Bb - Rf Connection Overview - Nokia 7210 Schematics

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Customer Care Europe & Africa
SCCE Training Group
© 2003 NMP Only for training and service purposes
SYS
schemati c
RFAUX CONV_O( 2:0)
RFCONV _O(9:0)
GENIO_O (31:0 )
RFAUX _O(1:0)
RFICCTR L_O(2:0)
RFCLKG ND_I
RFCLK_ I
SLOW AD_O(6:0 )
PUSL_O( 3:0)
LPRFCL K_I
RFCONV _ANA_O( 16:0)
RFCONV _DIGI_O( 16:0)
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BB - RF connection overview

Version 3.0 Approved
NHL-4 (7210) (PCB) Version_tb4_18a
04.03.2003
2
1
0
5
GENIO_O (31:0 )
97 6
SLOW AD(6:0)
6
2
1
0
8(11)
9
8
1
3
4
5
6
7
2
0
AFC VBAT VBAT
RF
TXPWRDET IPA1 IPA1
IPA2
TXC IPA2
VR1A
VrefRF0 1 VR1
VrefRF02 VR2 VR2
VR3
TXIP VR3
TXIM VR4 VR4
TXQP VR5 VR5
VR6
TXQM VR6
RXQ VR7 VR7
RXI
TXP
Reset
TXA
Mode
RFBusEn a1
RFBusDa ta
RFBusClk
VCTC XOGnd
RFCLK
RFTEMP