Electro-Static Discharge - SimCom SIM5218E Hardware Design

SIM5218E Hardware Design
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WCDMA 900
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WCDMA 2100
WCDMA 1900
WCDMA 900
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WCDMA 2100
WCDMA 1900
WCDMA 900

5.5 Electro-Static discharge

Normally the module is designed inside customer terminal, so about Electro-Static Discharge
(ESD) should be considered base on the requirement of terminal product. But for the module is
protected against Electro-Static Discharge in conveyance and customer production, and some
second level ESD protect design inside module.
The remaining ports are not special ESD protection in module, and therefore, they are only
protected according to the Human Body Model requirements.
Table 39: The ESD endure statue measured table (Temperature: 25 , Humidity:45% )
Part
VBAT,GND
UART,USB
Antenna port
Other port
SIM5218E_HD_V1.03
Sleep @DRX=9 1.9mA
Sleep @DRX=8 2.6mA
Sleep @DRX=6 4.6mA
Sleep @DRX=9 1.9mA
Sleep @DRX=8 2.6mA
Sleep @DRX=6 4.7mA
Sleep @DRX=9 1.9mA
Sleep @DRX=8 2.7mA
Sleep @DRX=6 4.8mA
@Power 23dBm Typical 500mA
@Power 21dBm Typical 450mA
@Power 10dBm Typical 260mA
@Power 23dBm Typical 540mA
@Power 21dBm Typical 480mA
@Power 10dBm Typical 280mA
@Power 23dBm Typical 500mA
@Power 21dBm Typical 450mA
@Power 10dBm Typical 300mA
@Power 23dBm CQI=22 Typical 560mA
@Power 21dBm CQI=5
@Power -5dBm CQI=22
@Power 23dBm CQI=22 Typical 580mA
@Power 21dBm CQI=5
@Power -5dBm CQI=22
@Power 23dBm CQI=22 Typical 570mA
@Power 21dBm CQI=5
@Power -5dBm CQI=22
Contact discharge
±2KV
±2KV
±2KV
±1KV
59
Typical 480mA
Typical 250mA
Typical 500mA
Typical 250mA
Typical 500mA
Typical 250mA
℃
Air discharge
±4KV
±4KV
±4KV
11.06.2009