TGL2223 0.1 31GHz 5-Bit Digital Attenuator Product Description Qorvos TGL2223 is a wideband, 5-bit digital attenuator using Qorvos 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 component to support a wide variety of commercial and military applications. The TGL2223 is in die form, with a compact size of 1.180 x 0.800 x 0.100 mm. Both RF ports are matched to 50 ohms for easy system integration. Block Diagram B1 B3 B4 B7 Product Features 2 3 4 5 Frequency Range: 0.1-31 GHz 5-Bit Digital Attenuator Attenuation Step Size (LSB): 0.5 dB RF RF Attenuation Range: 15.5 dB 8 dB 0.5 dB 2 dB 1 dB 4 dB IN OUT 1 6 Insertion Loss (Ref. State): 1.8-4.2 dB RMS Attenuation Error: < 0.9 dB RMS Step Error: < 0.4 dB 10 9 8 7 Control Voltage: -3.3 to -5.0 V B0 B2 B5 B6 Die Size: 1.180 x 0.800 x 0.100 mm Performance is typical across frequency. Please reference electrical specification table and data plots for more details. Applications Ordering Information Commercial and Military Radar Part No. Description Electronic Warfare TGL2223 0.131 GHz 5-Bit Digital Attenuator Satellite Communications 1122552 TGL2223 Evaluation Board Point to Point Radio General Purpose - 1 of 11 - Data Sheet Rev B, February 2019 www.qorvo.com TGL2223 0.1 31GHz 5-Bit Digital Attenuator Electrical Specifications Test conditions, unless otherwise noted: 25 C, V = 0 / 5.0 V. Data de-embedded to reference plane, data included bond wire effects C Parameter Min Typ Max Units Frequency Range 0.1 31 GHz LSB Attenuation 0.5 dB Attenuation range 15.5 dB Reference State Insertion Loss: 1-6 GHz < 1.9 dB Reference State Insertion Loss: 6-18 GHz < 2.7 dB Reference State Insertion Loss: 18-31 GHz < 4.2 dB Input Return Loss > 12 dB Output Return Loss > 9 dB IIP3 ( f= 1.0 MHz, P /Tone = 5 dBm, 14 GHz, all states) > 26 dBm IN Switching Speed (10%-90%, 90%-10%) < 30 ns RMS Attenuation Error < 0.9 dB RMS Step Error < 0.4 dB Max. Attenuation Error < 2.4 dB Recommended Operating Conditions Parameter Value/Range Units Control Voltage (Logic L = 0) -3.3 to -5 V Control Voltage (Logic H = 1) 0 V Operating Temperature Range -40 to +85 C Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating conditions. Absolute Maximum Ratings Parameter Value/Range Units Control Voltage (VC) -6 V Control Current (I ) 1 mA C Input Power, (PIN) 30 dBm Power Dissipation (P ) 0.7 W DISS Operating Channel Temperature (TCH) 150 C Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. - 2 of 11 - Data Sheet Rev B, February 2019 www.qorvo.com