QPA2735D 13 20 GHz Low Noise Amplifier Product Overview Qorvos QPA2735D is a high-performance, low noise MMIC amplifier fabricated on Qorvos production 90 nm pHEMT process (QPHT09). Covering 13 20 GHz, the QPA2735D provides 26 dB small signal gain and 1.2 dB noise figure. With a compact size of 2.37 x 0.97 mm, the amplifier can deliver 23 dBm of saturated power with P1dB of 18 dBm. In addition, the device can provide low IMD3 level of 60 dBc at Pout = 0 dBm/tone. The QPA2735D is matched to 50 ohms with integrated DC blocking caps on both I/O ports for easy handling and simple system integration. The high performance of the QPA2735D makes it ideal for satellite and point to point communication systems. Key Features Frequency Range: 13 20 GHz Noise Figure: 1.2 dB (typical) Small Signal Gain: 26 dB (typical) P1dB: 18 dBm (typical) Psat: 23 dBm (typical) IMD3: 60 dBc (typical) (Pout=0 dBm/tone) Functional Block Diagram Bias: VD = 3.5 V, IDQ = 105 mA, VG = 0.46 V (typical) Die Dimensions: 2.37 x 0.97 x 0.10 mm Applications Satellite Communications Point-to-Point Communications Ordering Information Part No. Description QPA2735D 13 20 GHz Low Noise Amplifier QPA2735DEVB01 QPA2735D Evaluation Board Data Sheet Rev. C, February 2021 Subject to change without notice 1 of 14 www.qorvo.com QPA2735D 13 20 GHz Low Noise Amplifier Absolute Maximum Ratings Units Parameter Rating V Drain Voltage (VD) 4.5 mA Drain Current (I /I /I ) 96 / 90 / 192 D1 D2 D3 V Gate Voltage Range (VG) 1.3 to 0 mA Gate Current (IG1/IG2/IG3 at 125 C) 5.0 / 5.0 / 6.6 dBm RF Input Power (50 , 85 C) 20 C Channel Temperature, TCH 175 C Mounting Temperature (30 seconds) 260 C Storage Temperature 55 to 150 Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Recommended Operating Conditions Parameter Typical Values Units Drain Voltage 3.5 V Drain Current (quiescent, IDQ) 105 mA Drain Current (I , Low noise / P ) 105 / 175 mA D SAT Gate Voltage (typical) 0.46 V Operating Temperature Range 40 to 85 C Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating conditions. Electrical Specifications Test conditions unless otherwise noted: V = + 3.5 V, I = 105 mA, Temp. = + 25C. Data de-embedded to MMIC bond wires. D DQ Parameter Min Typ Max Units Operating Frequency 13 20 GHz Small Signal Gain 26 dB Noise Figure 1.2 dB Power at 1-dB Compression 18 dBm Power at Saturation 23 dBm Input Return Loss 10.0 dB Output Return Loss 10.0 dB RD 3 Order Intermodulation Level (POUT = 0 dBm / Tone) 60 dBc Output TOI (Pout = 0 dBm / tone) 30.0 dBm Gain (S21) Temperature Coefficient 0.016 dB/C Data Sheet Rev. C, February 2021 Subject to change without notice 2 of 14 www.qorvo.com