SKY73049-350LF Buy Now
200-5000 MHz Single Downconversion Mixer

The SKY73049-350LF is a fully integrated, wideband single mixer that includes Local Oscillator (LO) drivers, an RF input stage, and a high linearity mixer core. The SKY73049-350LF features a power gain of 7 dB, a 3rd Order Input Intercept Point (IIP3) of +26 dBm, and a Noise Figure (NF) of 15 dB over a wide frequency range, which makes the device an ideal solution for multi-band 2G, 2.5G, 3G, and 4G base station transceivers.

The SKY73049-350LF is manufactured using a robust SiGe BiCMOS process, and has been designed for optimum long-term reliability. The device is provided in a compact, 3 x 3 mm, 16-pin Quad Flat No-Lead (QFN) package.

Please note: SKY73049-350LF is being discontinued and is not recommended for new designs.


  • RF frequency operation range: 200 to 5000 MHz
  • High-side or low-side injection
  • Integrated LO driver
  • Wideband integrated 50 Ω matched LO and RF ports
  • +3.3 V or +5 V operation
  • Small, QFN (16-pin, 3 x 3 mm) package (MSL1, 260 °C per JEDEC J-STD-020)
Data Sheets SKY73049-350LF: 200-5000 MHz Single Downconversion Mixer SKY73049_350LF_201130F.pdf (560 KB)
ProductName : SKY73049-350LF
RF Frequency (MHz) : 200-5000
IF Frequency (MHz) : 50-500
Gain (dB) :
IIP3 (dBm) : 27
OIP3 (dBm) :
IP1 dB (dBm) : 7
NF (dB) : 14
Package : QFN, 16-pin
Package (mm) : 3 x 3 x 0.75
Product Information:
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