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TGL2223-SM - 5-Bit Digital Attenuator

General Description

Qorvo’s TGL2223 SM is a wideband, 5

bit digital attenuator fabricated using Qorvo's production 0.15um GaAs pHEMT process (QPHT15).

31 GHz, the TGL2223 SM offers a low LSB of 0.5 dB and provides 15.5 dB of attenuation range while supporting low RMS ste

Key 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 Performance is typical across frequency. Please reference electrical specification table and data plots for more.

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Datasheet Details

Part number TGL2223-SM
Manufacturer Qorvo
File Size 903.83 KB
Description 5-Bit Digital Attenuator
Datasheet download datasheet TGL2223-SM Datasheet

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Product Description Qorvo’s TGL2223–SM is a wideband, 5–bit digital attenuator fabricated using Qorvo's production 0.15um GaAs pHEMT process (QPHT15). Operating from 1–31 GHz, the TGL2223–SM offers a low LSB of 0.5 dB and provides 15.5 dB of attenuation range while supporting low RMS step error of less than 0.5 dB. Using standard, negative control voltages from -3.3 V to -5 V coupled with excellent broadband performance, the TGL2223-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. Block Diagram 14 13 12 11 ` B7 B4 B3 B1 1 RF In 2 3 15 5 bit 15.