FEATURES
nn 25dBm OIP3 nn –0.6dB Conversion Gain nn 14.1dB Noise Figure at 5.8GHz nn –154dBm/Hz Output Noise Floor nn Low LO-RF Leakage nn 0dBm LO Drive nn Broadband 50Ω Matched Input nn High Input P1dB: 10dBm at 5V nn 5V or 3.3V Supply at 99mA nn Single-Ended Output and LO Input nn Enable Pin nn –40°C to 105°C Operation (TC) nn 16-Lead (4mm × 4mm) QFN Package APPLICATIONS
nn Wideband Transmitters nn 4G and 5G Wireless Infrastructure nn Fixed Wireless Access Equipment nn Wireless Repeaters LTC5576 3GHz to 8GHz High Linearity Active Upconverting Mixer DESCRIPTION
The LTC®5576 is a high linearity active mixer optimized for upconverting applications requiring wide input bandwidth, low distortion and low LO leakage. The integrated output transformer is optimized for 4GHz to 6GHz applications, but is easily retuned for output frequencies as low as 3GHz, or as high as 8GHz, with minor performance degradation. The input is optimized for use with 1:1 transmission-line baluns, allowing very wideband impedance matching.
Linear Technology
