My Inquiry
My Account
Analog Devices Inc. 120257-HMC913LC4B
- Part No.:
- 120257-HMC913LC4B
- Manufacturer:
- Analog Devices Inc.
- Category:
- RF, RFID, Wireless Evaluation Boards
- Package:
- Datasheet:
-
120257-HMC913LC4B.pdf
- Description:
- EVAL BOARD HMC913LC4B
- Quantity:
- Payment:
- Shipping:
Inventory:3,195
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
HMC913LC4B from Analog Devices (formerly Hittite Microwave) is a Successive Detection Log Video Amplifier (SDLVA) operating from 0.6 to 20 GHz, delivering 59 dB logging range (−54 to +5 dBm at 18 GHz), ±1 dB log linearity, and 14 ns propagation delay. It serves as the RF-to-video signal conditioning core in high-speed channelized receivers for electronic warfare systems.
For engineers reviewing the HMC913LC4B datasheet, HMC913LC4B pinout, HMC913LC4B application, or HMC913LC4B equivalent, key selection criteria include its 0.6–20 GHz input bandwidth, 14 mV/dB log slope, single +3.3 V supply operation, 24-lead 4×4 mm ceramic SMT package, and −40°C to +85°C operating temperature range.
Technical Context
The HMC913LC4B implements a successive detection architecture with cascaded limiting amplifier stages to generate a logarithmic video output proportional to RF input power. Its RF input is differential (RFINP/RFINN), configured for single-ended operation via AC-coupled RFINN to ground.
It features two independent bias supplies (Vcc1 and Vcc2), an enable pin (EN) reducing supply current to <3 mA when deasserted, and a feedback-configured video output (VIDEO OUT/VIDEO FB) requiring ≥1 kΩ load impedance. Input return loss is 7 dB across band; output rise/fall times are 5 ns/10 ns.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Frequency Range | 0.6–20 GHz - supports full-bandwidth RF signal detection without external tuning or switching. |
| Logging Range | 59 dB (−54 to +5 dBm @ 18 GHz) - enables wide-dynamic-range power measurement in pulse-dense EW environments. |
| Log Linearity | ±1 dB (−50 to +3 dBm) - ensures accurate amplitude estimation for IFM and DF signal processing. |
| Propagation Delay | 14 ns - provides deterministic timing for time-of-arrival measurements in radar warning receivers. |
| Supply Voltage | +3.3 V - simplifies power design with single low-noise rail; Vcc1/Vcc2 must be tied together. |
| Video Output Slope | 14 mV/dB - maps RF power directly to analog voltage for ADC digitization with known scaling. |
| Operating Temperature | −40°C to +85°C - qualified for deployment in airborne and ground-based military platforms. |
Pinout & Package
The HMC913LC4B is housed in a 24-lead, 4×4 mm surface-mount ceramic package with alumina body, gold-over-nickel plating, and exposed ground paddle requiring soldering to PCB RF ground.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1–3, 6, 7, 10–13, 16, 18–20, 24 | N/C | Internally unconnected; externally grounded per RF layout best practice to minimize parasitic coupling. |
| 4, 5 | RFINP, RFINN | Differential RF input; single-ended operation uses RFINP as active port and RFINN AC-coupled to 50 Ω ground. |
| 8, 9 | GND | RF/DC ground pins - must be low-inductance connected to ground plane alongside exposed paddle. |
| 14, 15 | VIDEO FB, VIDEO OUT | Video output node with internal feedback path; shorted externally; requires ≥1 kΩ load for specified performance. |
| 17 | EN | Enable control - logic-high (+3.3 V) enables operation; logic-low (0 V) reduces total supply current to <3 mA. |
| 21 | Vcc2 | Bias supply - must be tied to Vcc1; filtered locally; startup rise time <100 µs required. |
| 22, 23 | Vcc1 | Primary bias supply - shared with Vcc2; dual pins reduce IR drop and improve PSRR at RF frequencies. |
Key Features
| Feature | Design Value |
|---|---|
| High logging range | 59 dB dynamic range enables detection of weak signals amid strong interferers in ELINT receivers. |
| Fast video response | 5 ns rise / 10 ns fall time supports pulse-width discrimination for radar emitter identification. |
