HMC813LC4B
v03.0614 POWER DETECTORS -SMT SUCCESSIVE DETECTION LOG VIDEO AMPLIFIER (SDLVA)
WITH LIMITED RF OUTPUT, 1 -20 GHz
Typical Applications Features The HMC813LC4B is ideal for: High Logging Range: 55 dB • EW, ELINT & IFM Receivers Frequency Flatness: ±1.5 dB • DF Radar Systems Saturated Output Power: -7 dBm • ECM Systems Fast Rise/Fall Times: 5/10 ns • Broadband Test & Measurement Single Positive Supply: +3.3V • Power Measurement & Control Circuits ESD Sensitivity (HBM): Class 1A • Military & Space Applications 24 Lead 4x4 mm SMT Package: 16 mm² Functional Diagram General Description
The HMC813LC4B is a Successive Detection Log
Video Amplifier (SDLVA) with a limited RF output
which operates from 1 to 20 GHz. The HMC813LC4B
provides a logging range of 55 dB. This device offers
typical fast rise/fall times of 5/10 ns. The HMC813LC4B
log video output slope is typically 15 mV/dB. Maximum
recovery times are less than 15 ns. Ideal for high speed
channelized receiver applications, the HMC813LC4B
operates from a single +3.3 V supply, and consumes
only 153 mA. The HMC813LC4B is available in a highly
compact 4x4 mm SMT ceramic package and is ideal for
high speed channelized receiver applications. Electrical Specifications, TA = +25 °C, Vcc1 = Vcc2 = Vcc3 = 3.3V [1]
Parameter
Input Frequency Range Conditions [2] Frequency Flatness (Video out) Typ. Units 1 -20 GHz Pin= -25 dBm ±1.5 dB Pin= -40 dBm to +0 dBm ±1 dB -55 to +85° C, Pin= -20 dBm ±0.5 dB Minimum Logging Range to ±3 dB error @ 18 GHz -53 dBm Maximum Logging Range to ±3 dB error @ 18 GHz 7 dBm -7 dBm Log Linearity
Log Linearity over Temperature Saturated Output Power, Psat
Saturated Output Power Flatness ±1.5 dB 8 dB RF Output Return Loss 18 dB Log Video Minimum Output Voltage 0.9 V RF Input Return Loss Log Video Maximum Output Voltage 1.73 V Log Video Output Rise Time Pin = 0 dBm, 10% to 90% 5 ns Log Video Output Fall Time Pin = 0 dBm, 90% to 10% 10 ns [1] Electrical specifications and performance plots are given for single-ended operation.
[2] Video output load should be 1K Ohm or higher. 1 Information furnished by Analog Devices is believed to be accurate and reliable. However, no
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