User Guide

Customer Care Solutions Schematics / Layouts 1AW_09 module RH-18/36/38
Issue 1 10/2003 Copyright © Nokia 2003. All rights reserved. Page A-
RF/BB connection, v. 1.3 ed.28
Design
1aw_09
ViewPoint
pcb_design_vpt lob
Page
/SYS/RF_BB - penny - sheet1
RFCONV/RFCONV_O: 0: RXIP
1: RXIM
2: RXQP
3: RXQM
4: TXIP
7: TXQM
5: TXIM
6: TXQP
5: TXP
9: VREFRF01
GENIO/GENIO_O
RFAUXCONV/RFAUXCONV_O
6: RESETX_MJOEL
9: RESETX_BIF
RFICCNTRL/RFICCNTR_O
0: TXC
2: BU_AFC
2: RFBUSEN1
0: RFBUSCLK
1: RFBUSDA
(see UEM sheet)
CONSTANT CURRENT SET RESISTOR
FOR RF POWER AMPLIFIER
0
1
2
0
1
5
6
0
1
5
6
1
2
GND
GND
0
1
2
0
9
1
2
3
4
5
6
7
8
0
7
8
ISET
13
5
6
7
8
9
10
11
12
8
9
10
11
12
0
9
1
2
3
4
5
6
47p
C420
13
5
6
7
0
1
2
R420
1k0
27k
R422
C426
1n0
1k0
R426
J422
J424
GND
J423J421
Name
RF/BB empty sheet
Assoc
DCT4 Common Baseband
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION.
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
Copyright (C) Nokia Corporation. All rights reserved.
Dr.
Des.
Appr
ArKa