Power detectors support 5.8-GHz apps

The HMC1010LP4E and HMC909LP4E rms power detectors feature a 4-bit programmable integration bandwidth control interface, eliminating the need for cumbersome analog control voltages. The HMC1010LP4E provides 60 dB of dynamic range, a nominal logarithmic slope of 37 mV/dB, a nominal intercept of 68 dBm, and a detection accuracy of ±1 dB.

In addition, the HMC1010LP4E exhibits less than 0.1-dB modulation error at 900, 1,900, and 2,200 MHz and offers a temperature stability of less than ±1 dB total error from 40 to 85°C maintained over the entire dc to 3.9 GHz frequency band. The single-ended HMC909LP4E provided 40 dB of dynamic range, a nominal logarithmic slope of 37 mV/dB, and a nominal intercept of 70 dBm over its entire dc to 5.8 GHz range. It exhibits less than 0.1-dB modulation error at 900, 1900, 2,200, and 3,500 MHz and 0.4 dB at 5800 MHz. Temperature stability is less than less than ±1 dB total error from 40 to 85°C maintained over the entire dc to 5.8 GHz frequency band. (ea/10,000; HMC1010LP4E, $1.99; HMC1010LP4E, $1.49 samples, now.)

Hittite Microwave , Chelmsford , MA
Sales 978-250-3343

http://www.hittite.com