User Guide

Nokia Customer Care Schematics and Layouts/RM-14, v.1.0 RM-14
ISSUE 1 11/04 Copyright ©Nokia 2004. All rights reserved. Page A-5
RF-BB interface
1: RXIINN
4: TXIOUTP
CONSTANT CURRENT SET RESISTOR
5: TXP
0: RXIINP
5: TXIOUTN
7: TXA
SLOWAD/SLOWAD_O
8: VREFRF02
1: RFBUSDA
2: RXQINP
6: PATEMP
RFCONV/RFCONV_O:
2: RFBUSEN1
9: MODE
5: VCXOTEMP
RFICCNTRL/RFICCNTR_O
FOR RF POWER AMPLIFIER
6: TXQOUTP
0: TXC
1: TXPWRDET
GENIO/GENIO_O
7: TXQOUTN
(see UEM sheet)
0: RFBUSCLK
1
2
3
4
5
6
7
8
RFAUXCONV/RFAUXCONV_O
6: RESET
3: RXQINN
2: AFC
9: VREFRF01
3
1
0
9
5
6
GND
E706
R420
2
100R
GND
E704
100p
C422
0
9
1
2
3
4
5
6
7
8
0
1
2
GND
0
1
2
E719
E716
E715
6
GND
E712
E713
R422
27k
E710
R421
E700
ISET
10k
E705
5
E702
5
6
100p
C421
0
1
2
E717
0 7
E714
E709
9
G_RF_BB(31:0)
PUSL_O(3:0)
LPRFCLK_I
0
1
2
E707
RFCLK
RFCONV(9:0)
RFAUXCONV(2:0)
RFCONV_O(9:0)
RFAUXCONV_O(2:0)
SLOWAD(6:0) SLOWAD_O(6:0)
RFCLK_I
RFCLKGND_I
RFICCTRL_O(2:0)RFICCTRL(2:0)
PUSL(3:0)
RFAUX_O(1:0)
RFCLKGND
LPRFCLK
RFAUX(1:0)
RFCONV_ANA_O(16:0)
RFCONV_DIGI_O(16:0)
RFCONV_ANA(16:0)
RFCONV_DIGI(16:0)
GENIO_O(31:0)
GENIO(31:0)
RFCLK_I_GPS
RFCLK_GPS