SKY65037-360LF

www.DataSheet4U.com DATA SHEET SKY65037-360LF: 0.7-1.2 GHz Low Noise Amplifier Applications Wireless infrastructure: GSM, CDMA, WCDMA, ISM, and TD-SCDMA Ultra-low noise applications InterStage Match Figure 1. SKY65037-360LF Block Diagram Features Ultra-low Noise Figure = 0.60 dB @ 850 MHz Excellent input and output return loss Adjustable gain = 15 to 25 dB @ 850 MHz High output OIP3 = +33.5 dBm @ 75 mA OP1dB = +18 dBm @ 850 MHz Single, positive DC supply voltage Adjustable supply current, 30 to 100 mA Small, QFN (8-pin, 2 x 2 mm) Pb-free package (MSL1, 260 °C per JEDEC J-STD-020) Description The SKY65037-360LF is a high performance, two-stage ultra-low noise amplifier. The device is fabricated from Skyworks advanced pHEMT process and is provided in a 2 x 2 mm, 8-pin Quad Flat No-Lead (QFN) package. The device features excellent input and output return loss, and an integrated interstage matching network. The amplifier’s ultra-low Noise Figure (NF), high gain, and excellent 3rd Order Intercept point (IP3) allow it to be used in various receiver and transmitter applications. A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. VDD1 RFIN BIAS1 BIAS2 1 8 N/C RFOUT/VDD2 N/C FEEDBACK 2 7 3 6 4 5 Figure 2. SKY65037-360LF Pinout – 8-Pin QFN (Top View) Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-310...