User's Manual

Table Of Contents
xN930 M.2 Hardware User Guide
1VV0301078 Rev.6 – 2013-11-12
SMARTi
TM
4G
PMB5740
RD_H1
RD_H1X
RD_H3
RD_H3X
RD
_M1
RD_M1
X
RD_L1
RD
_L
1X
RD_L2
RD_L2X
RD_L4
RD
_L
4X
Clock and
Control
DigRF
VBAT
SD
2
_1
V
8
AFC_DAC
REF OSC
XO_SUP
XO
VCTCXO
Measurement Unit
M1
M2
M3
Battery
RFE_NTC
RFE_PADCDC_MI
XOX
Diversity
Receiver
Combined
Receiver
RX_H2
RX
_H
2X
RX_H3
RX_H3X
RX
_H
4
RX_H4X
RX_M1
RX_
M1
X
RX_M2
RX
_M
2X
RX
_
L1
RX_
L1X
RX_L2
RX_L
2X
RX_
L4
RX_
L4X
RFFE
RFFE_
VIO
RFFE_SDATA
RFFE_SCLK
Transmitter
TQ_X
TQ_H
TQ_L
TP_H
TP_L
PA Control
PADACS
PADACF
PADACF
_P
FBR
FBR_RF1
FBR_RF2
XGOLD
TM
716
B7
B1/B4
Diversity Switch &
Filter Module
Diversity
Antenna
RFE_RFFE_VIO
RFE_RFFE_SDATA
RFE_RFFE_SCLK
RFE_RFFE_VIO
RFE_RFFE_
SCLK
RFE_RFFE_
SDATA
Main Switch &
Duplexer Module
B7 Duplexer
B7 Div Filter
B
20 Div Filter
Coupler
Main
Antenna
RFE_RFFE_VIO
RFE_RFFE_SCLK
RFE_RFFE_SDATA
PA
DCDC
RFE
_TQ_
H
RFE_TP_H
RFE_TP_L
RFE_TQ_L
B2/B25
VBAT
VBAT
VBAT
RFE_VCC1_ET
RFE_VDD_ET
B7 PA
RFE
_PADCDC_
MI
SCPA
RD_M2
RD_M2X
RD_
L
3
RD_L3X
B
20
RX_
L3
RX_L
3X
B2/B25
B3
B
5/
B
26
B13/B17
B8
B20 Duplexer
B7
B20
B1
B4
B2/B25
B
3
B5/B26
B8
B13/
B17
B1
B
4
B3
GSM_HB
GSM_LB
B8
B5/B26
B20
B17
B13
RFE_PADACS
VBAT
RFFE CONTROL
VBAT
RFE_VBATAMP
Figure 4 Detailed Interconnection of M.2 LTE Modem RF Engine
2.3
Host Interface Signals
This section describes the signals available to the host processor at the 75 pin application
interface. Eight signals are eliminated by the notch on the host connector, leaving 67 usable
signals. A diagram of the M.2 module identifying the 75 pin interface is shown in Figure 5.
Note that the M.2 module has all components mounted on the top side. Odd pin numbers are on the top
side while even pins on the bottom side.
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. Page 21 of 77