MAX9985 Datasheet - Maxim Integrated Products

MAX9985, Downconversion Mixer

www.DataSheet4U.com 19-0705 Rev 0; 1/07 Dual, SiGe, High-Linearity, 700MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch General Description

Features

* o 700MHz to 1000MHz RF Frequency Range o 570MHz to 865MHz LO Frequency Range o 50MHz to 250MHz IF Frequency Range o 6dB Typical Conversion Gain o 10.5dB Typical Noise Figure o +28.5dBm Typical Input IP3 o +16.2dBm Typical Input 1dB Compression Point o 77dBc Typical 2RF-2LO Spurious Rejection at PRF

Applications

* With a 700MHz to 1000MHz RF frequency range and a 570MHz to 865MHz LO frequency range, this mixer is ideal for lowside LO injection architectures. In addition, the broad frequency range makes the MAX9985 ideal for GSM 850/950, 2G/2.5G EDGE, WCDMA, cdma2000®, and iDEN® base-station applications. The

MAX9985_MaximIntegratedProducts.pdf