 output/phase
comparator pulse output
COMPIN
3
comparator input
VCOOUT
4
VCO output
INH
5
inhibit input
C1A
6
capacitor C1 connection A
C1B
7
capacitor C1 connection B
GND
8
ground (0 V) (VCO)
VCOIN
9
VCO input
DEMOUT
10
demodulator output
R1
11
resistor R1 connection
R2
12
resistor R2 connection
PC2OUT
13
phase comparator 2 output
(current source adjustable with Rb)
SIGIN
14
signal input
Rb
15
bias resistor (Rb) connection
VCC
16
supply voltage
Fig.1 Pin configuration.
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GND
PC1
/
OUT
PCPOUT
COMP IN
VCO OUT
C1 A
C1 B
GND
VCO IN
DEM OUT
R2
R1
PC2 OUT
SIG IN
V CC
R
9046A
MBD037 - 1
INH
b
LOGIC/FUNCTIONAL SYMBOLS AND DIAGRAMS
Fig.2 Logic symbol.
MBD038 - 1
PC1
/
OUT
VCO OUT
C1 A
C1 B
VCO IN
DEM OUT
R2
R1
SIG IN
INH
VCO
6
7
11
12
9
5
4
10
2
13
3
14
15
PC2 OUT
Φ
COMPIN
R b
PCPOUT
Fig.3 IEC logic symbol.
MBD039 - 1
SIG IN
INH
6
7
11
12
9
5
4
10
2
13
3
14
15
Φ
COMP IN
PLL
9046A
PC1
/
OUT
VCO OUT
C1 A
C1 B
VCO IN
DEM OUT
R2
R1
PC2 OUT
R b
PCPOUT
相關(guān)PDF資料
PDF描述
935221200118 PHASE LOCKED LOOP, PDSO16
935221200112 PHASE LOCKED LOOP, PDSO16
935044170112 PHASE LOCKED LOOP, PDIP16
935044180112 PHASE LOCKED LOOP, PDSO16
935044180118 PHASE LOCKED LOOP, PDSO16
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