AT-267

Features:

Single 15 dB Step
Low Loss, 0.3 dB Typical @ 900 MHz
2.7 to 5.0 Volt Operation
Insertion Loss, Attenuation insensitive to Control Voltage
Low Cost SOT-25 Plastic Package
Tape and Reel Packaging Available



Pinout




Specifications

Parameter	Absolute Maximum
Maximum Input Power Control Voltage VCTL Operating Temperature Storage Temperature	+21 dBm -8 V -40° C to +85° C -65° C to +150° C

Description

M/A-COM's AT-267 is a 1 bit, 15 dB step GaAs MMIC digital attenuator in a low cost SOT-25 5 lead surface mount plastic package. The AT-267 is ideally suited for use where high accuracy, very low power consumption and low intermodulation products are required.

Typical applications of AT-267 include wireless handsets, base stations, wireless LAN equipment, GPS receivers and any RF applications with automatic gain/level control circuits.

The AT-267 is fabricated as a monolithic GaAs integrated circuit using a proven self-aligned gate process. The pro-cess features full chip passivation for performance and reliability.