EV1HMC1120LP4

EV1HMC1120LP4 is a HMC1120LP4E evaluation PCB. The HMC1120LP4E is an RMS power detector with an integrated high bandwidth envelope detector. The RMS output is a temperature-compensated, monotonic, linear-in-dB representation of real RF signal power, measured over an input sensing range of 70dB. The envelope detector provides an accurate voltage output which is linearly proportional to the amplitude envelope of the RF input signal for modulation bandwidths up to 150MHz. The high bandwidth envelope detection of the HMC1120LP4E makes it ideal for detecting broadband and high crest factor RF signals commonly used in GSM, WCDMA, and LTE systems. Additionally, the instantaneous envelope output can be used to create fast, excessive RF power protection, PA linearization, and efficiency-enhancing envelope-tracking PA implementations.

• Broadband single-ended RF input
• RMS detector with ±1dB detection accuracy up to 3.9GHz
• Input dynamic range from -60dBm to +8dBm
• ±1dB envelope detection accuracy over 30dB input range
• Envelope detection bandwidth greater than 150MHz
• Digitally programmable integration bandwidth
• Power-down mode