CSR8615A04-IQQF-R View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'CSR8615A04-IQQF-R' PDF : 114 Pages View PDF
VCHG
VBAT_SENSE
VBAT
Charger
50 to 200mA
Charge
Reference
EN
Bypass Linear
Regulator OUT
SENSE
3V3_USB
1.8V 1.35V 3.3V
VREGENABLE
Prepared for james Tsao - apachecomm.com.cn - Monday, September 16, 2013 Reference
IN
1.35V OUT
Switch-mode
EN RegulatoSrENSE
IN
1.8V OUT
Switch-mode
EN RegulatoSrENSE
Analogue and Auxiliary
IN
VDD_AUX
OUT
Regulator
EN
SENSE
Auxiliary Circuits
IN
VDD_ANA
Regulator OUT
EN
SENSE
Bluetooth
LX_1V35
SMPS_1V35_SENSE
LX_1V8
SMPS_1V8_SENSE
VDD_AUX_1V8
VDD_AUX
VDD_ANA_RADIO
I/O
Audio Circuits
Mic Bias
Audio Driver
VDD_PADS_1
VDD_PADS_2
MIC_BIAS
VDD_AUDIO_DRV
Audio Core
VDD_AUDIO
Digital Core Circuits
EN
IN
VDD_DIG
OUT
Regulator
SENSE
VREGIN_DIG
VDD_DIG_MEM
Figure 10.1: 1.80V and 1.35V Dual-supply Switch-mode System Configuration
Pre-production Information
© Cambridge Silicon Radio Limited 2013
Confidential Information - This Material is Subject to CSR's Non-disclosure Agreement
Page 62 of 114
CS-303726-DSP3
www.csr.com
Share Link: 
