CXG1027TM データシートの表示（PDF） - Sony Semiconductor

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CXG1027TM

Driver Amplifier for Transmission

Sony Semiconductor 

CXG1027TM

Driver Amplifier for Transmission

Description

The CXG1027TM is a two-stage driver amplifier for

800 MHz and 1.5 GHz PDC. This is used to amplify

the transmission-side power of the RF signal.

10 pin TSSOP (Plastic)

Features

• Ultraminiature package (10 pin TSSOP)

• Low voltage operation

: 2.9 V (Min.)

• Low current consumption

Absolute Maximum Ratings (Ta=25 °C)

: 45 mA (Typ.)

• Supply voltage VDD

6

V

• High gain

: 27.5 dB (Typ.) (for 1.5 GHz)

• Operating temperature

29.5 dB (Typ.) (for 800 MHz)

Topr

–35 to +85

°C

• Low distortion (Adjacent channel leak power ratio)

• Storage temperature

: –50 dBc (Typ.) (30 kHz offset)

Tstg

–65 to +150

°C

–69 dBc (Typ.) (50 kHz offset)

• Allowable power dissipation

• Positive power supply operation

PD

550

mW

(Adjustment-free for VGG)

• Voltage between gate and source

• Supports both 800 MHz and 1.5 GHz by the

VGSO

15

V

external matching circuit

• Drain current

150

mA

Applications

Operating Condition

Power amplification between the quadrature

Supply voltage VDD

3.4

V

modulator IC for 800 MHz/1.5 GHz PDC transmitter

VGG

0.2

V

(approx. –15 dBm output) and the power module or

power amplifier MMIC (approx. +10 dBm input)

Structure

GaAs MMIC

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by

any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the

operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

—1—

E97223-TE

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