SE2522L

RangeCharger™ 2.4 GHz Power Amplifier And Power Detector IC

Preliminary Information

Pin Out Diagram

Note: Pads and die pad shown are at the bottom of package.

8

5

7

6

1

4

2

3

SE2522L

Bottom View

IN

NC

Die Pad

8

5

7

6

1

4

2

3

SE2522L

Top View

IN

NC

2522L

Pin Out Description

Pin No.

Name

Description

1

Analog power detector output

2

Controls the RF output power and DC current level of the power amplifier. An analog

control signal between 0.1V and 1.6V varies the PA output power between Min. and

Max. values.

3

Power Amplifier Enable pin. A digital control signal with logic high (power up) and logic

low (power down) is used to turn the device on and off.

4

IN

Power amplifier RF input, external input matching network with DC blocking is required.

5

Bias supply voltage.

6

Stage 1 collector supply voltage, an external inter-stage matching network is required.

7

NC

No connect

8

PA Output and Stage2 collector supply voltage, external output matching network with

DC blocking is required.

Die Pad

GND

Heatslug Die Pad is ground

18-DST-01 Rev 2.4 Aug 7/02

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