PCF87852E PHILIPS [NXP Semiconductors], PCF87852E Datasheet - Page 8

• Manufacturer Part Number: PCF87852E
• Description: Bluetooth baseband controller
• Manufacturer: PHILIPS [NXP Semiconductors]

Fig 2. Application example of hosted Bluetooth system with PCF87852 and BGB102 (or BGB101) RF module.
CLK_LOW_POWER
CONTROLLER
SYS_CLK_REQ
HOST
DCLK_PCM
RXD_UART
TXD_UART
CTS_UART
RTS_UART
FSC_PCM
CLK_SYS
DO_PCM
NRESET
DI_PCM
1.8 V
100 pF
n.c.
n.c.
RESET_N
RXD_UART
FSC_IP
DCLK_IP
DA_IP
DB_IP
V DDO
V SSO
XTAL1_SYS
XTAL2_SYS
XTAL1_LPO
XTAL2_LPO
SYS_CLK_REQ
TXD_UART
RTS_UART
CTS_UART
SCL_IIC
SDA_IIC
1.8 to 3.3 V
V DDIOV
V DDIO18
1.8 V
CONTROLLER
PCF87852
BASEBAND
V SS
TDO_JTAG
POR_DISABLE
TCK_JTAG
1.8 V
TMS_JTAG
V REG18
1.8 V
TDI_JTAG
SIF_DATA
V DDIORF
REF_CLK
V SSIORF
V DDCO3
V SSCO3
V DDCO2
V SSCO2
SIF_CLK
R_DATA
SLCCTR
T_GFSK
SIF_EN
VANLO
VANLI
V DDA
VBGP
V SSA
VBAT
RSSI
n.c.
100 nF
1.8 V
1.8 V
1.8 V
2.7 V
to/from
JTAG
T_GFSK
R_DATA
RSSI
REFCLK
S_DATA
S_EN
S_CLK
DCXCTR
2.7 V
VS1
RADIO MODULE
BGB102
2.7 V
GND
VS2
PA_OUT
2.7 V
PA_IN
VS3
MCE654
ANT