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Analog Devices Inc. EV1HMC1120LP4
- Part No.:
- EV1HMC1120LP4
- Manufacturer:
- Analog Devices Inc.
- Category:
- RF, RFID, Wireless Evaluation Boards
- Package:
- Datasheet:
-
EV1HMC1120LP4.pdf
- Description:
- EVALUATION PCB ASSEMBLY
- Quantity:
- Payment:
- Shipping:
Inventory:4,526
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Product details
Overview
EV1HMC1120LP4 from Analog Devices (formerly Hittite Microwave) is an evaluation board for the HMC1120LP4E RMS power detector and envelope tracker IC, supporting DC–3.9 GHz RF signal monitoring with dual-output capability (RMSOUT and ETOUT), ±1 dB RMS detection accuracy over 72 dB dynamic range, and >150 MHz envelope bandwidth. It enables rapid prototyping of LTE/WCDMA transmitter power control and envelope-tracking PA systems.
For engineers reviewing the EV1HMC1120LP4 datasheet, EV1HMC1120LP4 pinout, EV1HMC1120LP4 application, or EV1HMC1120LP4 equivalent, this page provides verified board-level specifications, functional context, supply chain support, and design integration guidance specific to the HMC1120LP4E evaluation platform - not the IC itself.
Technical Context
The EV1HMC1120LP4 implements a wideband single-ended input interface using SMA connectors (J1–J3), 50 Ω impedance-matched traces, and on-board passive components including 100 pF/100 nF/1 nF/10 nF capacitors and 0 Ω/4.7 kΩ/49.9 Ω/604 Ω resistors. It supports direct connection to RF sources without external baluns or matching networks.
Designed for use with the HMC1120LP4E IC (24-lead 4×4 mm QFN), the board routes all critical pins-including INP/INN, RMSOUT, ETOUT, SCI1–SCI4, EN, ETDISABLE, MODE_SEL, and VSET-to test points (TP2–TP9, TP11, TP14) and exposes the ground paddle via multiple thermal vias. PCB material is Rogers 4350 or Arlon 25FR.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Board Type | Evaluation PCB for HMC1120LP4E RMS power detector & envelope tracker IC |
| RF Input Interface | Wideband single-ended; SMA connectors (J1–J3); operates DC–3.9 GHz with no external balun required |
| PCB Material | Rogers 4350 or Arlon 25FR - low-loss RF substrate for stable impedance and minimal signal loss |
| Test Point Access | DC pins (TP2–TP9, TP11, TP14) for all critical signals: RMSOUT, ETOUT, SCI1–SCI4, EN, ETDISABLE, MODE_SEL, VSET |
| Component Footprint | Includes HMC1120LP4E in 24-lead 4×4 mm QFN package with exposed ground paddle soldered to PCB ground plane |
| Thermal Management | Multiple vias connect exposed paddle to internal/external ground planes; optimized for ≤125 °C junction temperature |
Availability
EV1HMC1120LP4 is available at Aetrix Electronics and suitable for RF power measurement validation, envelope-tracking PA development, and LTE/WCDMA transmitter calibration requiring stable component supply and traceable evaluation hardware.
Supply support for EV1HMC1120LP4 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 full technical and supply chain support for legacy Hittite RF products including the HMC1120LP4E and its evaluation platforms.
The EV1HMC1120LP4 belongs to Analog Devices' RF power detector evaluation board family, designed specifically to accelerate development of high-efficiency RF power amplifiers and real-time signal monitoring systems in wireless infrastructure.
FAQ
What is the EV1HMC1120LP4 used for?
The EV1HMC1120LP4 is an evaluation board for the HMC1120LP4E RMS power detector and envelope tracker IC. It enables engineers to validate RF power measurement accuracy, characterize envelope tracking performance, and prototype transmitter control loops in LTE, WCDMA, and GSM systems before integrating into final designs.
Does the EV1HMC1120LP4 include the HMC1120LP4E IC?
Yes, the EV1HMC1120LP4 evaluation board includes one mounted HMC1120LP4E IC in a 24-lead 4×4 mm QFN package. The board is fully assembled and tested, with all required passive components and SMA connectors installed for immediate RF signal evaluation.
What RF frequency range does the EV1HMC1120LP4 support?
The EV1HMC1120LP4 supports the full operating range of the HMC1120LP4E IC: DC to 3.9 GHz. Its wideband single-ended input interface uses SMA connectors and 50 Ω matched traces, eliminating need for external baluns or tuning across this entire band.
How is the EV1HMC1120LP4 powered?
The EV1HMC1120LP4 derives power from the HMC1120LP4E's VCC pins (pins 1, 20–21, 23), which require a regulated 3.3 V supply. Power is delivered via DC test points (TP2–TP9, TP11, TP14); no onboard voltage regulation is provided - users must supply clean 3.3 V externally.
Can the EV1HMC1120LP4 be used for envelope tracking PA linearization?
Yes - the EV1HMC1120LP4 provides direct access to both RMSOUT (logarithmic power output) and ETOUT (instantaneous envelope output) via test points, enabling real-time feedback loop implementation for envelope-tracking PA efficiency optimization and digital predistortion calibration.
EV1HMC1120LP4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Packaging:
- Box
- Product Status:
- Active
- Type:
- Power Detector
- Frequency:
- 0Hz ~ 3.9GHz
- Contents:
- Board(s)
- Utilized IC / Part:
- HMC1120LP4E
EV1HMC1120LP4 FAQ
1.How can I place an order for EV1HMC1120LP4 through Aetrix?
Please submit a Request for Quotation (RFQ) for EV1HMC1120LP4 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 EV1HMC1120LP4 reliable?
The price and inventory of EV1HMC1120LP4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for EV1HMC1120LP4 is usually 5 days.
3.What payment methods are accepted for EV1HMC1120LP4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for EV1HMC1120LP4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for EV1HMC1120LP4?
EV1HMC1120LP4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your EV1HMC1120LP4 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 EV1HMC1120LP4?
For technical support, including EV1HMC1120LP4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your EV1HMC1120LP4 requirements.
6.How does Aetrix verify that EV1HMC1120LP4 is sourced from the original manufacturer or authorized distributors?
All EV1HMC1120LP4 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 EV1HMC1120LP4 meets industry standards.
7.What is the process for return or replacement of EV1HMC1120LP4?
All EV1HMC1120LP4 units undergo pre-shipment inspection (PSI). If there is an issue with EV1HMC1120LP4, 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 EV1HMC1120LP4 part is unused and in its original packaging.
Return procedure for EV1HMC1120LP4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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