AS1339 EB

AS1339 EB Datasheet


AS1339 - Evaluation Board

Part Datasheet
AS1339 EB AS1339 EB AS1339 EB (pdf)
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AS1339 - Evaluation Board

Application Note

AS1339

Evaluation Board Application Note

AS1339 - Evaluation Board

Application Note

Board Description

Figure 1 Board Description - Connector

Figure 2 Board Description Measurement Points

Connector Description

Label

A B C D E F

Name

VIN GND LDO1 LDO2 VPA REFIN

Input Voltage Ground LDO1 Output Connector LDO2 Output Connector Step-Down Output Connector DAC Controlled Input

Info

Input voltage ranging from 2.7V to 5.5V

Output voltage 2.85V Output voltage ranging from 0.8V to 3.75V Reference voltage for step-down converter

Measurement Points Description

Label

K L M N O P Q R S T U

Name

PA_EN EN1 EN2 GND IN1 IN2 VPA LDO1 LDO2 LX REFIN

Enable for Step-Down Enable for LDO1 Enable for LDO2 Ground. Power Input for the Step-Down Power Input for the LDO’s Output of the Step-Down Output of the LDO1 Output of the LDO2 External Inductor Reference Input

Info

Measurement Points

AS1339 - Evaluation Board

Application Note

Jumper Description

Label Name

Info

PA_EN

Enable Jumper StepDown

ON = The Step-Down of the AS1339 is on. OFF = The Step-Down of the AS1339 is off.

Enable Jumper LDO1

ON = The LDO1 of the AS1339 is on. OFF = The LDO1 of the AS1339 is off.

Enable Jumper LDO2

ON = The LDO2 of the AS1339 is on. OFF = The LDO2 of the AS1339 is off.

Voltage Divider

Pull - up

R2, R1
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Datasheet ID: AS1339 EB 519602