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Analog Devices Inc. HMC787ALC3BTR-R5
- Part No.:
- HMC787ALC3BTR-R5
- Manufacturer:
- Analog Devices Inc.
- Category:
- RF Mixers
- Package:
- 12-CLCC Exposed Pad
- Datasheet:
-
HMC787ALC3BTR-R5.pdf
- Description:
- DOUBLE-BALANCED - MIXER, 3-11GHZ
- Quantity:
- Payment:
- Shipping:
Inventory:4,969
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Product details
Overview
HMC787ALC3BTR-R5 from Analog Devices is a GaAs MMIC fundamental double-balanced mixer operating from 3 GHz to 10 GHz RF, with dc–4 GHz IF bandwidth and 17 dBm LO drive requirement. It delivers 9 dB typical conversion loss, 43 dB LO-to-IF isolation, and 24 dBm input IP3 across its band, enabling high-linearity downconversion and upconversion in microwave radio front-ends.
For engineers reviewing the HMC787ALC3BTR-R5 datasheet, HMC787ALC3BTR-R5 pinout, HMC787ALC3BTR-R5 application, or HMC787ALC3BTR-R5 equivalent, this page provides verified RF mixer specifications, ceramic LCC package interface details, temperature-stable performance data (−40°C to +85°C), and validated alternatives for microwave transceiver design.
Technical Context
The HMC787ALC3BTR-R5 implements a passive, double-balanced topology using GaAs MESFET process technology, requiring no external matching components or bias circuitry. Its optimized balun structures deliver high LO-to-RF and LO-to-IF isolation while supporting both upconversion and downconversion modes.
It operates with fixed 17 dBm LO drive across full RF range (3–10 GHz) and supports dc-coupled IF output with ≤12 mA source/sink current limit. The device exhibits stable conversion loss (9–11 dB), IP3 (15–24 dBm), and noise figure (9 dB SSB) over temperature and IF bandwidth (dc–4 GHz).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Frequency Range | 3 GHz to 10 GHz - enables direct microwave band coverage without harmonic mixing or external filtering |
| IF Frequency Range | dc to 4 GHz - supports baseband through L-band IF interfaces without external blocking capacitors when dc-coupled |
| Conversion Loss | 9 dB typical (3–9 GHz) - defines signal path attenuation; impacts system noise figure and gain budgeting |
| LO Drive Level | 17 dBm - fixed optimal drive; eliminates need for LO amplification stages in many architectures |
| Input IP3 | 24 dBm typical (3–9 GHz) - quantifies third-order intermodulation suppression for multi-carrier or wideband signals |
| LO-to-IF Isolation | 43 dB typical (3–9 GHz) - minimizes LO leakage into IF chain, reducing filtering burden on downstream stages |
| Operating Temperature | −40°C to +85°C - qualified for industrial and outdoor microwave equipment deployment |
Pinout & Package
12-terminal ceramic leadless chip carrier (LCC), RoHS-compliant, alumina substrate, gold-over-nickel finish, MSL3 rating, 2.90 mm × 2.90 mm body, exposed thermal pad requiring RF/dc ground connection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 4, 6, 7, 9 | GND | RF/dc ground terminals - must be soldered to solid ground plane; critical for balun performance and thermal dissipation |
| 2 | LO | Local oscillator input - ac-coupled, 50 Ω matched; accepts 17 dBm drive without external matching |
| 5 | IF | Intermediate frequency output - dc-coupled; limited to ±12 mA source/sink to prevent damage |
| 8 | RF | Radio frequency port - ac-coupled, 50 Ω matched; handles up to 28 dBm max input per absolute ratings |
| 10–12 | NIC | Not internally connected - left floating; no PCB trace or via required |
| EPAD | Exposed Pad | Thermal and RF ground - must be soldered to internal/external ground plane with ≥9 vias for θJC = 86°C/W |
Key Features
| Feature | Design Value |
|---|---|
| Passive double-balanced architecture | Eliminates need for external baluns or bias networks; reduces BOM count and layout complexity |
| Wide IF bandwidth (dc–4 GHz) | Supports zero-IF, low-IF, and high-IF architectures without redesigning IF interface |
