TQM8M9079 5002700 MHz Variable Gain Amplifier Applications Wireless Infrastructure LTE / WCDMA / CDMA / EDGE PtP IF Gain Control General Purpose Wireless 20-pin 5x5 mm Leadless Package Product Features Functional Block Diagram Integrates Amp + VVA + Amp functionality V NC NC NC NC CC 20 19 18 17 16 5002700 MHz Bandwidth Amp1 In Amp2 Out / V 1 15 DEV2 38 dB Gain (max gain setting) Amp1 4.0 dB Noise Figure NC 2 14 NC Amp 2 +16 dBm P1dB Amp1 Out / V 3 13 Amp2 In DEV1 +29 dBm OIP3 VVA +5V Supply Voltage NC 4 12 NC Low Current VVA In 5 11 VVA Out 6 7 8 9 10 NC NC V NC NC CTRL General Description Pin Configuration The TQM8M9079 is an analog controlled variable gain Pin No. Symbol amplifier (VGA) which operates from 500 to 2700 MHz. 1 Amp1 In The VGA is able to provide broadband performance with 2, 4, 6, 7, 9, 10, 12, 14, 16, +29 dBm OIP3 and +16 dBm P1dB over a wide NC (No Connect) 17, 18, 19 frequency range while only consuming 95 mA current. 3 Amp1 Out / V DEV1 5 VVA In The TQM8M9079 integrates two broadband gain blocks 8 VCTRL with a voltage variable attenuator. The three stages are 11 VVA Out individually accessible via package I/O contacts. This 13 Amp2 In permits full flexibility to insert other components or filters between the stages. 15 Amp2 Out / V DEV2 20 Vcc The TQM8M9079 is packaged in a RoHS-compliant, Backside Paddle GND 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. Ordering Information Part No. Description The TQM8M9079 is targeted for use in wireless infra- TQM8M9079 Variable Gain Amplifier structure, IF gain control in point-to-point applications, TQM8M9079-PCB 5002700 MHz Evaluation Board and for general purpose wireless. Standard T/R size = 2500 pieces on a 13 reel Datasheet: Rev D 07-17-13 - 1 of 8 - Disclaimer: Subject to change without notice 2013 TriQuint www.triquint.com TQM8M9079 5002700 MHz Variable Gain Amplifier Absolute Maximum Ratings Recommended Operating Conditions Parameter Rating Parameter Min Typ Max Units Storage Temperature 65 to 150C Control Voltage (V ) 0.5 5 V CTRL RF Input Power, CW, 50, T = 25C +24 dBm Operating Temp. Range 40 +85 C 6 Amplifier Voltage (V ) +4.5 V T (for >10 hours MTTF) 170 C DEV1,2 J Control Voltage (V ) +6 V Electrical specifications are measured under test conditions as CTRL described or noted. Electrical specifications are not guaranteed Operation of this device outside the parameter ranges over all recommended operating conditions. given above may cause permanent damage. Electrical Specifications Test conditions unless otherwise noted: V =+5V, R =24, Maximum gain setting, Temp.=+25C CC BIAS Parameter Conditions Min Typ Max Units Operational Frequency Range 500 2700 MHz Test Frequency 2140 MHz Gain 35 38 dB Gain Variation Range Note 1 25 30 dB Input Return Loss 11 dB Output Return Loss 20 dB Output IP3 Pout=0 dBm/tone, f=1 MHz +25 +29 dBm Output P1dB +16 dBm Noise Figure 4.0 dB Amplifier Current Note 2 77 95 117 mA VVA Current (Pin 8) Note 3 3.6 mA Thermal Resistance, Junction to backside paddle 61 C/W JC Notes: 1. The Gain variation range is measured as the difference in gain with V = 5 V and V = 0 V. CTRL CTRL 2. Amp1 current (pin 3) and Amp2 current (pin 15) are typically 47.5 mA in each 3. VVA typical current is < 1 mA for min attenuation and 3.6 mA for max attenuation Datasheet: Rev D 07-17-13 - 2 of 8 - Disclaimer: Subject to change without notice 2013 TriQuint www.triquint.com