TQM8M9079

Applications Wireless Infrastructure LTE / WCDMA / CDMA / EDGE PtP IF Gain Control General Purpose Wireless TQM8M9079 500−2700 MHz Variable Gain Amplifier Product Features Integrates Amp + VVA + Amp functionality 500−2700 MHz Bandwidth 38 dB Gain (max gain setting) 4.0 dB Noise Figure +16 dBm P1dB +29 dBm OIP3 +5V Supply Voltage Low Current 20-pin 5x5 mm Leadless Package Functional Block Diagram VCC NC NC NC NC 20 19 18 17 16 Amp1 In 1 15 Amp2 Out / VDEV2 NC 2 Amp1 Amp 2 14 NC Amp1 Out / VDEV1 3 13 Amp2 In NC 4 VVA 12 NC VVA In 5 6 NC 789 NC VCTRL NC 11 VVA Out 10 NC General Description The TQM8M9079 is an analog controlled variable gain amplifier (VGA) which operates from 500 to 2700 MHz. The VGA is able to provide broadband performance with +29 dBm OIP3 and +16 dBm P1dB over a wide frequency range while only consuming 95 mA current. The TQM8M9079 integrates two broadband gain blocks with a voltage variable attenuator. The three stages are individually accessible via package I/O contacts. This permits full flexibility to insert other components or filters between the stages. The TQM8M9079 is packaged in a RoHS-compliant, compact 5x5 mm surface-mount leadless package. Superior thermal design allows the product to have a minimum MTTF rating of 1000 years at a mounting temperature of +85° C. Pin Configuration Pin No. Symbol 1 Amp1 In 2, 4, 6, 17, 18, 7, 9, 19 10, 12, 14, 16, NC (No Connect) 3 Amp1 Out / VDEV1 5 VVA In 8 ...