ATR0981TRHY ATMEL Corporation, ATR0981TRHY Datasheet

Manufacturer Part Number

ATR0981TRHY

Description

SSOP20

Manufacturer

ATMEL Corporation

Datasheet

1.ATR0981TRHY.pdf (9 pages)

Date_code

08+

Features

•

Electrostatic sensitive device.

Observe precautions for handling.

1. Description

The ATR0981 is a monolithic IC manufactured using Atmel’s advanced SiGe technol-

ogy. The IC performs a transmit and receive front-end function, dedicated for a

frequency range of 300 MHz to 500 MHz. It consists of a Low-Noise Amplifier (LNA)

and a Power Amplifier (PA) with good Power-added Efficiency (PAE).

Figure 1-1.

High-power-added Efficient Power Amplifier (P

Controlled Output Power

Low-noise Preamplifier (NF Typically 1.5 dB)

Few External Components

PSSO20 Plastic Package with Down-set Paddle

Block Diagram

BIAS

out

Typically 29 dBm)

BIAS

UHF SiGe

Front-end IC

ATR0981

Preliminary

Rev. 4862A–SIGE–09/05