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Analog Devices Inc. 122416-HMC717LP3
- Part No.:
- 122416-HMC717LP3
- Manufacturer:
- Analog Devices Inc.
- Category:
- RF, RFID, Wireless Evaluation Boards
- Package:
- Datasheet:
-
122416-HMC717LP3.pdf
- Description:
- BOARD EVAL LNA MMIC HMC717
- Quantity:
- Payment:
- Shipping:
Inventory:1,985
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Product details
Overview
HMC717LP3E from Analog Devices (formerly Hittite Microwave) is a GaAs pHEMT MMIC low-noise amplifier optimized for 4.8–6.0 GHz fixed wireless and LTE/WiMAX/4G base station front-end receivers. It delivers 1.1 dB noise figure, 16.5 dB gain, +31.5 dBm output IP3 at +5 V supply, and operates with minimal external matching components.
For engineers reviewing the HMC717LP3E datasheet, HMC717LP3E pinout, HMC717LP3E application, or HMC717LP3E equivalent, this LNA supports RF system design requiring high linearity, low noise, and flexible biasing across 4.8–6.0 GHz bands in infrastructure and public safety radio systems.
Technical Context
The HMC717LP3E employs a monolithic GaAs pHEMT process to achieve broadband low-noise amplification with externally adjustable supply current via Rbias. Its DC-coupled input and AC-coupled 50 Ω matched output simplify integration into 5G-ready front-ends.
It supports dual supply operation (+3 V to +5 V), with gain variation of only 0.01 dB/°C and stable input/output return loss ≥13 dB across temperature. Bias control enables trade-off tuning between linearity (IP3) and power consumption (Idd = 31–100 mA).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Frequency Range | 4.8–6.0 GHz - Full-band operation without tuning for LTE/WiMAX/4G infrastructure channels. |
| Noise Figure | 1.1 dB (typ. at +5 V) - Enables high-sensitivity receiver front-ends in weak-signal environments. |
| Small-Signal Gain | 16.5 dB (typ. at +5 V) - Provides sufficient cascade gain while maintaining stability in multi-stage designs. |
| OIP3 | +31.5 dBm (typ. at 5 GHz, +5 V) - Supports high dynamic range in dense spectral environments like macrocell BTS. |
| Supply Voltage Range | +3 V to +5 V - Allows compatibility with common RF subsystem rails and power management ICs. |
| Supply Current | 73 mA (typ. at +5 V, Rbias = 2 kΩ) - Enables thermal-aware layout with 0.5 W max dissipation at 85 °C. |
| Package | 16-lead 3×3 mm QFN - Surface-mount footprint with exposed paddle for RF/thermal grounding per IPC-7351B. |
Pinout & Package
16-lead 3×3 mm QFN package with exposed ground paddle; RoHS-compliant, MSL1, matte Sn finish; requires soldering all ground leads and paddle to PCB RF ground per Hittite land pattern guidelines.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3–7, 9, 10, 12, 14, 16 | No Connect | Internally unused; may be grounded for mechanical stability without performance impact. |
| 2 | RFIN | DC-coupled RF input; requires external DC blocking or bias tee if driven by AC-coupled source. |
| 8 | BIAS | External bias resistor node; sets Idd (31–100 mA); Rbias = 2 kΩ recommended at +5 V. |
| 11 | RFOUT | AC-coupled 50 Ω matched RF output; integrates internal matching for direct connection to filter or mixer. |
| 13, 15 | Vdd2, Vdd1 | Separate +V supply pins; require local bypassing (C1 = 10 nF, C2/C4 = 1000 pF) per evaluation board layout. |
| GND (paddle) | RF/DC Ground | Exposed thermal pad must be soldered to solid ground plane with ≥6 thermal vias for EMI suppression and heat dissipation. |
Key Features
| Feature | Design Value |
|---|---|
| Externally adjustable supply current | Enables real-time optimization of IP3 vs. Idd trade-off using single Rbias (2 kΩ to 20 kΩ) without redesign. |
| Minimal external matching | Input/output return loss ≥13 dB across band eliminates need for discrete matching networks in most layouts. |
| Stable over temperature | Gain variation ≤0.01 dB/°C and NF shift <0.3 dB from −40 °C to +85 °C ensures consistent link budget. |
| ESD-robust design | Class 1A HBM rating (≥250 V) allows safe handling in standard assembly lines without special ESD protocols. |
| Thermally enhanced package | 129.5 °C/W channel-to-paddle thermal resistance enables reliable operation up to 85 °C ambient with proper PCB grounding. |
Applications
| Fixed Wireless Access (FWA) Base Stations | LTE/WiMAX/4G Macrocell BTS Front-Ends |
|---|---|
Use Scenario: Outdoor point-to-multipoint base station operating in 5 GHz unlicensed/licensed bands for rural broadband delivery. IC Role / Device Role / Timing Role: First-stage LNA in receive chain, amplifying weak signals from subscriber units before downconversion. Use Value: 1.1 dB NF preserves SNR in long-range links; +31.5 dBm OIP3 rejects adjacent-channel interference from co-located transmitters. |
Use Scenario: High-capacity urban macrocell site supporting 20+ users per sector with carrier aggregation. IC Role / Device Role / Timing Role: Low-noise front-end amplifier in diversity receive path, improving uplink sensitivity and handover reliability. Use Value: 16.5 dB gain reduces cascaded noise contribution; wide 4.8–6.0 GHz coverage supports Band 42/43/48/66/71 deployment flexibility. |
| Public Safety Radio Repeaters | Femtocell/Small Cell Access Points |
Use Scenario: In-building repeater system extending P25 or TETRA coverage in emergency response facilities. IC Role / Device Role / Timing Role: Low-distortion LNA in bidirectional repeater receive path, maintaining signal fidelity under strong interferers. Use Value: +31.5 dBm OIP3 prevents desensitization from nearby transmitter leakage; −40 to +85 °C operation ensures field reliability. |
