Datasheet HMC813 (Analog Devices)

HMC813
v02.0913
SUCCESSIVE DETECTION LOG VIDEO AMPLIFIER (SDLVA) WITH LIMITED RF OUTPUT, 1 - 26 GHz Typical Applications Features
The HMC813 is ideal for: 1 to 26 GHz Operation IP • EW, ELINT & IFM Receivers High Logging Range: 55 dB H • DF Radar Systems Frequency Flatness: ±1.5 dB C • ECM Systems Saturated Output Power: -7 dBm - • Broadband Test & Measurement Fast Rise/Fal Times: 4/10 ns • Power Measurement & Control Circuits Single Positive Supply: +3.3V RS • Military & Space Applications ESD Sensitivity (HBM): Class 1A O T -55 to +85° C Operating Temperature C
Functional Diagram
TE
General Description
E The HMC813 is a Successive Detection Log Video Amplifier (SDLVA) With Limited RF which operates D from 1 to 26 GHz. The HMC813 provides a logging R range of 55 dB. This device offers typical fast rise/fal times of 4/10 ns. The HMC813 log video output slope is WE typical y 14.5 mV/dB. Maximum recovery times are less O than 20 ns. Ideal for high speed channelized receiver P applications, the HMC813 operates from a single +3.3 V supply, and consumes only 150 mA. All data shown herein is measured with the chip in a 50 Ohm environment and contacted with RF probes.
Electrical Specifications, TA = +25 °C, Vcc1 = Vcc2 = Vcc3 = Vcc4 = 3.3V [1]
Parameter Conditions Typ. Units Input Frequency Range[2] 1 - 26 GHz Frequency Flatness (Video out) Pin= -25 dBm ±1.5 dB Log Linearity Pin= -40 dBm to +0 dBm ±1 dB Log Linearity over Temperature -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 6 dBm Saturated Output Power, Psat -7 dBm Saturated Output Power Flatness ±2.5 dB RF Input Return Loss 7 dB RF Output Return Loss 13 dB Log Video Minimum Output Voltage 0.875 V Log Video Maximum Output Voltage 1.65 V Log Video Output Rise Time Pin = 0 dBm, 10% to 90% 4 ns Log Video Output Fall Time Pin = 0 dBm, 90% to 10% 10 ns [1] Electrical specs and performance plots are given for single-ended operation. [2] Video output load should be 1K Ohm or higher. I F nf o or r p mati r o in cfe ur , d nish e e l d iv b e y r A y a nalo n g d t Devi o p ces i la s c bele o ieve rd d t e o rbs e : H acc iutrtatite e M and ic reli rao bl w e. a H v o e C wever o , nrp o For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other oration, 2 Elizabeth Drive, Chelmsford, MA 01824 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 978-250-3343 Fax: 978-250-3373 O rights of third parties that may result from its use. Specifications subject to change without notice. No rd Phoe n r O e: 7 n- 81-li 3 n 2 e a 9-4 t w 70 ww 0 • O . rdh e itt r o it nle i . n co e a m
1
license is granted by implication or otherwise under any patent or patent rights of Analog Devices. t www.analog.com Application Support: Phon Trademarks and registered trademarks are the property of their respective owners. e: 978-250-334 A 3 p o plic ra a tio pp n S s u @ p h por ittti : Pte ho.c n om e: 1-800-ANALOG-D