PDF QPA2628D Data sheet ( Hoja de datos )

Número de pieza	QPA2628D
Descripción	GaAs Low Noise Amplifier
Fabricantes	TriQuint Semiconductor
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No Preview Available ! Applications  Satellite Communications  Point-to-Point Communications QPA2628D 25 – 31 GHz GaAs Low Noise Amplifier Product Features  Frequency Range: 25–31 GHz  Noise Figure: 1.7 dB (typical)  Small Signal Gain: 22 dB (typical)  P1dB: 19 dBm (typical)  IM3: −53 dBc (Pout=0 dBm/tone) (typical)  Bias: VD = 3.5 V, IDQ = 90 mA, VG = −0.46 V (typical)  Die Dimensions: 2.40 x 1.00 x 0.10 mm Functional Block Diagram RF IN 1 8 2 7 3 6 RF OUT 5 4 General Description Qorvo’s QPA2628D is a high-performance, low noise amplifier fabricated on Qorvo’s production 90nm pHEMT (QPHT09) process. Covering 25–31 GHz, the QPA2628D provides 22 dB small signal gain and P1dB of 19 dBm, while supporting a noise figure of 1.7 dB and IM3 levels of −53 dBc (at Pout=0 dBm/tone). The QPA2628D is in die form, 2.40 x 1.00 x 0.10 mm, with both RF ports matched to 50 ohms and with integrated DC blocking caps on both I/O ports for simple system integration. The QPA2628D high performance makes it ideal for satellite and point to point communication systems. Lead-free and RoHS compliant. Evaluation boards are available upon request. Pad Configuration Pad No. 1 2 3 4 5 6 7 8 Label RF Input VG1 VG2 VG3 RF Output VD3 VD2 VD1 Ordering Information Part QPA2628D ECCN Description 3A001.b.2.d 25 – 31 GHz Low Noise Amplifier Datasheet: Rev - 03-14-16 © 2016 TriQuint - 1 of 14 - Disclaimer: Subject to change without notice www.triquint.com, www.qorvo.com 1 page QPA2628D 25 – 31 GHz GaAs Low Noise Amplifier Typical Performance: Small Signal Test conditions unless otherwise noted: Temp. = 25 °C, VD = 3.5 V, IDQ = 90 mA. Data de-embedded to MMIC bondwires. 30 Gain vs. Frequency vs. IDQ 28 VD = 3.5 V 26 24 22 20 18 16 14 12 70 mA 90 mA 110 mA 10 24 25 26 27 28 29 30 31 32 Frequency (GHz) 0 Input Return Loss vs. Freq. vs. IDQ VD = 3.5 V -5 -10 -15 -20 -25 70 mA 90 mA 110 mA -30 24 25 26 27 28 29 30 31 Frequency (GHz) 32 Output Return Loss vs. Freq. vs. IDQ 0 VD = 3.5 V -5 -10 -15 -20 -25 70 mA 90 mA 110 mA -30 24 25 26 27 28 29 30 31 Frequency (GHz) 32 Datasheet: Rev - 03-14-16 © 2016 TriQuint - 5 of 14 - Disclaimer: Subject to change without notice www.triquint.com, www.qorvo.com 5 Page QPA2628D 25 – 31 GHz GaAs Low Noise Amplifier Evaluation Board and Mounting Detail GND VD C18 C15 C12 C3 C6 C9 GND Reference Plane Mounting pad detail GND GND VG RF Layer is 0.008” thick Rogers Corp. RO4003C (εr = 3.35). Metal layers are 0.5 oz. copper. The microstrip line at the connector interface is optimized for the Southwest Microwave end launch connector 1492-04A-5. All data de-embedded to the MMIC bondwires (shown). Note: Multiple vias should be employed under die to minimize inductance and thermal resistance. Ref. Des. Component Value C3, C12 Surface Mount Cap. CAP 0.01UF +/-10% 50V 0402 X7R ROHS Manuf. Part Number Various C6, C15 Surface Mount Cap. CAP 1.0UF +/-10% 16V 0603 X7R ROHS Various C9, C18 Surface Mount Cap. CAP CER 10UF 10V X7R 10% 0805 TDK ROHS Various Datasheet: Rev - 03-14-16 © 2016 TriQuint - 11 of 14 - Disclaimer: Subject to change without notice www.triquint.com, www.qorvo.com 11 Page

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