描述 Description

Qorvo's TGL2223-SM is a wideband, 5-bit digital attenuator using Qorvo's TQPHT15 production 0.15um GaAs pHEMT process. Operating from 1 - 31 GHz, the TGL2223-SM offers a low LSB of 0.5 dB and supports > 15.5 dB of attenuation range with a low RMS step error of Using standard negative control voltages from -3.3 to -5 V coupled with excellent broadband performance, the TGA2223-SM is ideal for supporting of a variety of commercial and military applications.
The TGL2223-SM is packaged in a 3 x 3 (mm) ceramic air-cavity QFN with both RF ports matched to 50 ohms for simple system integration.
Lead-free and RoHS compliant.
Evaluation Boards available on request.

特性 Features

? Frequency range: 1-31 GHz
? 5-Bit Digital Attenuator
? Attenuation step size (LSB): 0.5 dB
? Attenuation range: 15.5 dB
? Insertion loss (ref. state): 1.8-4.2 dB
? RMS attenuation error: < 0.9 dB
? RMS step error: < 0.5 dB
? Control voltage: -3.3 to -5.0 V
? Package size: 3.0 x 3.0 x 1.45 mm

應(yīng)用 Application

? Commercial Radar
? Electronic Warfare
? General Purpose
? Military Radar
? Point-to-Point Radio
? Satellite Communications (Satcom)