LTC5576
3GHz to 8GHz
High Linearity Active
Upconverting Mixer
Description Features
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 50О© 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 (T )
C
nn 16-Lead (4mm Г— 4mm) QFN Package The LTCВ®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, …