SE2425U

RangeCharger

Preliminary Information

165-DST-01 Rev 1.3 Apr-05-2006

Confidential

2 of 10

QA040506

Pin-Out Diagram

4

1

2

3

12

11

10

9

SE2425U

Top View

VCC0

N/C

EN

RFIN

N/C

CAP

N/C

N/C

GND Pad

Figure 2: SE2425U Pin-Out

Pin Out Description

Pin No.

Name

Description

1

Power amplifier RF input, DC blocking is required

2

Bias Power Supply

3

N/C

Do Not Connect

4

EN

PA Enable

5

MODE

Mode switch

6

N/C

Do Not Connect

7

RF output

Note: Requires external DC blocking and optional shunt capacitor (typically 0p75 0402)

8

N/C

Do Not Connect

9

N/C

Do Not Connect

10

CAP

Matching capacitor (typically 1p3 0402)

11

N/C

Do Not Connect

12

N/C

Do Not Connect

13

N/C

Do Not Connect

14

Stage 3 collector supply voltage

15

Stage 2 collector supply voltage

16

Stage 1 collector supply voltage

GND Pad

GND

Heat slug Ground Pad