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MAX9994 Datasheet 1700MHz to 2200MHz Downconversion Mixer

Manufacturer: Maxim Integrated (now Analog Devices)

General Description

The MAX9994 high-linearity downconversion mixer provides 8.3dB gain, +26.2dBm IIP3, and 9.7dB NF for 1700MHz to 2200MHz UMTS/WCDMA, DCS, and PCS base-station receiver applications.

With a 1400MHz to 2000MHz LO frequency range, this particular mixer is ideal for low-side LO injection receiver architectures.

High-side LO injection is supported by the MAX9996*, which is pin-for-pin and functionally compatible with the MAX9994.

Overview

19-3435; Rev 0; 10/04 KIT ATION EVALU E L B A IL AVA www.DataSheet4U.

Key Features

  • o 1700MHz to 2200MHz RF Frequency Range o 1400MHz to 2000MHz LO Frequency Range (MAX9994) o 1900MHz to 2400MHz LO Frequency Range (MAX9996) o 40MHz to 350MHz IF Frequency Range o 8.3dB Conversion Gain o +26.2dBm Input IP3 o +12.6dBm Input 1dB Compression Point o 9.7dB Noise Figure o 67dBc 2RF - 2LO Spurious Rejection at PRF = -10dBm o Integrated LO Buffer o Integrated RF and LO Baluns for Single-Ended Inputs o Low -3dBm to +3dBm LO Drive o Built-In SPDT LO Switch with 45dB LO1 to LO2 Isolation a.