T7026-PGS データシートの表示（PDF） - Atmel Corporation

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T7026-PGS

ISM 2.4 GHz Front End IC

Atmel Corporation 

Features

• Single 3-V Supply Voltage

• High-power-added Efficient Power Amplifier (Pout Typically 28 dBm)

• Ramp-controlled Output Power

• Low-noise Preamplifier (NF Typically 2.1 dB)

• Biasing for External PIN Diode T/R Switch

• Current-saving Standby Mode

• Few External Components

• Package: QFN20

Description

The T7026 is a monolithic SiGe transmit/receive front-end IC with power amplifier,

low-noise amplifier and T/R switch driver. It is especially designed for operation in

TDMA systems like DECT, IEEE 802.11 FHSS WLAN, home RF and ISM proprietary

radios. Due to the ramp-control feature and a very low quiescent current, an external

switch transistor for VS is not required.

Electrostatic sensitive device.

Observe precautions for handling.

ISM 2.4 GHz

Front End IC

T7026

Figure 1. Block Diagram

TX/RX

standby

control

TX

LNA

PA

SiGe FE

T7026

Rev. 4563C–ISM–01/04

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