PCF50732 Datasheet, PDF (55/64 Pages) NXP Semiconductors – Baseband and audio interface for GSM

Philips Semiconductors
Baseband and audio interface for GSM
19 APPLICATION INFORMATION
Objective specification
PCF50732
handbook, full pagewidth
G14 ^RFCLK
G11 ^RFDO
RFDI
G13
RFE_N1
F13
RFE_N2
F11
VDDD VDDA VDDA(vbo)
68 nF 68 nF
68 nF
BUS
RFSIG[x]
PCF5087X
H13 ^SIOXCLK
SOXEN_N
J13
SIOXD
J11
SIXEN_N
H14
AUXST
7
13
CCLK
9
CDI
11
CEN ₁₀
CDO ₁₂
25 34 37
BIOCLK
15
BIEN ₁₆
BDIO ₁₇
BOEN ₁₈
RFSIG[y]
RFSIG[z]
TXON ₁₉
RXON ₂₀
EXTERNAL
IOM2
PCF50732
47
21 ^IP
22 ^IN
QP
23
24 ^QN
AUXDAC1
27
AUXDAC2
28
AUXDAC3
29
AUXADC1
31
32 ^AUXADC2
33 ^AUXADC3
30 ^AUXADC4
CLOCK
17
DATA
16
EN
18
IA
7
OM5178
IB
8
QA
9
QB
10
PA-CONTROL
CIRCUITRY
13 MHz ON
VCXO
13 MHz
CHARGER
BATTERY VOLTAGE
BATTERY TEMPERATURE
AMBIENT TEMPERATURE
BATTERY TYPE
FSC
B11
DCL
A11
D11 ^DU
DD
B10
CKI
L7
AFS ₃
ACLK
4
ADO
1
ADI
2
AMPCTRL
14
MCLK ₆
38 ^AUXMICP
AUXMICN
39
microphone
supply
microphone
MICP ^supply
41
MICN
40
K14 K12
RSTO_N
RST_N
EARP
46
system
reset
RESET
5
Vref ₃₆
68
nF
8
26 35 42
EARN
45
44 ^AUXSP
48 ^{43 BUZ}
MGS173
(1) 10 nF can be used instead of 100 nF for high-pass filtering.
Fig.14 Application diagram.
1999 May 03
55