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Analog Devices Inc. HMC813
- Part No.:
- HMC813
- Manufacturer:
- Analog Devices Inc.
- Category:
- Video Amps and Modules
- Package:
- -
- Datasheet:
-
HMC813.pdf
- Description:
- HMC813G - SDLVA CHIP, 1-26 GHZ
- Quantity:
- Payment:
- Shipping:
Inventory:250
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Product details
Overview
HMC813 from Analog Devices (formerly Hittite Microwave) is a Successive Detection Log Video Amplifier (SDLVA) die operating from 1 to 26 GHz, delivering 55 dB logging range, ±1.5 dB frequency flatness, and 14.5 mV/dB log slope - used in high-speed channelized receivers for EW/ELINT signal detection and power measurement.
For engineers reviewing the HMC813 datasheet, HMC813 pinout, HMC813 application, or HMC813 equivalent, this page provides verified technical context, validated pin functions, real-world use cases in radar DF and broadband test systems, and confirmed alternative options with documented functional trade-offs.
Technical Context
The HMC813 implements a multi-stage successive detection architecture with RF input and output ports configured for single-ended operation via 50 Ω microstrip coupling, and includes an enable control (EN) that reduces supply current to <3 mA in standby mode. Its video output is DC-coupled with internal feedback between VIDEO OUT and VIDEO FB pins.
It operates from a single +3.3 V supply across -55°C to +85°C, with all four VCC pads (VCC1–VCC4) requiring independent filtering; thermal resistance is 79.2 °C/W (channel-to-die bottom), and absolute max RF input power is +15 dBm.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Frequency Range | 1–26 GHz - supports full-bandwidth detection in wideband SIGINT and ECM front-ends without tuning. |
| Logging Range | 55 dB - enables accurate amplitude measurement of signals spanning six orders of magnitude in power. |
| Log Slope | 14.5 mV/dB - provides stable voltage-per-decibel scaling for analog power estimation in real-time processing chains. |
| Rise/Fall Time | 4 ns / 10 ns - ensures sub-10 ns transient response for pulse detection in fast-scan radar and IFM systems. |
| Supply Current | 150 mA @ +3.3 V - defines total power draw (495 mW) for thermal budgeting in compact MMIC assemblies. |
| Operating Temp | -55°C to +85°C - qualified for deployment in airborne, ground-mobile, and space-qualified military platforms. |
| ESD Rating | HBM Class 1A - mandates strict handling protocols during die attach and wire bonding to prevent latent damage. |
Pinout & Package
Package: Bare die (chip-scale), 0.011" thick, aluminum bond pads, no backside metal, overall size ±0.002". Supplied in WP-3 waffle pack.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC1–VCC4 (Pads 1–4, 5, 6–7, 8–9) | Bias supply inputs | Four independent +3.3 V supply connections requiring local RF/DC filtering; rise time <100 µs required for reliable startup. |
| EN (Pad 10) | Enable control | Active-high digital enable; pulls supply current to <3 mA when grounded, enabling low-power sleep mode. |
| RFIN+, RFIN- (Pads 27–28) | Differential RF input | Single-ended RF applied to RFIN+; RFIN- AC-coupled to ground via 50 Ω for impedance matching. |
| RFOUT+, RFOUT- (Pads 12–13) | Differential RF output | Limited RF output (Psat = -7 dBm); RFOUT- AC-coupled to ground for single-ended use. |
| VIDEO OUT / VIDEO FB (Pads 18–19) | Log video output & feedback | Shorted together per application circuit; requires ≥1 kΩ load for specified linearity and slope accuracy. |
| Die Bottom (Pads 11, 14–17, 20–26, 29–30) | RF and DC ground | Mandatory low-inductance connection to system ground plane; critical for RF stability and thermal dissipation. |
Key Features
| Feature | Design Value |
|---|---|
| Wideband logarithmic detection | 55 dB dynamic range over 1–26 GHz enables single-device coverage of L- through K-band EW systems. |
| Fast transient response | 4 ns rise / 10 ns fall time supports pulse-width discrimination in high-PRF radar intercept applications. |
| Temperature-stable log slope | ±0.5 dB log linearity over -55°C to +85°C at -20 dBm input ensures consistent amplitude calibration across environmental extremes. |
| Integrated enable function | EN pin reduces quiescent current to <3 mA, allowing duty-cycled operation in battery-constrained platform subsystems. |
| High ESD robustness margin | Class 1A rating (≤250 V HBM) aligns with MIL-STD-883 handling requirements for field-replaceable RF modules. |
Applications
| EW/ELINT Receivers | DF Radar Systems |
|---|---|
Use Scenario: Real-time signal acquisition across 1–26 GHz spectrum in airborne electronic warfare pods. IC Role / Device Role / Timing Role: SDLVA front-end providing instantaneous amplitude measurement for signal sorting and threat identification. Use Value: 55 dB logging range and ±1.5 dB flatness ensure accurate RF power estimation across full band without recalibration. |
Use Scenario: Direction-finding receiver channels requiring rapid pulse amplitude capture for angle-of-arrival computation. IC Role / Device Role / Timing Role: High-speed log amplifier generating video output synchronized to RF pulse envelope for time-of-arrival analysis. Use Value: 4 ns rise time and <20 ns recovery enable precise pulse edge timing in multi-channel interferometric DF architectures. |
| Broadband Test Equipment | Military Power Control |
Use Scenario: Embedded power monitoring in automated RF test sets covering cellular, SATCOM, and radar bands. IC Role / Device Role / Timing Role: Wideband detector feeding ADC for real-time power spectral density analysis. Use Value: Single +3.3 V supply and 150 mA consumption simplify power architecture versus multi-rail alternatives. |
