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1
3
VRF2
47k
Q603
L613
Main VCO
10k
DTA114YE
R634
100n
TXVCO_ON
2k7
C601
C660
2
L614
Q602
C621
R601
6n8
5p6
6p8
2SC5010
27p
220R
R619
6k8
C602
L601
C622
R638
C604
1n
2n7
2p7
68R
D601
4n7-5%
HVC369B
ECHU
R637
C632
100R
5p
C623
C605
2p7
27p
C603
33n-5%
ECHU
R602
R603
1k2
680R
U601D
PTRF6150
Main
PLL
Aux
CRF
16
PLL
C637
n.m
VRF2
L603
120n
C608
C609
100n
68p
R605
C653
2k2
1n
13 MHz
TCXOBUFEN
R633
TCXOEN
15R
R631
15R
C654
2u2
AFC
1
3
CTL
OUT
Y602
C655
TOA1300VPM4DKG-SM2
n.m
13MHZ
TX_ON
PA_LEVEL
VBAT
/PA_ON1800
/PA_ON900
U601A
PTRF6150
PG3.0
Vbat3
61
Reg 3
Vbat2
6
Reg 2
VR2B
Vbat1
50
Reg 1
C638
n.m
VR4in
10
CLK
R628A
CLK
1
2
11
DATA
DATA
3
4
R628B
12
EN
5
6
R628C
13
EN
/RESET_RF
7
8
R628D
17
ResetZ
MNR04-1k
QN
18
QN
QP
19
QP
I/Q
IN
20
IN
RX &
IP
21
IP
TX
TP601
TP604
TP602
TP603
RADIO_TEMP
R632
0402-R-Short
TO/FROM BASEBAND
VRF2
Synthesizer
C668
C662
27p
100n
Z601
C657
LDB25D500A0013A
33p
5
2
L
7
8
H
C658
33p
C669
n.m
R3
60
RX
R609 33R
TXRXcp
59
R607
82R
R2
58
C612
C613
PFD/CP
Q-Mod
1n, COG
12n
TX
ECHU
MainSPUP2
57
I/Q
T RX
R606
1k8
R608
3k3
C606
D602
L612
3p9
HVC369B
22n
L609
15n-LQP-type
C607
L602
3p3
120n
AUX VCO
R604
2k2
C610
2n2-5%
C611
15n-5%
ECHU
C656
1u
C652
1n
2
4
U604
SN74AHC1GU04DCKR
R629
1M
R630
560R
Peripherals
Vreg3
62
Vreg2
7
Vreg1
VRF1
49
C649
38
LNA/TX offset mixer - Vcc2
4U7-X5R
42
Demod / PA Ctrl - Vcc3
52
RX Buf / TX PFD - Vcc4
55
TX CP - Vcc6
Main VCO core - Vcc8
33
RX BB / VCO Buf - Vcc1
63
Main CP - Vcc5
22
AUX VCO - Vcc7
15
AUX PLL / 13Mhz - Vcc9
3
Main Counters - Vcc10
32
Bandgap
31
BIASref
GND
C642
C643
C644
C641
C645
C648
n.m
1p
5p6
n.m
1n
10n
C639
R627
C640
n.m
9k76 1%
100n
ACTIVE CIRCUITRY:
TX Main PLL + Main VCO
Aux PLL + Aux VCO
Offset PLL + TX/RX VCO
RX Main PLL + TX/RX VCO
VRF3
R612
C617
0402-R-Short
27p
C671
R613
R614
1k2
1k5
C665
C666
C667
C664
1p
120p
n.m
n.m
100n
TX_1800
4
RX
HB
R610 33R
6
TX
13
CTRL
3
RX
LB
TX_900
C614
1
TX
100p
GND
Y601
VON1885C28DKB
TX/RX VCO
TP606
R640
1k
C636
22p
VRF3
U601C
PTRF6150
I/Q
VRF3
VRF2
C650
C651
4U7-X5R
4U7-X5R
C647
C646
n.m
27p
-59-
Transmitter
U603
RF3110
R616
6R8
1
DCS_PCS_IN
R615A
R615B
7
GSM_IN
680R
680R
R618
6R8
Low = GSM
R617B
R617A
High = PCN
680R
680R
C663
680p
C631
C633
C634
4U7-X5R
47p
12p
C630
n.m
Receiver
12p
L604
C626
1n8
Main PLL
DCS1nan
44
DCS1nap
43
L605
C624
C627
PCS1nan
1n8
n.m
41
x2
PCS1nap
90
40
L606
12p
10n-5%
GSM1nan
37
:2
GSM1nap
36
L607
C625
39
GNDlna
10n-5%
n.m
C635
n.m
C618
C620
C619
n.m
1n
1n
C670
n.m
U601B
PTRF6150
48
VAPC
vhome
I
Vcc3
LPF
11
DCS_PCS_OUT
9
GSM_OUT
HSL1
STRIPLINE-inn
Frontend
E601
TP605
J600
ANT-PAD-2_0-LGH
U602
MS-147
FEM8450T
L608
15
2
1
ANT
3.3nH
9
3
RX-1800A
GND
C615
C616
6
GND
n.m
n.m
10
7
RX-1800B
GND
8
GND
11
GND
14
GND
16
GND
13
RX-900B
12
RX-900A
Switch
TX900
TX1800
RX900/RX1800
VCC1
2.8 V
0 V
0 V
VCC2
0 V
2.8 V
0 V
C628
C629
47p
12p
VRF3
Q601
Si1905DL
1
6
R624
47k
2
5
R625
3
4
47k
VRF3
1
Lite-On Technology Corp.
Title
B1300 Clara RF
Size
Document Number
Rev
A2
<Doc>
2.2
Date:
Monday, January 27, 2003
Sheet
1
of
1
I
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