SKY85601-11

PRODUCT SUMMARY SKY85601-11: 4.9-5.9 GHz SPDT Switch With Low-Noise Amplifier Applications 802.11 a/n WLANs 5 GHz ISM radios Smartphones Notebooks, netbooks, tablets Routers, access points, gateways Wireless video systems Features Low Noise Figure: 2.5 dB Frequency range: 4.9 to 5.9 GHz High IIP3: +6 dBm High gain: 12 dB Bypass mode with –5 dB insertion loss High transmit to receive isolation for high power applications Small QFN (16-pin, 2.5 x 2.5 mm) package (MSL1, 260 °C per JEDEC J-STD-020) Figure 1. SKY85601-11 Block Diagram Description The SKY85601-11 is an integrated, Single-Pole Double-Throw (SPDT) switch with a Low-Noise Amplifier (LNA) intended for wireless applications. The device has a low Noise Figure (NF) with high linearity in the transmit mode. The SKY85601-11 operates at 3.3 V and draws 15 mA of current. In the transmit mode, a shutdown function saves power when the device is inactive. The switch requires five external components. The switch is manufactured in a compact, 2.5 x 2.5 mm, 16-pin Quad Flat No-Lead (QFN) package. The small footprint provides the industry’s smallest PCB area needed to implement an integrated broadband SPDT switch with LNA functionality. A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Figure 2. SKY85601-11 Pinout – 16-Pin QFN (Top View) Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 [email protected] www.skyworksinc.c...