PCF5001H 查看數據表（PDF） - Philips Electronics
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PCF5001H Datasheet PDF : 44 Pages
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Philips Semiconductors
POCSAG Paging Decoder
5 BLOCK DIAGRAMS
Product specification
PCF5001
handbook, full pagewidth
VSS
VDD
17
4
DI
5 DIGITAL INPUT
FILTER
SERIAL DATA PROCESSOR
DO
26
DS
27
DATA OUTPUT
CONTROL
CLOCK
RECOVERY
DECODER AND
ERROR CORRECTION
CONTROL
14
RECEIVER
RE
ENABLE
CONTROL
9
X1
X2
10 OSCILLATOR
SYNC
CONTROL
CLOCK
GENERATION
TIMING
CONTROL
PCF5001T
EEPROM
MEMORY
EEPROM
CONTROL
7
PD
8
PS
12
AH
15
AL
ALERT
25
GENERATION 16
CONTROL
13
OR
OM
OL
23
AI
VOLTAGE
CONVERTER
3 21
CP CN Vref
POWER-ON
RESET
TEST
CONTROL
STATUS
CONTROL
BATTERY LOW
CONTROL
28 11
18
21 20 22 19
24
6
FL TS
TT
SR SK ON IE
BL BS
MCD454
Fig.1 Block diagram (SO28; SOT136-1).
1997 Mar 04
4
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