Nokia RM-497 - Page 129

Input PMU Pin Regulator
Type
Signal
Name
Min TYP (V) Max 21351
Power
Pin
21351
Function
Battery LVLDO2 LDO VRF1 -3% 1.3 3% RF_VDD_R
XRF
Receiver
RF
RF_VDD_P
LL
RF Main
PLL
RF_VDD_R
XIF
Receiver
IF
RF_VDD_T
XPLL
Transmi
tter PLL
RF_VDD_T
XLO
Transmi
tter
Local
Oscillato
r
Battery RFLDO1 LDO VRF2 -3% 2.7 3% RF_VDD_P
A
Power
Amplifie
r
interfac
e
RF_VDD_R
X2P7
Analog
Receiver
Battery MSLDO2 LDO VUSB2 -3% 3.3 3% USBAVDD
33
3.3 VUSB
Analog
NVM_VDD
P
NV_RAM
RM-497
System Module
Issue 1 COMPANY CONFIDENTIAL Page 5 – 15
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