TGL2223

Applications Commercial and Military Radar Electronic Warfare Satellite Communications Point to Point Radio General Purpose TGL2223 0.1-31 GHz 5-Bit Attenuator Product Features Frequency Range: 0.1-31 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: < 0.4 dB Control Voltage: -3.3 to -5.0 V Die Size: 1.180 x 0.800 x 0.100 mm General Description TriQuint’s TGL2223 is a wideband, 5-bit digital attenuator using TriQuint’s TQPHT15 production 0.15um GaAs pHEMT process. Operating from 0.1 31 GHz, the TGL2223 offers a low LSB of 0.5 dB and supports > 15.5 dB of attenuation range with a low RMS step error of < 0.5 dB. Using standard, negative control voltages from -3.3 to -5 V coupled with excellent broadband performance, the TGA2223 is ideal for supporting of a variety of commercial and military applications. The TGL2223 is in die form, 1.180 x 0.800 x 0.100 mm, with both RF ports matched to 50 ohms for simple system integration. Lead-free and RoHS compliant. Evaluation Boards available on request. Functional Block Diagram B1 B3 B4 B7 234 5 RF IN 1 8 dB 0.5 dB 2 dB 1 dB 4 dB RF 6 OUT 10 9 8 7 B0 B2 B5 B6 Pad Configuration Pad Number 1 2 3 4 5 6 7 8 9 10 Symbol RF Input Compl. control line for 8.0 dB bit Compl. control line for 2.0 dB bit Compl. control line for 2.0 dB bit Compl. control line for 4.0 dB bit RF O...