Yuga CLM920 TD5 LTE Module Hardware Manual
Table Of Contents
- 1 Introduction
- 2 Product Overview
- 2.1 General Description
- 2.2 Key Features
- 2.3 Module Function
- 3 Application Interface
- 3.1 General Description
- 3.2 Module Interface
- 3.2.1 52-pin Goldfinger
- 3.2.2 Interface definition
- 3.3 Power Interface
- 3.3.1 Power Design
- 3.3.2 Reference Design of Power Supply
- 3.3.3 VDD_EXT 1V8 output
- 3.4 Reset mode
- 3.4.1 Power-on sequence
- 3.4.2 Power off
- 3.4.3 Reset control
- 3.5 USB interface
- 3.6 UART interface
- 3.7 USIM interface
- 3.7.1 USIM card reference circuit
- 3.7.2 UIM_DET Hot-Plug Reference Design
- 3.8 General purpose GPIO interface
- 3.9 Network Indication Interface
- 3.10 Analog voice interface
- 3.10.1 Analog Voice Reference Design
- 3.10.2 Analog Voice Reference Design
- 3.11 PCM audio interface
- 3.12 Antenna Interface
- 3.12.1 RF Connector Location
- 3.12.2 RF Connector
- 4 Overall Technical Indicators
- 4.1 Overview of this chapter
- 4.2 Operating frequency
- 4.3 Conducted RF Measurements radio frequency
- 4.3.1 Test environment
- 4.3.2 Test standards
- 4.4 Conducted receive sensitivity and transmit pow
- 4.5 Antenna requirements
- 4.6 Power consumption characteristics
- 5 Interface electrical characteristics
- 5.1 Operating Storage Temperature
- 5.2 Module IO electrical characteristics
- 5.3 Power supply characteristics
- 5.4 Electrostatic characteristics
- 6 Structural and mechanical properties
- 6.1 Appearance
- 6.2 Mini PCI Express connector
- 6.3 Module fixing method
CLM920_TD5 LTE Module Hardware Manual
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8
UIM_PWR
UIM_PWR
PO
SIM power
supply
9
GND
GND
Ground
10
UIM_DATA
UIM_DATA
IO
SIM card data
signal
11
REFCLK-
UART_RX
DI
Serial receive
12
UIM_CLK
UIM_CLK
DO
SIM card clock
signal
13
REFCLK+
UART_TX
DO
Serial
transmission
14
UIM_RESET
UIM_RESET
DO
SIM reset
signal
15
GND
GND
Ground
16
UIM_VPP
NC
17
RESERVED
VDD_EXT
PO
1.8V output
18
GND
GND
Ground
19
RESERVED
WAKEUP_IN
DI
HOST wake up
module
1.8V, Active low
20
W_DISABLE#
W_DISABLE#
DI
turn off RF
Active low
21
GND
GND
Ground
22
PERST#
RESET
DI
Reset control
Active low
23
PERn0
UART_CTS
DI
Serial Port
Send Clear
24
3.3Vaux
VBAT
PI
power input
25
PERp0
UART_RTS
DO
Serial request
to send
26
GND
GND
Ground
27
GND
GND
Ground
28
1.5V
NC
29
GND
GND
Ground
30
SMB_CLK
NC
31
PETn0
NC
32
SMB_DATA
WAKEUP_OUT
DO
module wakes up
the HOST
33
PETp0
NC
34
GND
GND
Ground