| Temperature-stable log slope | 5 µV/dB·°C variation at 10 GHz minimizes calibration drift across operational thermal envelope. |
| ESD robustness | HBM Class 1A rating (≥250 V) allows safe handling in production without specialized ESD controls. |
| Compact RF-optimized package | 4×4 mm ceramic SMT footprint with ground paddle enables dense placement in multi-channel receiver modules. |
Applications
| EW Receiver Front-End | IFM Channelizer |
|---|---|
Use Scenario: Wideband RF signal acquisition in tactical electronic support measures (ESM) systems monitoring 0.6–20 GHz spectrum. IC Role / Device Role / Timing Role: Primary SDLVA converting instantaneous RF amplitude into calibrated log-video voltage for downstream digitization and pulse analysis. Use Value: 59 dB logging range and ±1 dB linearity ensure accurate pulse amplitude measurement critical for emitter fingerprinting. | Use Scenario: Real-time frequency measurement in intercept receivers using channelized filter banks followed by log amplification. IC Role / Device Role / Timing Role: Post-filter video amplifier providing consistent amplitude scaling across all channels for time-of-arrival and pulse-width correlation. Use Value: 14 ns propagation delay and <30 ns recovery time preserve pulse fidelity during rapid sequential channel sampling. |
| Radar Warning Receiver (RWR) | Test & Measurement Power Sensor |
Use Scenario: Threat detection and classification in airborne RWR systems requiring fast, wide-dynamic-range RF power sensing. IC Role / Device Role / Timing Role: Core detector element translating incoming radar pulses into time-aligned video outputs for direction-finding and priority sorting. Use Value: −40°C to +85°C operation and 7 dB input return loss maintain stable sensitivity across flight envelope and antenna VSWR variations. | Use Scenario: Benchtop RF power measurement where broadband log response replaces multiple fixed-range sensors. IC Role / Device Role / Timing Role: Standalone or module-integrated log amplifier generating voltage-proportional-to-power output for calibrated power meters. Use Value: 14 mV/dB slope and ±2 dB frequency flatness simplify analog-to-digital conversion and reduce post-processing correction overhead. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar log video amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HMC1099LP4E | Wider 0.1–20 GHz range; 60 dB logging range; 28-lead 4×4 mm QFN; requires dual supply (−5.2 V/+5 V). | Supports lower-frequency VHF/UHF signals; higher supply complexity limits use in compact +3.3 V-only designs. | Select HMC1099LP4E only if sub-600 MHz coverage is mandatory and dual-rail supply is available. |
| LT5537 | Narrower 1–10 GHz range; 45 dB logging range; ±1.5 dB linearity; 16-lead 3×3 mm QFN; +5 V supply. | Lower cost and smaller footprint but insufficient dynamic range and bandwidth for 18–20 GHz EW applications. | Choose LT5537 for commercial test equipment below 10 GHz where size and cost outweigh ultra-wideband performance. |
Compared with HMC1099LP4E and LT5537, the HMC913LC4B uniquely balances 0.6–20 GHz coverage, 59 dB dynamic range, and single +3.3 V operation in a 24-lead ceramic SMT package-making it the preferred choice for space-constrained, high-performance military receiver front-ends.
Availability
HMC913LC4B is available at Aetrix Electronics and suitable for electronic warfare receivers, radar warning systems, and broadband test instrumentation requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for HMC913LC4B 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 product portfolio for defense, aerospace, and instrumentation markets.
The HMC913LC4B belongs to Analog Devices' legacy Hittite SDLVA product line, engineered specifically for wideband, high-speed RF power detection in electronic intelligence and radar countermeasure systems.
FAQ
What is the operating temperature range for the HMC913LC4B?
