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Analog Devices Inc. HMC773LC3BTR-R5
- Part No.:
- HMC773LC3BTR-R5
- Manufacturer:
- Analog Devices Inc.
- Category:
- RF Mixers
- Package:
- 12-VFCQFN Exposed Pad
- Datasheet:
-
HMC773LC3BTR-R5.pdf
- Description:
- IC MIXER 6-26GHZ DUAL 12QFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,647
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Product details
Overview
HMC773LC3BTR-R5 from Analog Devices (formerly Hittite Microwave) is a GaAs MMIC double-balanced passive mixer operating from 6 to 26 GHz RF/LO and DC–8 GHz IF, delivering +22 dBm input IP3, 38 dB LO/RF isolation, and no-DC-bias operation - ideal for microwave up/downconversion in point-to-point radios and test equipment.
For engineers reviewing the HMC773LC3BTR-R5 datasheet, HMC773LC3BTR-R5 pinout, HMC773LC3BTR-R5 application, or HMC773LC3BTR-R5 equivalent, key selection criteria include its 3×3 mm ceramic SMT package, 12-pin leadless layout, wide IF bandwidth supporting DC coupling, and LO drive requirement of ≥+13 dBm with no external matching components.
Technical Context
The HMC773LC3BTR-R5 employs optimized on-chip balun structures enabling high LO-to-RF (37–39 dB) and LO-to-IF (21–37 dB) isolation across its full 6–26 GHz band. Its passive architecture eliminates DC bias and external matching networks, simplifying integration into compact RF front-ends.
It operates as both upconverter and downconverter with typical conversion loss of 9–11 dB at IF = 0.5 GHz and LO = +13 dBm. Input P1dB ranges from +10 to +11 dBm, and second-order intercept (IP2) reaches +50 dBm - critical for suppressing even-order spurs in dense signal environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Frequency Range (RF/LO) | 6–26 GHz - supports full Ku- and K-band operation without band switching. |
| IF Bandwidth | DC–8 GHz - enables baseband and wideband IF interfaces including DC-coupled applications. |
| Input IP3 | +22 dBm typical - ensures robust linearity against strong interferers in crowded spectrum. |
| LO/RF Isolation | 37–39 dB - minimizes LO leakage into antenna paths, easing filter requirements. |
| Conversion Loss | 9–11 dB - defines signal path attenuation; stable across temperature and frequency. |
| Operating Temp. | −40°C to +85°C - qualified for outdoor wireless infrastructure and military platforms. |
| Package | 12-lead ceramic 3×3 mm SMT - RoHS-compliant, MSL3, gold-over-nickel plating, ground paddle for thermal/RF performance. |
Pinout & Package
12-lead leadless ceramic package (3×3 mm, 9 mm²) with exposed ground paddle; alumina body, gold-over-nickel plating, MSL3 rating. All ground pins and paddle must be soldered to PCB RF ground per layout guidelines.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 7, 9, 10, 12 | GND | RF/DC ground connections; mandatory for balun integrity and thermal dissipation. |
| 2 | LO | AC-coupled 50 Ω matched port; requires ≥+13 dBm drive, no DC bias. |
| 5 | IF | DC-coupled output; max ±2 mA current; supports true DC–8 GHz IF without blocking capacitor if current-limited. |
| 8 | RF | AC-coupled 50 Ω matched port; bidirectional use for up/downconversion. |
| 4, 6, 11 | N/C | No internal connection; externally grounded per evaluation board design to stabilize RF return path. |
Key Features
| Feature | Design Value |
|---|---|
| No DC bias required | Eliminates bias network complexity and power supply dependencies in RF signal chains. |
| Optimized balun architecture | Delivers >37 dB LO/RF isolation and >31 dB LO/IF isolation without external transformers. |
| Wide IF bandwidth (DC–8 GHz) | Supports zero-IF receivers, complex modulation schemes, and broadband test instrumentation. |
| Leadless 3×3 mm SMT package | Enables high-density RF layout with low parasitic inductance and repeatable impedance control. |
| High input linearity (IP2 = +50 dBm) | Reduces second-harmonic distortion critical in multi-carrier and radar systems. |
Applications
| Point-to-Point Radios | Test & Measurement Equipment |
|---|---|
Use Scenario: High-capacity licensed microwave backhaul links operating in 13–26 GHz bands requiring low-conversion-loss, high-isolation mixing. IC Role / Device Role / Timing Role: Double-balanced passive mixer performing frequency translation between RF and IF stages in transceiver front-end. Use Value: Enables compact, filter-light designs due to 38 dB LO/RF isolation and no external matching - reducing BOM count and calibration effort. |
Use Scenario: Vector network analyzers and spectrum analyzers needing wide IF bandwidth and high dynamic range over 6–26 GHz. IC Role / Device Role / Timing Role: Downconverter core translating swept RF inputs to baseband/IF for digitization and analysis. Use Value: DC–8 GHz IF support allows direct sampling of modulated waveforms; +22 dBm IP3 maintains SFDR > 100 dBc in multi-tone tests. |
| Military Communications | VSAT Terminals |
Use Scenario: Secure SATCOM terminals operating in harsh environments requiring extended temperature range and ESD-hardened packaging. IC Role / Device Role / Timing Role: Frequency translator in LNA/mixer/PA chain for encrypted data transmission in tactical radios. Use Value: −40°C to +85°C operation and 150°C channel temperature rating ensure reliability in uncooled airborne/vehicular deployments. |
Use Scenario: Two-way satellite earth stations using Ku-band (12–18 GHz) for broadband internet access with low-latency uplink/downlink paths. IC Role / Device Role / Timing Role: Bidirectional mixer handling both transmit (upconvert) and receive (downconvert) functions in shared-antenna architectures. Use Value: Symmetric RF/LO port performance and 12 dBm P1dB enable linear operation across full link budget without gain compression artifacts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar passive mixer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HMC1048LP3E | Wider RF/LO range (4–20 GHz), lower conversion loss (7.5 dB typ), but narrower IF bandwidth (DC–6 GHz). | Better suited for sub-20 GHz infrastructure where lower loss outweighs IF bandwidth needs. | Select when prioritizing conversion efficiency over IF bandwidth; not drop-in due to different pinout and package (4×4 mm). |
| Qorvo QM11028 | Similar 6–26 GHz range, +20 dBm IP3, but requires +15 dBm LO drive and has 10 dB higher conversion loss (17 dB). | Targeted at cost-sensitive industrial radios where linearity margin is relaxed. | Choose only if LO power budget permits +15 dBm; verify thermal derating as Pdiss is 180 mW vs. 210 mW for HMC773LC3BTR-R5. |
Compared with HMC1048LP3E and QM11028, the HMC773LC3BTR-R5 offers superior IF bandwidth (DC–8 GHz) and highest IP3 (+22 dBm) at moderate LO drive (+13 dBm), making it optimal for wideband test gear and high-linearity microwave links where spur suppression and baseband compatibility are critical.
