STEVAL-TDR005V1 STMicroelectronics, STEVAL-TDR005V1 Datasheet - Page 7
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STEVAL-TDR005V1
Manufacturer Part Number
STEVAL-TDR005V1
Description
BOARD REF DESIGN RF PWR AMP
Manufacturer
STMicroelectronics
Type
Amplifierr
Datasheet
1.STEVAL-TDR005V1.pdf
(11 pages)
Specifications of STEVAL-TDR005V1
Frequency
1.03GHz
Product
Power Management Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
STEVAL-TDR005V1
5
STEVAL-TDR005V1 class of operation
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To select a bias point, STEVAL-TDR005V1 has a control port “BIAS”.
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"PA_ON" control port / ON-OFF bias current
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Class B: a low bias point with ~100 mA per transistor
Class AB: a higher bias point with ~ 900 mA per transistor
The bias point is 2x 100 mA if “BIAS” is left open and in this case a DC voltage of ~5 V
is present
The bias point is 2 x 900 mA if “BIAS” is connected to ground.
To switch-on biasing circuit, connect “PA_ON” to ground.
To switch-off biasing circuit, left open “PA_ON”
Doc ID 14845 Rev 2
STEVAL-TDR005V1 class of operation
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