LTC5597IDC#TRMPBF

LTC5597 is a high accuracy RMS power detector that provides a very wide RF input bandwidth, from 100MHz upto 70GHz. This makes the device suitable for a wide range of RF and microwave applications, such as point to-point microwave links, instrumentation and power control applications. The DC output voltage of the detector is an accurate representation of the average signal power applied to the RF input. The response is linear-in-dB with 28.5mV/dB logarithmic slope over a 35dB dynamic range with typically better than ±1dB accuracy. The detector is particularly suited for measurement of waveforms with crest factor (CF) as high as 12dB, and waveforms that exhibit a significant variation of the crest factor during measurement. It is widely used in application such as point-to-point microwave links, SATCOM, instrumentation and measurement equipment, military radios, 5G, LTE, Wi-Fi, wireless networks, RMS power measurement, receive and transmit gain control, RF PA transmit power control.

• ±2dB flat response from 100MHz to 60GHz
• Accurate RMS power measurement of high crest factors (upto 12dB) modulated waveforms
• Low power shutdown mode
• ESD rating: 2500V HBM, 1500V CDM
• Active supply current is 33.5mA typ at (TC = 25°C. VCC = 3.3V)
• Shutdown supply current is 50nA typ at (TC = 25°C. VCC = 3.3V)
• Integrated output noise is 22μVRMS typ at (TC = 25°C. VCC = 3.3V)
• Operating temperature is -40°C to 125°C
• Package style is 8-lead plastic DFN

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party