PCF50732H/F1 데이터 시트보기 (PDF) - Philips Electronics
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PCF50732H/F1 Datasheet PDF : 64 Pages
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Philips Semiconductors
Baseband and audio interface for GSM
6 BLOCK DIAGRAM
Objective specification
PCF50732
handbook, full pagewidth
VDDD VDDA(bb) VDDA(vb) VDDA(vbo) VDDA(ref)
7
25
37
47
34
PCF50732
REFERENCE 36
VOLTAGES AND
Vref
CURRENTS
19
TXON
16
BIEN
15
BIOCLK
17
BSI
BDIO
20
RXON
18
BOEN
13
AUXST
9
CCLK
10
CEN
11
CSI
CDI
12
CDO
14
AMPCTRL
4
ACLK
AFS
3
2
ADI
ASI
1
ADO
10
10-BIT
DAC
LP
GMSK
MODULATOR
10
10-BIT
DAC
LP
23
ADC
24
DIGITAL
21
FILTER
2
22
ADC
M
27
U
28
X
29
30
DAC3
CTL
64 × 10-BIT
10
SRAM
12
8
VOICE BAND
SIGNAL
PROCESSOR
DECIMATION
FILTER
IRAM
NOISE
SHAPER
AUXDAC3
10-BIT
AUXDAC2
12-BIT
AUXDAC1
8-BIT
2
MICADC
EARDAC
1 MHz
33
32
31
40
M
41
U
38
X
39
46
OUTPUT
AMPLIFIER 45
QP
QN
IP
IN
AUXADC1
AUXADC2
AUXADC3
AUXADC4
AUXDAC3
AUXDAC2
AUXDAC1
MICP
MICN
AUXMICP
AUXMICN
EARP
EARN
6
MCLK
5
RESET
CLOCK
GENERATOR
8
26
42
48
35
VSSD VSSA(bb) VSSA(vb) VSSA(vbo) VSSA(ref)
OUTPUT 44
AMPLIFIER
OUTPUT 43
AMPLIFIER
AUXSP
BUZ
MGR988
1999 May 03
Fig.1 Block diagram.
5
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