TGM2543-SM

TGM2543-SM 4-20 GHz Limiter/LNA Applications  Receiver front end building block Product Features  Frequency Range: 4 - 20 GHz  Input Power CW Survivability: 4 W  Gain: 17 dB  Noise Figure: 2 dB  OIP3: 28 dBm  Adjustable gain  Bias: Vd = 5 V, Id = 100 mA, Vg1 = -0.6 V typi- cal, Vg2 = 1.3V  Hermetically sealed (MIL-STD-883H TM 1014.13 cond. A1/C1) General Description The TriQuint TGM2543-SM is a combination limiter/LNA which provides 4W CW survivability, 17 dB mid-band gain, and 2 dB mid-band noise figure, with operation across 4-20 GHz. This product features adjustable gain and uses a high performance ceramic package. The TGM2543-SM limiter is designed using TriQuint’s proven standard GaAs VPIN product process, and the LNA function is fabricated with the GaAs pHEMT 0.15μm gate production process. The TGM2543-SM features flat gain and low noise figure in a hermetically sealed ceramic QFN designed for surface mount to a printed circuit board. Fully matched to 50 ohms and with integrated DC blocking capacitors on both I/O ports, the TGM2543-SM is ideally suited to support both commercial and defense related applications Lead-free and RoHS compliant. Evaluation Boards are available upon request. QFN 7x7mm 22L Functional Block Diagram 22 21 20 19 1 18 2 17 3 16 4 15 5 14 6 13 7 12 8 9 10 11 Pin Configuration Pin # 1,2,3,5,6,7,8,9,12,13, 14,16,17,18,19,21 4 10 11 15 20 22 Symbol Gnd RF In N/C Vg1 RF Out Vd Vg2 Ordering Information Part No. TGM2543-S...