TQM8M9077 0.054GHz Digital Variable Gain Amplifier Applications Wireless Infrastructure Fixed Wireless Microwave and Satellite Radio IF and RF Applications General Purpose Wireless 32 Pin 5x5mm Leadless SMT Package Product Features Functional Block Diagram Integrates DSA + Amp Functionality 504000MHz Broadband Performance 13dB Gain at 2.14GHz 3.9dB Noise Figure at max gain setting +21.5dBm P1dB AMPin 1 24 NC +38.5dBm OIP3 GND 2 23 NC +5V Supply Voltage GND 3 22 NC Top 88mA Operating Current ATTout 4 21 NC 6-BIT View MTTF > 1000 Years SPI ACG1 5 20 NC DSA ACG2 6 19 NC General Description ACG3 7 18 NC The TQM8M9077 is a digitally controlled variable gain ACG4 8 17 V DD amplifier (DVGA) with a broadband frequency range of 50 to 4000MHz. The DVGA features high linearity and low noise while providing digital variable gain with 31.5dB of range in 0.5dB steps through a 6-bit serial mode control interface. This combination of performance parameters makes the DVGA ideal for Pin Configuration receiver applications requiring gain control with high IIP3 Pin No. Label Pin No. Label and low noise figure. 1 AMPin 17 VDD The TQM8M9077 integrates a high performance digital 4 ATTout 25 CLK step attenuator and a high linearity, broadband gain 510 ACG16 26 SID block. Both stages are internally matched to 50Ohms 14 SOD 27 LE and do not require any external matching components. 12 ATTin 29 AMPout /VAMP A serial output port enables cascading with other serial controlled devices. 11, 15, 16, 1824 NC 2, 3, 13, 28, 3032 GND The TQM8M9077 is packaged in a RoHS-compliant, Backside Pad Ground RF/DC compact 5x5mm surface-mount leadless package. Superior thermal design allows the product to have a minimum MTTF rating of 1000 years at a mounting Ordering Information temperature of +85C. Part No. Description The TQM8M9077 is targeted for use in wireless TQM8M9077 Digital Variable Gain Amplifier infrastructure, point-to-point, or can be used for any TQM8M9077PCB 0.3-4.0GHz Evaluation Board general purpose wireless application. Standard T/R size: 2500 pieces on a 13 reel. Datasheet Rev. F 10-20-14 - 1 of 8 - Disclaimer: Subject to change without notice 2014 TriQuint www.triquint.com ACG5 9 32 GND ACG6 10 31 GND NC 11 30 GND ATTin 12 29 AMPout/V AMP GND 13 28 GND SOD 14 27 LE NC 15 26 SID NC 16 25 CLKTQM8M9077 0.054GHz Digital Variable Gain Amplifier Absolute Maximum Ratings Recommended Operating Conditions Parameter Rating Parameter Min Typ Max Units Storage Temperature 65 to 150C VDD +4.75 +5 +5.25 V RF Input Power, CW, 50,T = 25C +24dBm I 88 mA DD Supply Voltage (V V ) +6V DD, AMP Operating Temp. Range 40 +85 C 6 Reverse Device Voltage 0.3V T (for >10 hours MTTF) +190 C J Digital Input Voltage V +0.5V Electrical specifications are measured at specified test DD conditions. Specifications are not guaranteed over all Operation of this device outside the parameter ranges recommended operating conditions. given above may cause permanent damage. Electrical Specifications Test conditions unless otherwise noted: V =V =+5V, Temp.=+25C, Configured as DSA followed by Amp DD AMP Parameter Conditions Min Typ Max Units Operational Frequency Range 50 4000 MHz Test Frequency 2140 MHz Gain 11 13 dB Gain Control Range 31.5 dB Gain Accuracy (0.3 + 4% of Atten. Setting) Max dB Attenuation Step 0.5 dB Time rise / fall 10% / 90% RF 90 ns Time Time 50% CTL to 10% / 90% RF 100 ns on, off Input Return Loss 17 dB Output Return Loss 10.5 dB Output P1dB +21.5 dBm Output IP3 Pout=+3 dBm/tone, f=1 MHz +35.5 +38.5 dBm Noise Figure At max gain level 3.9 dB Supply Current (IDD) 70 88 110 mA Thermal Resistance Channel to case 41 C/W Datasheet Rev. F 10-20-14 - 2 of 8 - Disclaimer: Subject to change without notice 2014 TriQuint www.triquint.com