Shenzhen Mingjiada Electronics Co., Ltd. as an industry-leading electronic component service provider, offers Texas Instruments (TI) AFE20408EVM evaluation modules in stock and provides long-term high-value buyback services for this model. We deliver flexible, efficient two-way solutions to accelerate RF project implementation and optimize inventory management.
Product Description: AFE20408EVM Evaluation Module
The AFE20408EVM is Texas Instruments' complete evaluation platform specifically developed for the AFE20408 device. It provides engineers with an “out-of-the-box” development experience, significantly reducing the design cycle for RF power amplifier bias control circuits.
Core Device: AFE20408
The AFE20408 is a highly integrated power amplifier monitor and controller designed for high-performance RF applications such as macro base station RRUs and mMIMO active antenna systems:
• 8-channel 13-bit DAC: Provides programmable gate bias voltage with output ranges from 0V to 10V and -10V to 0V, meeting bias requirements for different PA processes like GaN and LDMOS
• 12-bit multi-channel ADC: Integrates two high-voltage inputs, two high-side current sense amplifiers, and an on-chip temperature sensor for precise monitoring of voltage, current, and temperature
• Fast output switching: Enables rapid gate bias switching and clamping protection via dedicated PAON pins and hardware/software triggers
• Wide operating temperature range: Ensures stable operation in harsh environments
Evaluation Board Hardware Features
The AFE20408EVM employs a carefully designed hardware architecture for maximum test and validation flexibility:
• On-board power supply system: Provides 5V VDD and 3.3V VIO via USB interface; built-in negative voltage regulators generate -7V or -10V VSSA/VSSB, simplifying external power requirements
• Multi-protocol digital interfaces: USB-to-I²C/SPI conversion via FT4222 controller, with external I²C/SPI ports for diverse development environments
• Configurable jumper system: Extensive jumper settings enable DAC output range selection, driver enable mode switching, I²C address configuration, and more for varied testing scenarios
• Comprehensive Test Interface: All DAC outputs, ADC inputs, and power pins are routed to test points and connectors for easy measurement with oscilloscopes, multimeters, and other instruments
Software Support
The accompanying AFE20408EVM GUI provides an intuitive graphical interface. DAC output configuration, ADC sample reading, and trigger condition setup can be easily performed via the USB interface, enabling functional verification without complex programming.
Application Areas
• Macro Remote Radio Units (RRUs)
• Active Antenna Systems mMIMO (AAS)
• Outdoor Backhaul Units
• Radar
Mingjiada Electronics Supply Advantages
1. Stock Availability Guarantee: Ample AFE20408EVM inventory maintained in Shenzhen bonded warehouse, supporting rapid delivery for samples and bulk orders.
2. Authentic Channels: All evaluation boards originate from TI's officially authorized channels, ensuring genuine products with traceable quality.
3. Competitive Pricing: Leveraging bulk procurement advantages, we offer highly competitive pricing to reduce customer R&D costs.
4. Flexible Transactions: Supports small-batch sample procurement, project-based bulk orders, and long-term supply agreements to meet diverse R&D phase requirements.
Mingjiada Electronics Acquisition Advantages
As a professional electronic component recycler, Mingjiada Electronics offers long-term high-value buyback for AFE20408EVM evaluation modules and other TI development kits:
1. Premium Cash Buyback: Precise pricing based on market conditions and product condition ensures optimal resale value for customers
2. Legitimate Channel Requirements: Accepts only legally idle inventory from authorized distributors, traders, and end-user factories, guaranteeing compliant and transparent transactions
3. Rapid Evaluation: Professional team completes product inspection and quotation within 24 hours, ensuring efficient and transparent processes
4. Convenient Transactions: Supports courier pickup or customer delivery; full payment made immediately upon confirmation of receipt
5. Inventory Liquidation: Assists clients in clearing project remnants and slow-moving inventory, accelerating cash flow and reducing storage costs
Standard Business Process
Supply Process: Inquiry → Confirm Requirements → Quotation & Contract → Payment & Shipment → Technical Support
Recycling Process: Submit List → Rapid Evaluation → Quotation Confirmation → Physical Verification → Sign Agreement → Instant Settlement
Contact Us
Whether you seek AFE20408EVM evaluation modules for new product development or aim to manage idle inventory, Mingjiada Electronics stands as your trusted partner.
Contact Information:
Phone: +86 13410018555 (Mr. Chen)
Email: sales@hkmjd.com
Website: www.integrated-ic.com
Your message must be between 20-3,000 characters!
English
