MAX2680 Datasheet (Maxim) - SiGe Downconverter Mixers

MAX2680, SiGe Downconverter Mixers

The MAX2680/MAX2681/MAX2682 miniature, low-cost, low-noise downconverter mixers are designed for lowvoltage operation and are ideal for use in portable communications equipment.

Signals at the RF input port are mixed with signals at the local oscillator (LO) port using a double-balanced mixer.

These

MAX2680 Features

* o 400MHz to 2.5GHz Operation o +2.7V to +5.5V Single-Supply Operation o Low Noise Figure: 6.3dB at 900MHz (MAX2680) o High Input Third-Order Intercept Point (IIP3 at 2450MHz) -6.9dBm at 5.0mA (MAX2680) +1.0dBm at 8.7mA (MAX2681) +3.2dBm at 15.0mA (MAX2682) o