Use Scenario: Residential femtocell unit providing indoor LTE coverage with integrated backhaul. IC Role / Device Role / Timing Role: Compact, low-power LNA enabling small form factor while meeting 3GPP receiver sensitivity specs. Use Value: +3 V operation reduces power supply complexity; 3×3 mm QFN minimizes PCB area versus legacy SOT-89 alternatives. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar low-noise amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Qorvo QPL9057 | 0.85 dB NF, 15.5 dB gain, 4.4–5.0 GHz range; requires +3.3 V only; no external Rbias adjustment. | Narrower bandwidth limits use in Band 42/43; fixed bias simplifies design but removes linearity tuning capability. | Preferred for cost-sensitive 5G FWA designs where 4.4–5.0 GHz coverage suffices and bias flexibility is unnecessary. |
| MACOM MAAL-011078 | 1.3 dB NF, 17.2 dB gain, 4.8–6.0 GHz; +5 V only; higher Idd (115 mA); no Rbias control. | Higher power draw increases thermal load; superior gain suits cascaded LNA+Mixer topologies but sacrifices efficiency. | Selected when maximum gain is prioritized over power efficiency and linearity adjustability in high-performance BTS designs. |
Compared with QPL9057 and MAAL-011078, the HMC717LP3E uniquely balances ultra-low noise (1.1 dB), full 4.8–6.0 GHz coverage, and externally tunable linearity-making it optimal for infrastructure LNA stages where spectral purity and thermal headroom are critical.
Availability
HMC717LP3E is available at Aetrix Electronics and suitable for fixed wireless access, LTE/WiMAX/4G base station front-ends, and public safety radio repeaters requiring stable component supply and long-term lifecycle support.
Supply support for HMC717LP3E 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, integrating its high-frequency RF expertise into a broad portfolio of precision analog, RF, and microwave solutions.
The HMC717LP3E belongs to Hittite's GaAs pHEMT MMIC amplifier family, designed specifically for high-linearity, low-noise infrastructure applications in 4G/5G wireless base stations and broadband wireless access equipment.
FAQ
What is the recommended bias resistor value for HMC717LP3E at +5 V supply?
The recommended bias resistor for HMC717LP3E at +5 V is 2 kΩ, yielding 73 mA typical supply current and optimal +31.5 dBm OIP3. Using Rbias < 150 Ω risks conditional instability, per the absolute ratings table; values between 50 Ω and 2 kΩ are usable but require stability verification.
Does HMC717LP3E require external matching components at 5.5 GHz?
No, HMC717LP3E requires minimal external matching: input return loss is ≥13 dB and output return loss ≥18 dB across 4.8–6.0 GHz, including 5.5 GHz. Only DC blocking (input) and AC coupling (output) capacitors plus supply bypassing are needed per the application circuit.
Can HMC717LP3E operate reliably at −40 °C ambient temperature?
Yes, HMC717LP3E is specified for −40 °C to +85 °C operating temperature. Measured data shows noise figure drift <0.3 dB and gain variation ≤0.01 dB/°C across this range, confirming suitability for outdoor and industrial deployments.
What is the thermal resistance and maximum power dissipation for HMC717LP3E?
HMC717LP3E has a channel-to-ground paddle thermal resistance of 129.5 °C/W. At 85 °C ambient and 73 mA Idd, power dissipation is ~365 mW; derating begins above 85 °C at 7.73 mW/°C, limiting continuous dissipation to 500 mW at 85 °C per absolute ratings.
Is HMC717LP3E pin-compatible with other Hittite LP3-series LNAs like HMC716LP3E?
No, HMC717LP3E is not pin-compatible with HMC716LP3E. While both use 3×3 mm QFN packages, pin functions differ: HMC717LP3E assigns BIAS to Pin 8 and separates Vdd1/Vdd2 to Pins 13/15, whereas HMC716LP3E uses different pin allocations and bias architecture per its datasheet.
122416-HMC717LP3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Packaging:
- Bag
- Product Status:
- Obsolete
- Type:
- Amplifier
- Frequency:
- 4.8GHz ~ 6GHz
- Contents:
- Board(s)
- Utilized IC / Part:
- HMC717LP3
122416-HMC717LP3 FAQ
1.How can I place an order for 122416-HMC717LP3 through Aetrix?
Please submit a Request for Quotation (RFQ) for 122416-HMC717LP3 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 122416-HMC717LP3 reliable?
The price and inventory of 122416-HMC717LP3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 122416-HMC717LP3 is usually 5 days.
3.What payment methods are accepted for 122416-HMC717LP3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 122416-HMC717LP3 transactions.
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4.How is shipping managed for 122416-HMC717LP3?
122416-HMC717LP3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 122416-HMC717LP3 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 122416-HMC717LP3?
For technical support, including 122416-HMC717LP3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 122416-HMC717LP3 requirements.
6.How does Aetrix verify that 122416-HMC717LP3 is sourced from the original manufacturer or authorized distributors?
All 122416-HMC717LP3 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 122416-HMC717LP3 meets industry standards.
7.What is the process for return or replacement of 122416-HMC717LP3?
All 122416-HMC717LP3 units undergo pre-shipment inspection (PSI). If there is an issue with 122416-HMC717LP3, 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 122416-HMC717LP3 part is unused and in its original packaging.
Return procedure for 122416-HMC717LP3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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