User Guide

Nokia Customer Care 2118 Schematics / Layouts 2118 (RH-77)
Issue 01 04/2005 ©2005 Nokia Corporation Company Confidential Page A-9
RF/BB Interface
--> RX_IF_AGC
--> TX_RF_AGC
--> TX_IF_AGC
--> PA_DC/DC_M0
--> TX_GATE
--> PA_DC/DC_M1
--> VREFRF01
<-- RX_IP
<-- RX_IN
<-- RX_QP
<-- RX_QN
--> TX_IP
--> TX_IN
--> TX_QP
--> TX_QN
--> PA_DC/DC_EP
<-- DET_OUT
--> AFC_DAC
J450
--> RFBusClk
<-> RFBusData
--> RFBusEn1X
<-- PA_TEMP
<-- 19.2_MHZ
09
2
2
10
4
1
08
0
C426
10n
3k3
R433
07
2
3
GND
5
13
GND
12
1
6
C428
10n
7
J445
26
0
9
5
3
13
0
1
26
GND
2
3k3
R427
1
10
9
0
6
3k3
R435
09
2
12
6
10n
C422
1
6
4
7
08
J451
2
07
J452
RFCLK RFCLK_I
GENIO(31:0)
RFAUXCONV(2:0)
GENIO_O(31:0)
RFCONV_O(9:0)
SLOWAD_O(6:0)
RFICCTRL(2:0)
SLOWAD(6:0)
RFCONV(9:0)
RFICCTRL_O(2:0)
RFAUXCONV_O(2:0)
1