| High LO-to-RF isolation (≥47 dB) | Reduces risk of LO radiation and simplifies RF filter requirements in transmit paths |
| Robust ESD protection (HBM 1500 V) | Enables handling in standard assembly environments without special ESD controls |
| Surface-mount ceramic LCC package (E-12-4) | Compatible with reflow soldering; eliminates wire bonding; supports high-volume manufacturing |
Applications
| Microwave Radio Transceivers | ISM/UWB Communication Systems |
|---|---|
Use Scenario: Point-to-point backhaul links operating at 5.8 GHz or 7.1–7.8 GHz licensed bands. IC Role / Device Role / Timing Role: Downconverter for receive path and upconverter for transmit path, translating between RF and baseband/IF. Use Value: 9 dB conversion loss and 24 dBm IP3 maintain dynamic range and adjacent channel rejection in dense spectral environments. |
Use Scenario: Industrial radar sensors and UWB medical imaging systems operating in 3.1–10.6 GHz FCC-defined band. IC Role / Device Role / Timing Role: Fundamental mixer core enabling wide instantaneous bandwidth signal translation without image-reject complexity. Use Value: dc–4 GHz IF bandwidth allows direct sampling of ultra-wide pulses without IF translation stages. |
| Test & Measurement Equipment | Military Radar Front-Ends |
Use Scenario: Portable spectrum analyzers and vector signal analyzers requiring broadband RF downconversion. IC Role / Device Role / Timing Role: First-stage mixer in superheterodyne receiver architecture, providing wide RF tuning range with stable LO drive. Use Value: 17 dBm fixed LO drive simplifies local oscillator subsystem design and improves amplitude repeatability across frequency sweeps. |
Use Scenario: EW receivers and missile seeker front-ends operating in harsh thermal environments (−40°C to +85°C). IC Role / Device Role / Timing Role: High-isolation mixer in multi-band RF conditioning module, rejecting strong out-of-band jammers. Use Value: 43 dB LO-to-IF isolation prevents LO feedthrough from saturating sensitive ADCs in digital backend chains. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar RF mixer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HMC1048LC3BTR-R5 | Wider RF range (2–18 GHz), higher conversion loss (10.5 dB typ), lower IP3 (21 dBm typ) | Better suited for Ka-band extensions; less suitable for low-noise 3–6 GHz ISM systems | Select when broader frequency coverage outweighs conversion loss penalty |
| ADMV1013ACPZN-R7 | Active IQ mixer, integrated LO synthesizer, 24–44 GHz operation, requires external power and digital control | Enables direct RF sampling and complex modulation; not drop-in compatible due to active bias and digital interface | Choose for millimeter-wave phased arrays needing integrated LO and I/Q demodulation |
Compared with HMC1048LC3BTR-R5 and ADMV1013ACPZN-R7, the HMC787ALC3BTR-R5 offers superior conversion loss and IP3 in the 3–10 GHz band with zero-bias passive operation-making it optimal for high-dynamic-range microwave radios where simplicity, thermal stability, and LO efficiency are prioritized over frequency extension or integration.
Availability
HMC787ALC3BTR-R5 is available at Aetrix Electronics and suitable for microwave radio transceivers, ISM band communication systems, and military radar front-ends requiring stable component supply across extended temperature ranges and high-volume production cycles.
Supply support for HMC787ALC3BTR-R5 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 is a global leader in high-performance analog, mixed-signal, and RF ICs, serving precision instrumentation, communications, and defense markets since 1965.
The HMC787ALC3BTR-R5 belongs to Analog Devices' Hittite Microwave MMIC product line, designed specifically for broadband RF signal translation in demanding microwave infrastructure and electronic warfare applications.
FAQ
What is the maximum RF input power rating for the HMC787ALC3BTR-R5?
