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&XVWRPHU &DUH 6ROXWLRQV Company Confidential
RF IC HELGA (ver. 0.0 ed.2)
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
C569
100p
100p
not_assembled
R500
5R6
VR7
C501
1n0
C560
10p
VANT_3
VANT_1
VANT_2
VC_1
VC_2
C570
C572
C571
22p
100p
not_assembled
VP_D_SEL
VB_DET
DET
VPCTRL_G
VPCTRL_P
C500
3n9
OUTP_G_TX
OUTM_G_TX
VR2
OUTP_P_TX
OUTM_P_TX
VTXLO_P
VTXLO_G
VTX_B_P
VTX_B_G
,VVXH
6FKHPDWLFV /D\RXWV 7%B
T500
not_assembled
LDB15C101A3700
3
1
C574
1p5
5
not_assembled
L510
C502
not_assembled
4
1p0
not_assembled
2
3n3H
C575
1p5
R501
1k0
VCC
VC
G500
R502
OUT
GND
IM060
9k1
C505
270p
C503
C504
150p
2n2
C507
2n2
not_assembled
100p
not_assembled
C509
not_assembled
C508
R538
1p8
0R
1p8
not_assembled
R505
R504
22k
R503
not_assembled
22k
not_assembled
4k7
not_assembled
Last references:
C575
&RS\ULJKW ©1RNLD $OO ULJKWV UHVHUYHG
C555
100n
C554
C553
10n
10p
C552
100n
C551
27p
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
not_assembled
VPGCTRL_FB
not_assembled
E3
not_assembled
VPECTRL_FB
C513
E9
R531
VPCTRL_G
R507
10n
E8
0R
VPCTRL_P
C7
VPECTRL1
220R
C6
VPECTRL2
C512
E7
VPECTRL3
10n
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
C568
4n7H
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
Z502
E12
GNDRF_RX
M7
GND_LO
L=5.0
M6
R539
GND_PRE
W=0.12
M1
GND_CP
0R
L3
GND_DIG
Z503
K12
GNDF_RX
not_assembled
L=5.0
W=0.12
C522
C523
18p
3n9
not_assembled
C573
100p
not_assembled
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
C545
H10
CM_DTOS_Q
4x470p
G14
CP_F_I
H14
CM_F_I
J14
CP_F_Q
J12
CM_F_Q
not_assembled
P11
OUT_BB1_I
OUT_BB1_Q
K8
M12
IN_DCN2_I
M14
IN_DCN2_Q
M11
RXI
M8
VREF_RX
P9
RXQ
J510
VB_EXT
K14
L14
RB_EXT
H3
SDATA
R523
G5
SCLK
5k6
J1
SLE
C549
G3
RESET
100n
H5
DISEL
N1
OSC_IN
GND
M3
OSCBUF_REF
C537
100p
GND
R551
0R
not_assembled
K10
TXC
TXP
P10
R519
M10
TXA
2k2
R518
0R
C538
not_assembled
1n0
GND
not_assembled
not_assembled
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
VTXLO_P
C5
C531
C532
C533
C534
27p
18p
56p
1n0
not_assembled
1+/
L511
600R/100MHz
C550
270p
J511
RXQ
R527
2x10k
J512
RXI
VrefRF02
R525
VrefRF01
4k7
not_assembled
R524
/4 100R
RFBusData
RFBusData
RFBusClk
not_assembled
RFBusClk
RFBusEna1
RFBusEna1
not_assembled
Reset
Reset
J509
J501
J502
not_assembled
J503
VR3
+VCC
G501
R520
OUT
Vcon
KT20-KEU27L
AFC
6k8
GND
26MHz
C540
220n
VCTCXOGnd
not_assembled
R550
0R
VCTCXO
L506
not_assembled
1uH
C542
10p
not_assembled
GND
GND
R522
TXC
15k
C543
82p
J504
TXP
TXA
TXIP
C535
R516
47p
2x5k6
TXIM
TXQM
C536
R517
47p
2x5k6
TXQP
RFTEMP
3DJH $
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