MGA-634P8 Datasheet | Avago Technologies

Description Avago Technologies’ MGA-634P8 is an economical, easyto-use Ga As MMIC Low Noise Amplifier (LNA). The LNA has low noise and high linearity achieved through the use of Avago Technologies’ proprietary 0.25um Ga As Enhancement-mode p HEMT process. It is housed in a miniature 2.0 x 2.0 x 0.75mm3 8-pin Quad-Flat-Non-Lead (QFN) package. It is designed for optimum use from 1.5 GHz up to 2.3 GHz. The pact footprint and low profile coupled with low noise, high gain and high linearity make the MGA-634P8 an ideal choice as a low noise amplifier for cellular infrastructure for GSM and CDMA. For optimum performance at lower frequency from 450MHz up to 1.5GHz, MGA-633P8 is remended. For optimum performance at higher frequency from 2.3GHz up to 4GHz, MGA-635P8 is remended. All these 3 products, MGA633P8, MGA-634P8 and MGA-635P8 share the same package and pinout configuration. Pin Configuration and Package Marking 2.0 x 2.0 x 0.75 mm3 8-lead QFN [1] [8] [2] [7] [3] 34X [6] [4] [5] [8] [7] [6] [5] [1] [2] [3] [4] Top View Pin 1 - Vbias Pin 2 - RFinput Pin 3 - Not Used Pin 4 - Not Used Bottom View Pin 5 - Not Used Pin 6 - Not Used Pin 7 - RFoutput/Vdd Pin 8 - Not Used Centre tab - Ground Features -  Ultra Low noise Figure -  High linearity performance -  Ga As E-p HEMT Technology [1] -  Low cost small package size: 2.0x2.0x0.75 mm3 -  Excellent uniformity in product specifications -  Tape-and-Reel packaging option available Specifications 1.9 GHz; 5V, 48m A -  17.4 d B Gain -  0.44 d B Noise Figure -  15.5 d B Input Return Loss -  36 d Bm Output IP3 -  21 d Bm Output Power at 1d B gain pression Applications -  Low noise amplifier for cellular infrastructure for GSM TDS-CDMA, and...