TGL2226-SM 0.1 15GHz 6-Bit Digital Attenuator Product Description Qorvos TGL2226SM is a wideband, 6bit digital attenuator fabricated using Qorvo s production 0.15um GaAs pHEMT process (QPHT15). Operating from 0.1 15 GHz, the TGL2226SM offers a low LSB of 0.5 dB and provides 31.5 dB of attenuation range while supporting low insertion loss and RMS attenuation errors. Using standard, negative control voltages from 3.0 V to 5.0 V coupled with excellent broadband performance, the TGL2226SM is ideal for supporting a 3 x 3 mm Air Cavity Laminate Package variety of commercial and military applications. The TGL2226SM is packaged in a 3.0 x 3.0 mm Product Features surface mount package, with both RF ports matched to 50 ohms for simple system integration. Frequency Range: 0.115GHz Lead-free and RoHS compliant. 6-Bit Digital Attenuator Attenuation Step Size (LSB): 0.5 dB Attenuation Range: 31.5 dB Insertion Loss (Ref. State): 3.0 4.0 dB RMS Attenuation Error: < 2.2 dB Control Voltage: -3.0 to -5.0 V Package Size: 3.0 x 3.0 x 1.5mm Performance is typical across frequency. Please reference electrical specification table and data plots for more details. Block Diagram Applications 16 15 14 13 12 Commercial and Military Radar Electronic Warfare Satellite Communications 1 11 Point to Point Radio General Purpose 6 bit RF RF 2 10 Input Atten. Output 3 9 17 Ordering Information Part No. Description 4 5 6 7 8 1133544 0.115 GHz 6-Bit Digital Attenuator 1133547 TGL2226-SM EVAL BOARD Data Sheet Rev. D, Oct 02, 2019 Subject to change without notice 1 of 11 www.qorvo.com TGL2226-SM 0.1 15GHz 6-Bit Digital Attenuator Absolute Maximum Ratings Recommended Operating Conditions Parameter Value/Range Parameter Value/Range 1 Control Voltage (V ) -6 V Control Voltage (V ) - Logic 0 (L) - 5 V C C Control Current (IC) 1 mA Control Voltage (VC) Logic 1 (H) 0 V Input Power (PIN) 23 dBm Operating Temperature Range -40 to +85 C Power Dissipation (PDISS) 0.7 W 1 Note: Control Voltage down to -3 V is acceptable. Mounting Temperature (30 seconds) 260 C Electrical specifications are measured at specified test Operating Channel Temperature 150 C conditions. Specifications are not guaranteed over all recommended operating conditions. 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. Electrical Specifications Test conditions, unless otherwise noted: 25 C, VC = 0 / 5.0 V. Tested with DUT on EVB, reference plane at package. 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 < 3.0 dB Reference State Insertion Loss: 5 10 GHz < 3.6 dB Reference State Insertion Loss: 10 15 GHz < 4.0 dB Input Return Loss > 13 dB Output Return Loss > 11 dB IIP3 ( f= 1.0 MHz, P /Tone = 5 dBm, 8 GHz) > 31.5 dBm IN Switching Speed (10%-90%, 90%-10%) < 30 ns RMS Attenuation Error < 2.2 dB Max. Attenuation Error < 5.7 dB Data Sheet Rev. D, Oct 02, 2019 Subject to change without notice 2 of 11 www.qorvo.com