HMC813LC4B
v03.0614
SUCCESSIVE DETECTION LOG VIDEO AMPLIFIER (SDLVA)
WITH LIMITED RF OUTPUT, 1 - 20 GHz
Typical Applications
Features
The HMC813LC4B is ideal for:
• EW, ELINT & IFM Receivers
• DF Radar Systems
High Logging Range: 55 dB
Frequency Flatness: 1.5 dB
Saturated Output Power: -7 dBm
Fast Rise/Fall Times: 5/10 ns
• ECM Systems
Single Positive Supply: +3.3V
ESD Sensitivity (HBM): Class 1A
24 Lead 4x4 mm SMT Package: 16 mm²
• Broadband Test & Measurement
• Power Measurement & Control Circuits
• Military & Space Applications
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
Conditions
Typ.
1 - 20
1.5
1
Units
GHz
dB
Input Frequency Range[2]
Frequency Flatness (Video out)
Log Linearity
Pin= -25 dBm
Pin= -40 dBm to +0 dBm
-55 to +85° C, Pin= -20 dBm
to 3 dB error @ 18 GHz
to 3 dB error @ 18 GHz
dB
Log Linearity over Temperature
Minimum Logging Range
Maximum Logging Range
Saturated Output Power, Psat
Saturated Output Power Flatness
RF Input Return Loss
0.5
-53
7
dB
dBm
dBm
dBm
dB
-7
1.5
8
dB
RF Output Return Loss
18
dB
Log Video Minimum Output Voltage
Log Video Maximum Output Voltage
Log Video Output Rise Time
0.9
1.73
5
V
V
Pin = 0 dBm, 10% to 90%
Pin = 0 dBm, 90% to 10%
ns
Log Video Output Fall Time
10
ns
[1] Electrical specifications and performance plots are given for single-ended operation.
[2] Video output load should be 1K Ohm or higher.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implicPahtioon noreo:th9er7w8ise-2un5d0er-a3ny3p4a3tent orFpaatexn:t r9ig7ht8s -o2f A5n0alo-g3D3e7vi3ces. Order On-line at www.hittite.com
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1
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