TQP9321

TQP9321 High Efficiency 0.5 W Small Cell PA Applications  Small Cell / Picocell  Enterprise Femtocell  Bands 1, 2, 3, 4, 10 and 25 3.5 x 4.5 mm Leadless SMT Package Product Features  Frequency Range: 1.8 – 2.17 GHz  Covers Multiple Bands with One Component  Fully Integrated, 2-Stage Power Amplifier  Internally Matched 50 Ω Input/Output  ACLR: −50 dBc ACLR at Pavg =+27 dBm  Gain: 30 dB  High Efficiency: 27% at +27 dBm  Quiescent Current: 110 mA  Integrated Bias Control and Temp. Comp Circuit  Single Supply Voltage: +5 V  Lead-free / RoHS compliant  POE Capable Functional Block Diagram RFin VPD1 VPD2 N/C N/C 13 12 11 10 9 N/C RFout 87 AMP1 Matching Network AMP2 Matching Network Pin 1 Reference Mark Package Topside 12 VBIAS VCC 3 N/C 4 N/C 5 N/C 6 N/C Exposed Backside Pad GND General Description The TQP9321 is a high-efficiency, two-stage power amplifier with integrated bias and temperature control circuits in a low-cost surface-mount package. This 0.5 watt power amplifier is ideal for small cell base station applications. TQP9321 provides high gain (30 dB) and +27 dBm linear power with pre-distortion correction over the 1.8 – 2.2 GHz frequency range for bands 1, 2, 3, 4, 10 and 25. With pre-distortion, the amplifier is able to achieve −50 dBc ACLR at +27 dBm output power using an LTE signal. Pin Configuration Pin No. 1 2 3, 4, 5, 6, 8, 9, 10 7 11 12 13 Backside Pad Label VBIAS VCC N/C RFout VPD2 VPD1 RFin RF/DC Ground The TQP9321 integrates t...