DATA SHEET SKY13286-359LF: 0.1 to 6.0 GHz High Isolation SPDT Absorptive Switch Applications C BL J1 GSM, PCS, WCDMA base stations 2.4 and 5.8 GHz ISM devices Wireless local loops 50 C BL RFC Features Single, positive voltage control: 0 to 3 and 0 to 5 V 50 High isolation 64 dB at 1 GHz and 2 GHz Integrated silicon CMOS driver C BL Absorptive J2 Small, QFN (16-pin, 4 x 4 mm) Pb-free package (MSL1, 260 C per JEDEC J-STD-020) Decoder TM Skyworks Green products are compliant with VDD VCTL all applicable legislation and are halogen-free. Figure 1. SKY13286-359LF Block Diagram For additional information, refer to Skyworks TM Denition of Green , document number SQ040074. Description The SKY13286-359LF is a GaAs pHEMT FET high-isolation, absorptive switch. The device is an ideal component for base station applications in which synthesizer isolation is critical. The device is provided in a 4 x 4 mm, 16-pin Quad Flat No-Lead (QFN) package. 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. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 200570K Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice August 3, 2017 1 200570-001DATA SHEET SKY13286-359LF: SPDT ABSORPTIVE SWITCH 16 15 14 13 1 12 J1 VDD 2 11 VCTL GND 3 10 GND RFC 4 9 GND J2 5 6 78 200570-002 Figure 2. SKY13286-359LF Pinout (Top View) Table 1. SKY13286-359LF Signal Descriptions Pin Name Description Pin Name Description 1 VDD DC power supply 9 J2 RF output 2 2 VCTL DC switch control pin. Switches insertion loss 10 GND Ground state from RFC to J1 or J2 (see Table 5). 3 RFC RF input 11 GND Ground 4 GND Ground 12 J1 RF output 1 5 GND Ground 13 GND Ground 6 GND Ground 14 GND Ground 7 GND Ground 15 GND Ground 8 GND Ground 16 GND Ground Typical performance characteristics of the SKY13286-359LF are Electrical and Mechanical Specifications illustrated in Figures 3 through 9. The absolute maximum ratings of the SKY13286-359LF are provided in Table 2. Recommended operating conditions are The state of the SKY13286-359LF is determined by the logic specified in Table 3 and electrical specifications are provided in provided in Table 5. Table 4. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 August 3, 2017 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 200570K GND GND GND GND GND GND GND GND