Nokia NHL-4J Schematics page 26

CCS Technical Documentation
HELGA
VR6
VR4
VR5
VR1
INP_G_RX
INM_G_RX
INP_D_RX
INM_D_RX
INP_P_RX
INM_P_RX
LNAB_G
LNAB_P
LNAB_D
R540
LNA_P
1k0
C511
100p
R500
5R6
VR7
C560 C501
OUT
1n0
10p
VANT_3
VANT_1
VANT_2
VC_1
VC_2
C570 C572
C571
22p 100p
100p
VP_D_SEL
VB_DET
DET
VPCTRL_G
VPCTRL_P
OUTP_G_TX
OUTM_G_TX
VR2
OUTP_P_TX
OUTM_P_TX
VTXLO_P
VTXLO_G
VTX_B_P
VTX_B_G
Issue 2 06/03
System Module Schematics
T500
LDB15C101A3700
RESNET_2DB
3
R542
1
5
11R6
4
2
R501
1k0
G500
VCC
R502 C505
IT016
VC
9k1 270p
C504
C576 C503
150p 150p 2n2
not_assembled
C507
2n2
R504
R503 22k
4k7
Last references:
C576
R542
L510
T501
C555
100n
C552
100n C554
C575
C551
3p9 10n
27p
C553
10p
L12
VBB
D12
VRF_RX
K6
VLO
P6
VPRE
K1
VCP
J3
VDIG
K9
VF_RX
C3
VRF_TX
C11
VLNA
A9
VPAB
C14
INP_G_RX
B14
INM_G_RX
A14
INP_D_RX
A13
INM_D_RX
A12
INP_P_RX
A11
INM_P_RX
F3
LNAB_G
E5
LNAB_P
E6
LNAB_D
C12
LNA_P
P8
INP_LO
P7
INM_LO
L1
OUT_CP
G10
VANT_3
F5
VANT_1
F1
VANT_2
P3
VC_1
P2
VC_2
F10
VP_D_SEL
D14
VB_DET
A6
DET
C8
VPGCTRL_FB
E3
VPECTRL_FB
E9
VPCTRL_G
E8
VPCTRL_P
C7
VPECTRL1
C6
VPECTRL2
E7
VPECTRL3
H1
MODOUTP_G_TX
G1
MODOUTM_G_TX
C1
INP_G_TX
D1
INM_G_TX
E1
VBIAS_G_TX
A3
OUTP_G_TX
L500
A2
OUTM_G_TX
4n7H C568
A4
OUTP_S_TX
A5
OUTM_S_TX
L501
C520 0p7
B1
56p MODOUTP_P_TX
4n7H
A1
MODOUTM_P_TX
A8
OUTP_P_TX
A7
OUTM_P_TX
C4
GNDRF_TX2
K5
GNDBB_TX
E10
GND_LNA2
E14
GND_LNA
P1
GND_BUF
D3
GNDRF_TX
M9
GND_BB
E12
GNDRF_RX
M7
Layouy requirement GND_LO
M6
GND_PRE
M1
GND_CP
L3
GND_DIG
K12
GNDF_RX
C522
18p
C523
3n9
C531
C573
56p
Copyright (C) Nokia Corporation. All rights reserved.
Nokia Corporation
N500
HLGA618A
N14
C1_BB1_I
P14
C2_BB1_I
P13
C1_BB1_Q
P12
C2_BB1_Q
CP_DTOS_I G12
F12
CM_DTOS_I
H12
CP_DTOS_Q
H10
CM_DTOS_Q C545
4x470p
G14
CP_F_I
H14
CM_F_I
J14
CP_F_Q
J12
CM_F_Q
P11
OUT_BB1_I
K8
OUT_BB1_Q
IN_DCN2_I M12
M14
IN_DCN2_Q
M11
RXI
VREF_RX M8
P9
RXQ
K14
VB_EXT
RB_EXT L14
H3
SDATA R523
G5
SCLK 5k6
J1
SLE C549
G3
RESET 100n
H5
DISEL
N1
OSC_IN
GND
M3
OSCBUF_REF
C537
100p
GND
K10
TXC
P10
TXP
M10
TXA
GND
P4
TXI_0
M4
TXI_180
M5
TXQ_0
P5
TXQ_180
J5
REFOUT
K3
RFTEMP
J10
NC1
K7
NC2
F14
NC3
C9
VTX_B_G
A10
VTX_B_P
C10
VTXLO_G
C5
VTXLO_P
C532 C533
C534
27p 18p 56p 1n0
Name
HELGA
Assoc
RF module of TB-3
NHL-4J/NHL-4JX
L502
600R/100MHz
C550
C574
270p
10p
not_assembled
A
J510 J511
RXI
RXQ
VrefRF02
TXA
R525
VrefRF01
4k7
J520 J521 J522 J523
B
RFBusData
RFBusClk
RFBusEna1
Reset
VR3
+VCC G501
R520
O/P VCONT
TCO-9141H AFC
6k8
GND 26MHz
C540
220n
VCTCXOGnd
VCTCXO
R522
TXC
C
15k
C543
82p J504
TXP
TXIP
C535
R516
47p
2x5k6
TXIM
TXQM
C536
R517
47p
2x5k6
TXQP
RFTEMP
D
Appr
dd-mmm-yy
Des.
KL 21-Sep-99
A-26