The HMC787ALC3BTR-R5 has an absolute maximum RF input power rating of 28 dBm, as specified in the Absolute Maximum Ratings table. Exceeding this level risks permanent damage. For reliable operation, RF input should remain within linear region-typically ≤17 dBm for optimal P1dB and IP3 performance. The HMC787ALC3BTR-R5 maintains 17 dBm input 1 dB compression point across its 3–9 GHz band.
Does the HMC787ALC3BTR-R5 require external bias or matching components?
No, the HMC787ALC3BTR-R5 is a passive double-balanced mixer fabricated in GaAs MESFET process and requires no external bias, DC blocking, or impedance-matching components. All ports (LO, RF, IF) are internally matched-LO and RF are ac-coupled to 50 Ω, IF is dc-coupled. The HMC787ALC3BTR-R5 functions as a drop-in RF translation element in properly grounded layouts.
What is the role of the exposed pad (EPAD) on the HMC787ALC3BTR-R5 package?
The exposed pad on the HMC787ALC3BTR-R5 must be soldered directly to an RF/dc ground plane to ensure proper thermal dissipation (θJC = 86°C/W) and balun functionality. Per datasheet Figure 2 and Pin Function Descriptions, EPAD is not electrically isolated-it forms part of the ground reference and contributes significantly to RF return loss and isolation performance. The HMC787ALC3BTR-R5 thermal design requires ≥9 thermal vias under the pad.
Can the HMC787ALC3BTR-R5 operate with IF frequencies down to DC?
Yes, the HMC787ALC3BTR-R5 supports dc-coupled IF operation. However, the IF pin must not source or sink more than ±12 mA of current, as defined in Absolute Maximum Ratings. For non-dc applications, an external series capacitor is recommended. The HMC787ALC3BTR-R5's dc–4 GHz IF bandwidth enables zero-IF architectures without additional IF translation stages.
How does temperature affect conversion loss in the HMC787ALC3BTR-R5?
Conversion loss of the HMC787ALC3BTR-R5 varies by ≤0.5 dB across −40°C to +85°C at 3–9 GHz (Figure 7). At 25°C, typical loss is 9 dB; at −40°C it rises to ~9.3 dB, and at +85°C to ~9.4 dB. This minimal drift ensures stable gain budgeting in outdoor and industrial deployments. The HMC787ALC3BTR-R5 maintains consistent performance without recalibration across its full rated temperature range.
HMC787ALC3BTR-R5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 12-CLCC Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- RF Type:
- -
- Frequency:
- 3GHz ~ 10GHz
- Number of Mixers:
- 1
- Gain:
- -
- Noise Figure:
- 9dB
- Secondary Attributes:
- -
- Current - Supply:
- -
- Voltage - Supply:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 12-CLCC (2.9x2.9)
HMC787ALC3BTR-R5 FAQ
1.How can I place an order for HMC787ALC3BTR-R5 through Aetrix?
Please submit a Request for Quotation (RFQ) for HMC787ALC3BTR-R5 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 HMC787ALC3BTR-R5 reliable?
The price and inventory of HMC787ALC3BTR-R5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HMC787ALC3BTR-R5 is usually 5 days.
3.What payment methods are accepted for HMC787ALC3BTR-R5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HMC787ALC3BTR-R5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HMC787ALC3BTR-R5?
HMC787ALC3BTR-R5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HMC787ALC3BTR-R5 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 HMC787ALC3BTR-R5?
For technical support, including HMC787ALC3BTR-R5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HMC787ALC3BTR-R5 requirements.
6.How does Aetrix verify that HMC787ALC3BTR-R5 is sourced from the original manufacturer or authorized distributors?
All HMC787ALC3BTR-R5 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 HMC787ALC3BTR-R5 meets industry standards.
7.What is the process for return or replacement of HMC787ALC3BTR-R5?
All HMC787ALC3BTR-R5 units undergo pre-shipment inspection (PSI). If there is an issue with HMC787ALC3BTR-R5, 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 HMC787ALC3BTR-R5 part is unused and in its original packaging.
Return procedure for HMC787ALC3BTR-R5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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