The HMC913LC4B is rated for continuous operation from −40°C to +85°C. This range is validated across all key specifications including log linearity, propagation delay, and video output slope. The device's thermal resistance (junction-to-package bottom) is 79.2°C/W, and its maximum junction temperature is 125°C. For reliable long-term performance in military platforms, derating guidelines apply above 85°C ambient.
Does the HMC913LC4B require external RF matching components?
No, the HMC913LC4B does not require external input matching networks. Its input return loss is specified at 7 dB across 0.6–20 GHz under standard test conditions. However, optimal system-level return loss depends on PCB layout: RFINN must be AC-coupled to 50 Ω ground for single-ended use, and all ground leads plus the exposed paddle must be low-inductance connected to the RF ground plane using multiple vias.
How is the enable pin (EN) used in the HMC913LC4B?
The EN pin (Pin 17) controls power state: applying +3.3 V enables normal operation with full supply current (80 mA on Vcc1, 8 mA on Vcc2 at −30 dBm input); pulling EN to 0 V reduces total supply current to less than 3 mA. This feature supports low-power standby modes in battery-operated or duty-cycled EW systems. No sequencing is required between EN and supply rails.
What is the recommended video output load for the HMC913LC4B?
The HMC913LC4B video output (Pins 14/15) must be loaded with ≥1 kΩ impedance, as specified in the electrical characteristics table and application circuit. Lower loads degrade log linearity and output voltage swing. For ADC interfacing, a unity-gain buffer is recommended to isolate the load and preserve the 14 mV/dB slope and ±1 dB accuracy across temperature.
Can the HMC913LC4B be used in differential RF input configurations?
No-the HMC913LC4B is designed for single-ended RF input operation using RFINP (Pin 4) as the active port while RFINN (Pin 5) is AC-coupled to ground via 50 Ω. The datasheet explicitly states that all performance data assume single-ended operation, and no differential gain, phase balance, or common-mode rejection specifications are provided. Attempting true differential drive violates the validated operating condition.
120257-HMC913LC4B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Packaging:
- Box
- Product Status:
- Active
- Type:
- Amplifier
- Frequency:
- 600MHz ~ 20GHz
- Contents:
- Board(s)
- Utilized IC / Part:
- HMC913LC4B
120257-HMC913LC4B FAQ
1.How can I place an order for 120257-HMC913LC4B through Aetrix?
Please submit a Request for Quotation (RFQ) for 120257-HMC913LC4B 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 120257-HMC913LC4B reliable?
The price and inventory of 120257-HMC913LC4B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 120257-HMC913LC4B is usually 5 days.
3.What payment methods are accepted for 120257-HMC913LC4B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 120257-HMC913LC4B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 120257-HMC913LC4B?
120257-HMC913LC4B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 120257-HMC913LC4B 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 120257-HMC913LC4B?
For technical support, including 120257-HMC913LC4B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 120257-HMC913LC4B requirements.
6.How does Aetrix verify that 120257-HMC913LC4B is sourced from the original manufacturer or authorized distributors?
All 120257-HMC913LC4B 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 120257-HMC913LC4B meets industry standards.
7.What is the process for return or replacement of 120257-HMC913LC4B?
All 120257-HMC913LC4B units undergo pre-shipment inspection (PSI). If there is an issue with 120257-HMC913LC4B, 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 120257-HMC913LC4B part is unused and in its original packaging.
Return procedure for 120257-HMC913LC4B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
120257-HMC913LC4B Tags
-
113991054
Seeed Technology Co., Ltd
-
SC0918
Raspberry Pi
-
113991114
Seeed Technology Co., Ltd
-
ESP32-C6-DEVKITM-1-N4
Espressif Systems
-
ESP32-DEVKITM-1
Espressif Systems
-
C008
M5Stack Technology Co., Ltd.
-
ESP32-C3-DEVKITC-02
Espressif Systems
-
ESP32-C6-DEVKITC-1-N8
Espressif Systems
-
DFR0478
DFRobot
-
102010448
Seeed Technology Co., Ltd
-
ESP32-DEVKITC-32E
Espressif Systems
-
ESP32-DEVKITC-32UE
Espressif Systems
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
