CX20470 Datasheet, PDF (2/18 Pages) Skyworks Solutions Inc. – CDMA Baseband Analog Processor

CX20470
CDMA BAP
1
2
3
4
5
6
7
8
9
10
A
IOFFSET
VREFP
AVDD_RX ADC_IN2 ADCSEL0
RXQD0
SCLK
RXID1
RXID0
CHIPX8
B
QOFFSET
VREFN
RBIAS
ADC_IN3 ADCSEL1
RXQD1
RXID2
RXID3
TXCLK/
DVDD
C
RXQ/
RXI/
AVSS_RX
VC
RXQD2
SEL_SI SINO/SDA
DVSS
ADCCLK ADCDATA
D
ADC_IN0
RXQ
RXI
ADC_IN4
POR
CS/AD
RXFMSTB ADCENA
FMCLK
ADCSEL2
E
AVDDSY2 RXPDOUT RXPLLIN/ ADC_IN1
RXQD3
TXD7
PCMIN
TXD6
RXQFMDA RXIFMDA
F
AVDDSY1 TXPDOUT AVSSSY2 RXPLLIN AVSSSY1 AVSS_TX PDBTCXO PCMOUT
TXD5
MCLK
G
AVDDMC TXPLLIN
AVSSMC TXPLLIN/
MC_BG
MICINN
FM_MOD
TXD4
TXD2
SYNC
H
LINEOP
LINEON
SPKRON
TEST/
MICINP
PLLFILTR
TXI
ADC_IN6
TXD3
TXD1
J
SPKROP
SYNENA
SLEEP/
IDLE/
LINEINN AVDD_TX
TXQ
SYNPRES
FM/
TXD0
K
LOCK
SYNDATA
SYNCLK MC_BIAS
LINEINP
TXQ/
TXI/
ADC_IN5
TCXO
TCXO/4
C825
Figure 1. CX20470 BAP Pinout – 100-Pin µBGA Package
2
Skyworks – Preliminary
101106A
Proprietary Information and Specifications are Subject to Change
August 24, 2000