Availability
HMC773LC3BTR-R5 is available at Aetrix Electronics and suitable for point-to-point radios, test equipment, and military communications requiring stable component supply, consistent lot-to-lot RF performance, and long-term obsolescence management.
Supply support for HMC773LC3BTR-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 acquired Hittite Microwave in 2014 and integrates its high-frequency RF portfolio into precision analog and RF solutions for communications, defense, and instrumentation markets.
The HMC773LC3BTR-R5 belongs to Hittite's GaAs MMIC fundamental mixer family, designed specifically for broadband microwave systems demanding high isolation, wide IF bandwidth, and surface-mount manufacturability without external tuning.
FAQ
What is the recommended LO drive level for optimal performance of the HMC773LC3BTR-R5?
The HMC773LC3BTR-R5 achieves best linearity and isolation with LO drive of +13 dBm, as specified in the datasheet. Performance remains stable from +11 to +15 dBm; below +11 dBm, conversion loss increases and IP3 degrades. Exceeding +21 dBm risks permanent damage per absolute maximum ratings.
Can the HMC773LC3BTR-R5 be used for DC-coupled IF applications?
Yes - the IF port (Pin 5) is DC-coupled and supports true DC–8 GHz operation, provided the connected circuit sources/sinks ≤±2 mA. For AC-coupled IF paths, a series capacitor must be added externally; value selection depends on lowest required IF frequency.
Does the HMC773LC3BTR-R5 require external matching components?
No - the HMC773LC3BTR-R5 is fully matched to 50 Ω on RF and LO ports and requires no external baluns, transformers, or matching networks. Its integrated balun architecture enables direct connection to standard RF traces and connectors.
What is the thermal management requirement for the HMC773LC3BTR-R5?
The HMC773LC3BTR-R5 features an exposed ground paddle with 170 °C/W junction-to-ground thermal resistance. To maintain channel temperature ≤150 °C, the paddle must be soldered to a thermally robust PCB ground plane with multiple vias, and system-level heatsinking is recommended above 100 mW dissipation.
Is the HMC773LC3BTR-R5 pin-compatible with other Hittite mixer variants like HMC773LC3?
Yes - the HMC773LC3BTR-R5 shares identical pinout, package dimensions, and footprint with the non-tray version HMC773LC3. The "TR-R5" suffix denotes tape-and-reel packaging with 500-unit reels; electrical and mechanical specifications are identical.
HMC773LC3BTR-R5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 12-VFCQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- RF Type:
- General Purpose
- Frequency:
- 6GHz ~ 26GHz
- Number of Mixers:
- 1
- Gain:
- -
- Noise Figure:
- -
- Secondary Attributes:
- Up/Down Converter
- Current - Supply:
- -
- Voltage - Supply:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 12-CSMT (3x3)
HMC773LC3BTR-R5 FAQ
1.How can I place an order for HMC773LC3BTR-R5 through Aetrix?
Please submit a Request for Quotation (RFQ) for HMC773LC3BTR-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 HMC773LC3BTR-R5 reliable?
The price and inventory of HMC773LC3BTR-R5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HMC773LC3BTR-R5 is usually 5 days.
3.What payment methods are accepted for HMC773LC3BTR-R5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HMC773LC3BTR-R5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HMC773LC3BTR-R5?
HMC773LC3BTR-R5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HMC773LC3BTR-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 HMC773LC3BTR-R5?
For technical support, including HMC773LC3BTR-R5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HMC773LC3BTR-R5 requirements.
6.How does Aetrix verify that HMC773LC3BTR-R5 is sourced from the original manufacturer or authorized distributors?
All HMC773LC3BTR-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 HMC773LC3BTR-R5 meets industry standards.
7.What is the process for return or replacement of HMC773LC3BTR-R5?
All HMC773LC3BTR-R5 units undergo pre-shipment inspection (PSI). If there is an issue with HMC773LC3BTR-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 HMC773LC3BTR-R5 part is unused and in its original packaging.
Return procedure for HMC773LC3BTR-R5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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