TGL2226 0.1 15GHz 6-Bit Digital Attenuator Product Description Qorvos TGL2226 is a wideband, 6-bit digital attenuator fabricated using Qorvo s production 0.15um GaAs pHEMT process (QPHT15). Operating from 0.115 GHz, the TGL2226 offers a low LSB of 0.5 dB and supports 31.5 dB of attenuation range with a low insertion loss from 2.83.8 dB over frequency and a low RMS attenuation error of less than 2.0 dB. Using standard, negative control voltages from 3.0 V to 5.0 V, coupled with excellent broadband performance, the TGA2226 is ideal for supporting a variety of Product Features commercial and military applications. Frequency Range: 0.115GHz The TGL2226 is in die form, 1.180 x 1.000 x 0.100 mm, 6-Bit Digital Attenuator with both RF ports matched to 50 ohms for simple system Attenuation Step Size (LSB): 0.5 dB integration. Attenuation Range: 31.5 dB Lead-free and RoHS compliant. Insertion Loss (Ref. State): 2.6 3.8 dB RMS Attenuation Error: < 2.0 dB Evaluation Boards available on request. Control Voltage: -3.0 to 5.0 V Die Size: 1.180 x 1.000 x 0.100mm Performance is typical across frequency. Please reference electrical specification table and data plots for more details. Block Diagram Applications Commercial and Military Radar Electronic Warfare Satellite Communications Point to Point Radio B8 B4 B3 B6 B10 General Purpose 12 11 10 9 8 1 7 8 dB 2 dB 1 dB 4 dB 16 dB RF IN 0.5 dB RF OUT 2 3 4 5 6 Ordering Information B7 B1 B2 B5 B9 Part No. ECCN Description 0.115 GHz 6-Bit Digital TGL2226 EAR99 Attenuator Data Sheet Rev. C - April. 28, 2017 - 1 of 11 - www.qorvo.com TGL2226 0.1 15GHz 6-Bit Digital Attenuator Electrical Specifications Test conditions, unless otherwise noted: 25 C, V = 0 / 5.0 V. Tested with DUT on EVB, reference plane at MMIC bond wires. C Parameter Min Typ Max Units Operational Frequency Range 0.1 15 GHz LSB Attenuation 0.5 dB Attenuation Range 31.5 dB Reference State Insertion Loss: 0.1 5 GHz < 2.8 dB Reference State Insertion Loss: 5 10 GHz < 3.3 dB Reference State Insertion Loss: 10 15 GHz < 3.8 dB Input Return Loss > 10 dB Output Return Loss > 12 dB IIP3 ( f= 1.0 MHz, PIN/Tone = 5 dBm, 8 GHz, major states) > 31.5 dBm Switching Speed (10%-90%, 90%-10%) < 30 ns RMS Attenuation Error < 2.0 dB Max. Attenuation Error < 5.0 dB Recommended Operating Conditions Parameter Value/Range 1 Control Voltage (logic L) -5V Control Voltage (logic H) 0 V 1 Control voltage down to 3.0V is acceptable Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating conditions. Absolute Maximum Ratings Parameter Value/Range Control Voltage (V ) -6V C Control Current (IC) 1 mA Input Power, (P ) 23 dBm IN Power Dissipation (PDISS) 0.7 W Operating Channel Temperature (T ) 150C CH Mounting Temperature (30 Seconds) 260C Storage Temperature -55 to 150C Operation of this device outside the parameter ranges given above may cause permanent damage. These are stress ratings only, and functional operation of the device at these conditions is not implied. Data Sheet Rev. C - April. 28, 2017 - 2 of 11 - www.qorvo.com