PCD5002AH データシートの表示（PDF） - Philips Electronics
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PCD5002AH Datasheet PDF : 48 Pages
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Philips Semiconductors
Enhanced Pager Decoder for
APOC1/POCSAG
Product specification
PCD5002A
5 LICENSE
Supply of this IC does neither convey nor express an implied license under any patent right to use this in any APOC
application.
6 BLOCK DIAGRAM
handbook, full pagewidth
ZSD
26
ZSC
ZLE
27
28
SYNTHESIZER
CONTROL
24
RXE
25
ROE
RECEIVER
CONTROL
DATA FILTER
23
RDI
AND
CLOCK
RECOVERY
DON
3
16
TS1
TS2
20
18
XTAL1
17
XTAL2
CLOCK
CONTROL
TEST
CONTROL
EEPROM
RESET
SET-UP
7
RST
EEPROM CONTROL
DECODING
DATA
CONTROL
POCSAG
SYNCHRONIZATION
MAIN DECODER
RAM
CONTROL
9
I2C-BUS
CONTROL
10
22
5
REGISTERS
AND
INTERRUPT
CONTROL 21
MASTER
DIVIDER
TIMER
REFERENCE
RAM
30
31
ALERT
GENERATION
1
AND
CONTROL
32
2
OSCILLATOR
PCD5002A
4
15
VOLTAGE 14
DOUBLER
AND LEVEL 13
SHIFTER 8
19, 6
n.c.
11 12, 29
VDD VSS
MGL563
SDA
SCL
DQC
INT
BAT
VIB
LED
ATL
ATH
ALC
REF
CCN
CCP
VPO
VPR
1999 Jan 08
Fig.1 Block diagram.
4
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