PA2423U-R datasheet(2/10 Pages) SIGE

Part #	PA2423U-R

Description	RangeChargerTM 2.4 GHz Bluetoothtm Power Amplifier IC Preliminary

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	SIGE [SiGe Semiconductor, Inc.]

Direct Link	http://www.sige.com

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2 / 10 page

PA2423U

RangeCharger

TM 2.4 GHz Bluetoothtm Power Amplifier IC

Preliminary

131-DST-01 Rev 1.1 Apr-18-2006

Confidential

2 of 10

QA041806

Pin-Out Diagram

PA2423U

Bottom View

PA2423U

TopView

V CTL

V CC1

V RAMP

V CC0

V CTL

V CC1

V RAMP

V CC0

DiePad

Figure 2: PA2423U Pin-Out

Pin Out Description

Pin No.

Name

Description

VCTL

Controls the output level of the power amplifier. An analog control signal between 0 V

and VCC varies the PA output power between minimum and maximum values

VRAMP

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.

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

VCC0

Bias supply voltage

VCC1

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

OUT/VCC2

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

DC blocking is required

Die Pad

GND

Heatslug Die Pad is ground

PA2423U-R Datasheet(PDF) 2 Page - SiGe Semiconductor, Inc.

PA2423U-R Datasheet(HTML) 2 Page - SiGe Semiconductor, Inc.

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