LTC5562IUC#TRMPBF

LTC5562 is a versatile low power mixer optimized for applications requiring wide input bandwidth, low distortion and low LO leakage. This mixer can be used for either upconverting or down converting applications, and provides a nominal conversion gain of 1dB. The differential input is optimized for use with a 1:1 transmission-line balun, the input is 50 ohm broadband matched from 30MHz to 7GHz. The LO can be differential or single-ended and requires only -1dBm of LO power to achieve excellent distortion and noise performance. The impedance match at the LO input is maintained during shutdown. This mixer offers low LO leakage, greatly reducing the need for output filtering to meet LO suppression requirements. It is widely used in applications such as portable radios, portable test instruments, wireless infrastructure, fixed wireless access equipment, VHF & UHF mixer, wireless repeaters etc.

• Supply voltage from 2.7V to 3.6V
• Supply current is 15mA typ at (R1 = 60 ohm, VCC = 3.3V, TC = 25°C)
• Up or down conversion, 2KV ESD (HBM and CDM)
• Conversion gain is 1dB typ at (IN = 240MHz, fOUT = 3.6GHz, low side LO)
• Low LO drive from -4dBm to +2dBm
• LO impedance match maintained during shutdown
• Shutdown current is 10µA typ at (VCC = 3.3V, TC = 25°C)
• Output noise floor at PIN = 0dBm is -157dBm/Hz typ at (TC = 25°C, VCC = 3.3V)
• Operating temperature range from -40°C to 105°C
• Package style is 10-lead plastic QFN

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