Dual-Band Matched SP4T WiFi Switch: SKY13575-639LF

Source: Skyworks Solutions, Inc.

Dual-Band Matched SP4T WiFi Switch: SKY 13575-639LF

The SKY13575-639LF from Skyworks is a dual-band single-pole, four-throw switch ideal for dual-band WLAN, 3G/4GLTE systems, and WLAN 802.11 a/b/g/n/ac applications. With an integrated 50Ω match on all RF outputs ports and external DC blocking capacitors, this switch can operate within the -40°C to 90°C temperature range.

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The SKY13575-639LF switching capability is controlled by two CMOS/TTL compatible control voltage inputs. The RFC pin is connected to one of four switched RF outputs by a low insertion loss path, while the path between the RFC pin and the other RF pins is in isolation.

Additional features include:

  • Low insertion loss: 0.6 db at 2.5 GHz, 1.1 dB at 6 GHz (typical)
  • High isolation: 40 dB at 2.5 GHz, 30 dB at 6 GHz (typical)
  • Integrated GPIO interface
  • Small QFN (14-pin, 1.6 1.6 0.45 mm) package

Download the available datasheet for more features and specifications.

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