AT90-0263

Number of Channels :
Maximum Frequency :
Impedance :
Maximum VSWR :
Number of Bits :
Maximum Operating Temperature :
Minimum Operating Temperature :


Features:

Attenuation: 1.0dB Steps to 31dB
Low DC Power Consumption
Small Footprint, JEDEC Package
Integral TTL Driver
50 ohm Impedance
Test Boards are Available
Tape and Reel Packaging Available


Pinout




Specifications

Parameter	Absolute Maximum
Max. Input Power 0.05 GHz 0.5 - 2.5 GHz	+27 dBm +34 dBm
+Vcc	+5.5V
-Vee	-8.5V
Logic Voltages 4	-0.5 to +Vcc + 0.5V
Operating Temperature	-40°C to +85°C
Storage Temperature	-65°C to +125°C

Description

M/A-COM's AT90-0263 is a GaAs FET 5-bit digital attenuator with integral TTL driver. Step size is 1.0 dB providing 31dB total attenuation range. This device is in a FQFP-N plastic surface mount package. The AT90- 0263 is ideally suited for use where accuracy, fast speed, very low power consumption and low costs are required.