LTC5540IUH Datasheet PDF - Linear Technology

DESCRIPTION
The LTC®5540 is part of a family of high dynamic range, high gain passive downconverting mixers covering the 600MHz to 4GHz frequency range. The LTC5540 is optimized for 0.6GHz to 1.3GHz RF applications. The LO frequency must fall within the 0.7GHz to 1.2GHz range for optimum performance.A typical application is a LTE or GSM receiver with a 700MHz to 915MHz RF input and high-side LO.

FEATURES
■ Conversion Gain: 7.9dB at 900MHz
■ IIP3: 25.9dBm at 900MHz
■ Noise Figure: 9.9dB at 900MHz
■ 16.2dB NF Under +5dBm Blocking
■ High Input P1dB
■ 3.3V Supply, 640mW Power Consumption
■ Shutdown Pin
■ 50Ω Single-Ended RF and LO Inputs
■ LO Inputs 50Ω Matched when Shutdown
■ High Isolation LO Switch
■ 0dBm LO Drive Level
■ High LO-RF and LO-IF Isolation
■ Small Solution Size
■ 20-Lead (5mm × 5mm) QFN package

APPLICATIONS
■ Wireless Infrastructure Receivers (LTE, GSM, W-CDMA)
■ Point-to-Point Microwave links
■ High Dynamic Range Downmixer Applications