User Guide

NPE-3
Rf Troubleshooting PAMS Technical Documentation
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64/65
NDIV
ADIV
ϕ
charge
pump
RDIV
CTRL
SDATA
SCLK
SLE
1/4 1/2
2
OSC_IN
OUT_CP
2
2
2
2
1/2
1/4
2
2
44
44
TXI_0/TXI_180
DET
loop
filter
VCO
AFC
26MHz
INP_P_RX
INM_P_RX
RX/TX Switch
RX
RX
TX
TX
INP_G_RX
INM_G_RX
OUTP_P_TX/
OUTM_P_TX
OUTP_G_TX/
OUTM_G_TX
DNC2
DNC2
RX Filter
Calibration
2
2 2
2
TXQ_0/TXQ_180
LNA_P
2
2
RXQ
RXI
OUT_BB1_I OUT_BB1_Q I_DCN2_I I_DCN2_Q C1_BB1_I C2_BB1_I C2_BB1_Q C1_BB1_Q Cp_f_I Cm_f_I Cp_f_Q Cm_f_Q Cp_dtos_I Cm_dtos_I Cp_dtos_Q Cm_dtos_Q
Last edit 10:17 07-02-00
Open collector
Open collector
0-40dB
BB_Gain
0-40dB
BB_Gain
DtoS
DtoS
BIQUAD
BIQUAD
GSM
PCN
VRF_RX
VBATTRF
VDIG
VPRE
VCP/GND_CP
2
VLO
Reset
RF TEMP
SENSOR
RFTEMP
PWC
DET
TXP TXC Vpctrl_fb Vpctrl_g Vpctrl_p
INP_LO/INM_LO
GNDRF_TX
VBB
VREF_RX
VB_EXT RB_EXT
RF
Controls
VTX_B_G
LNA_G
V_ANT_1/
V_ANT_2
2
RFC
VXO
8 / 18 dB
8 / 18 dB
1/2
TOUT
0dB
P
C
N
D
I
P
L
E
X
E
R
E
G
S
M
SAW
SAW SAW
SAWLNA
LNA
PA
Driver
Dir. Coupler
Hagar
VRF_RX
VSYN_1
VREF_RX
VREF
RXI
RXQ
VSYN_2
AFC
HAGARRESET
SLE
SCLK
SDATA
TXC
TXP
VBATTRF
TXQ_0/TXQ_180
TXI_0/TXI_180
2
2
RFTEMP
VTX
VCP
GND_BB / GNDRF_RX / GND_LO / GND_PRE /
GND_CP / GND_DIG / GND_RX
VF_RX
LNAB_G
Driver
3dB
2
HW_ID
HW_ID
VTX_B_G
VTX_B_P
VTX_B_P
VTX_B_P
(Only present for one RX SAW filter vendor)