User Manual

- 6 -
CL5ADAH2Z
Confidential
2020.11.05 rev.1.1
● Contents
● Revision History ................................................................................................................................ - 5 -
● Relation Documents.......................................................................................................................... - 8 -
1. Introduction ...................................................................................................................................... - 9 -
2. Overall Description ......................................................................................................................... - 10 -
2.1. Function Overview .................................................................................................................... - 10 -
2.2. Circuit Block Diagram ................................................................................................................ - 11 -
3. Description of the Application Interfaces ........................................................................................ - 12 -
3.1. pin ............................................................................................................................................. - 12 -
3.2. Power Supply Interface ............................................................................................................. - 17 -
3.2.1. Overview .............................................................................................................................. - 17 -
3.2.2. Power Supply VBAT and VBAT_FEM .................................................................................. - 18 -
3.2.3. USIM Power Supply VSIM ................................................................................................... - 21 -
3.3. Signal Control Interface ............................................................................................................. - 22 -
3.3.1. Overview .............................................................................................................................. - 22 -
3.3.2. SC_SWP Pin ........................................................................................................................ - 22 -
3.3.3. PMU_SHUTDOWN Pin ........................................................................................................ - 23 -
3.3.4. PMU_WAKEUP Pin ............................................................................................................. - 23 -
3.3.5. AUX_ADC4 (BOOST_EN) Pin ............................................................................................. - 24 -
3.4. UART Interface .......................................................................................................................... - 25 -
3.5. USIM Card Interface .................................................................................................................. - 27 -
3.6. RF Antenna Interface ................................................................................................................ - 28 -
3.6.1. RF Connector location ......................................................................................................... - 28 -
4. RF Specifications ........................................................................................................................... - 29 -
4.1. Operating Frequencies .............................................................................................................. - 29 -
4.2. Conducted RF Measurement .................................................................................................... - 29 -
4.2.1. RF Test Environment ........................................................................................................... - 29 -
4.2.2. Test Standards ..................................................................................................................... - 29 -
5. Electrical Specifications ................................................................................................................. - 30 -
5.1. Absolute Maximum Ratings ....................................................................................................... - 30 -
5.2. Operating Conditions................................................................................................................. - 30 -
5.3. Conducted Electrical Measurement .......................................................................................... - 31 -
5.3.1. Electrical Test Environment .................................................................................................. - 31 -
5.4. Power Supply ............................................................................................................................ - 31 -
5.4.1. Input Power Supply .............................................................................................................. - 31 -
5.4.2. Power State .......................................................................................................................... - 31 -
5.4.3. Power Consumption ............................................................................................................. - 33 -
6. Function and Features ................................................................................................................... - 35 -
6.1. Power on/off .............................................................................................................................. - 35 -
6.1.1. Power on .............................................................................................................................. - 35 -
6.1.2. Power off .............................................................................................................................. - 36 -
6.2. Host-Module Mutual Wakeup Interface ..................................................................................... - 3 7 -
6.2.1. Open data interface –host to module ................................................................................... - 3 8 -
6.2.2. Open data interface –module to host ................................................................................... - 3 9 -