Use Scenario: Closed-loop RF power regulation in solid-state T/R modules for active electronically scanned arrays (AESA). IC Role / Device Role / Timing Role: Feedback sensor measuring forward/reflected power to adjust driver stage bias in real time. Use Value: -53 dBm minimum detectable input and 6 dBm maximum input support control loop operation across transmit power levels. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar log video amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HMC1099 | 2–18 GHz range, 50 dB logging range, 15 mV/dB slope, requires dual +5 V supplies. | Lower frequency coverage excludes K-band; higher supply voltage increases power system complexity. | Choose for cost-sensitive 2–18 GHz systems where extended bandwidth is unnecessary. |
| ADL5513 | 0.1–4 GHz range, 45 dB logging range, 20 mV/dB slope, integrated 50 Ω input, +3.3 V only. | Not suitable above 4 GHz; lacks RF output port; optimized for baseband/IF rather than RF front-end use. | Choose for sub-4 GHz instrumentation or communications monitoring where board space and simplicity outweigh bandwidth needs. |
Compared with HMC1099 and ADL5513, the HMC813 uniquely delivers full 1–26 GHz coverage with RF output capability and temperature-stable log linearity - making it the only option among the three qualified for wideband military SIGINT and radar DF front-ends.
Availability
HMC813 is available at Aetrix Electronics and suitable for EW/ELINT receivers, DF radar systems, and broadband test equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for HMC813 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices acquired Hittite Microwave in 2014 and maintains its high-frequency RF IC portfolio, including MMICs, mixers, and detectors designed for defense, aerospace, and test instrumentation markets.
The HMC813 belongs to Hittite's legacy SDLVA product line, engineered specifically for wideband RF power measurement and pulse detection in electronic warfare and radar signal processing systems.
FAQ
What is the operating frequency range of the HMC813?
The HMC813 operates from 1 GHz to 26 GHz, covering L-, S-, C-, X-, Ku-, and K-bands. This full-bandwidth capability is measured and specified with RF probes in a 50 Ω environment, and enables single-device deployment in wideband EW and radar front-ends without band segmentation or switching.
Does the HMC813 require multiple supply voltages?
No - the HMC813 operates from a single +3.3 V supply applied to four separate VCC pads (VCC1–VCC4). Each pad must be independently filtered, and supply rise time must be faster than 100 µs to ensure proper startup behavior. No negative or auxiliary voltages are required.
How is the log video output of the HMC813 interfaced?
The HMC813 log video output is provided on Pads 18 and 19 (VIDEO OUT / VIDEO FB), which must be shorted together per the application circuit. The output requires a minimum load of 1 kΩ for specified linearity and slope accuracy; lower loads degrade log fidelity and increase error beyond ±1 dB.
What is the RF output capability of the HMC813?
The HMC813 provides a limited RF output (RFOUT+ and RFOUT-) with saturated power of -7 dBm and ±2.5 dB flatness across 1–26 GHz. It is intended for cascading into subsequent stages (e.g., limiters or mixers) and not for direct antenna drive; RFOUT- must be AC-coupled to ground for single-ended use.
Is the HMC813 pin-compatible with other Hittite SDLVAs like the HMC1099?
No - the HMC813 has a unique 31-pad die layout optimized for wideband performance and thermal management, differing significantly from the HMC1099's 24-pad configuration and bias scheme. Direct replacement would require PCB redesign, revised bond wire routing, and updated thermal interface design.
HMC813 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- -
- Series:
- *
- Packaging:
- Bulk
- Product Status:
- Active
- Applications:
- -
- Output Type:
- -
- Number of Circuits:
- -
- -3db Bandwidth:
- -
- Slew Rate:
- -
- Current - Supply:
- -
- Current - Output / Channel:
- -
- Voltage - Supply, Single/Dual (±):
- -
- Mounting Type:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- -
HMC813 FAQ
1.How can I place an order for HMC813 through Aetrix?
Please submit a Request for Quotation (RFQ) for HMC813 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for HMC813 reliable?
The price and inventory of HMC813 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HMC813 is usually 5 days.
3.What payment methods are accepted for HMC813?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HMC813 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HMC813?
HMC813 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HMC813 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for HMC813?
For technical support, including HMC813 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HMC813 requirements.
6.How does Aetrix verify that HMC813 is sourced from the original manufacturer or authorized distributors?
All HMC813 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that HMC813 meets industry standards.
7.What is the process for return or replacement of HMC813?
All HMC813 units undergo pre-shipment inspection (PSI). If there is an issue with HMC813, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The HMC813 part is unused and in its original packaging.
Return procedure for HMC813:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HMC813 Tags
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