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RF5633

DS120213

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

Package Drawing

Pin

Function

Description

3

RFIN

RF input. This pin is matched to 50

 and in DC-blocked internally.

6

VREG1

First stage input bias voltage. This pin requires a regulated supply to maintain nominal bias current.

7

VREG2

Second stage input bias voltage. This pin requires a regulated supply to maintain nominal bias current.

9

VREG3

Third stage input bias voltage. This pin requires a regulated supply to maintain nominal bias current.

10

PDET

Power detector provides an output voltage proportional to the RF level VCC3/RF OUT.

11

ACG

AC ground requires capacitor to ground.

19

VC2

Second stage supply voltage.

21

VC1

First stage supply voltage.

22

VBIAS

Supply voltage for the bias reference and control circuits. May be connected with VCC1, VCC2, VCC3 as long as

appropriate isolation is provided.

1, 2,

4, 5,

8, 12,

20,

23, 24

N/C

No internal connection. May be connected to ground.

Pkg

Base

GND

Ground connection. The back side of the package should be connected to the ground plane through as short a

connection as possible, e.g., PCB vias under the device.