SKY12207-478LF - Buy Now
0.9-4.0 GHz 50 W High Power Silicon PIN Diode SPDT Switch

The SKY12207-478LF is a high power handling, Single-Pole, Double-Throw (SPDT) silicon PIN diode switch. The device operates over the 900 MHz to 4 GHz band. It features low insertion loss, excellent power handling, and superb linearity with low DC power consumption.

The SKY12207-478LF is well-suited for use as a high power transmit/receive switch in a variety of telecommunication systems such as WiMAX, TD-SCDMA, or LTE base stations.

The device is provided in a 4 x 4 mm, 16-pin Quad Flat No-Lead (QFN) package.

  • High power handling: 50 W CW, 200 W peak
  • Low insertion loss: 0.4 dB typical
  • High antenna-to-receive isolation: 42 dB @ 2.6 GHz typical
  • Controlled with positive power supply
  • Small, QFN (16-pin, 4 x 4 mm) Pb-free package (MSL1, 260 °C per JEDEC J-STD-020)
Data Sheets SKY12207-478LF: 0.9-4.0 GHz 50 W High Power Silicon PIN Diode SPDT Switch SKY12207_478LF_201678D.pdf (1244 KB)
Product Brief High Power (40 to 150 Watt) SPST and SPDT PIN Diode Switches PB_HighPowerPINDiodeSwitchesPB116_13A.pdf (1075 KB)
Designer Info SKY12207-478LF: S Parameters SKY12207_478LF_28V_50mA.zip (772 KB)
ProductName : SKY12207-478LF
Description (Absorptive/ Reflective) : SPDT (R)
Frequency (GHz) : 0.9-4.0
Typ. IL (dB) : 0.3-0.4
Typ. Isol. (dB) : 30-42
Typ. IIP3 (dBm) : 78
Max. TX Power (W) : 50
Package (mm) : QFN 16L,
4 x 4 x 1.5
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