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AD6650ABCZ-REEL
AD6650ABCZ‑REEL
| Part Number | AD6650ABCZ‑REEL |
|---|---|
| Manufacturer | Analog Devices Inc. (ADI) |
| Category | Integrated Circuits (ICs) > Interface‑Signal Buffers, Repeaters, Splitters / Specialized RF ICs |
| Description | GSM/EDGE Receive Processor / Digital Downconverter (DDC), Dual‑Channel, 121‑Ball CSP_BGA Package, Tape & Reel. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The AD6650ABCZ‑REEL is a dual‑channel GSM/EDGE receive processor & digital downconverter (DDC) from Analog Devices. It interfaces high‑speed ADCs to DSPs, handling IF signal down‑conversion, digital filtering, and gain control for cellular base‑station receivers. With integrated channel filtering and programmable decimation, it lowers DSP workload and power consumption. Housed in 121‑ball CSP_BGA, supplied in tape‑and‑reel, it is ideal for GSM/EDGE micro‑base‑station and wireless infrastructure designs.
Core Advantages
Dual‑Channel IF Processing
Two independent receive channels with DDC, filtering and channelization reduce PCB footprint and component count for multi‑receiver base‑station systems.
GSM/EDGE Optimized
Programmable filters and signal processing deliver high selectivity and wide dynamic range for GSM & EDGE cellular standards.
Reduced DSP Burden
On‑chip filtering, decimation and digital gain control offloads computation from DSP/FPGA hardware.
Compact CSP‑BGA Package
121‑ball CSP_BGA (12 mm×12 mm, 0.6 mm pitch) supports high‑density SMT automated assembly.
Key Specifications
| Brand | Analog Devices Inc. (ADI) |
|---|---|
| RoHS Status | RoHS Compliant / Lead‑Free |
| EDA / CAD | PCB Footprint & 3D Model Available upon Request |
| Warranty | 1‑Year Standard Quality Warranty |
| Package / Case | 121‑Ball CSP_BGA (12mm x 12mm) |
| Mounting Type | Surface Mount Device (SMD/SMT) |
| Surface Marking / Silkscreen | AD6650ABCZ Marking |
| Function Type | GSM/EDGE Receive Processor / Digital Downconverter (DDC) |
| Number of Channels | 2 Independent Receive Channels |
| Input Frequency Range | 70MHz‑260MHz |
| Dynamic Range | 116dB |
| Supply Voltage | 3.3V Core / 3.3V I/O Supply Configuration |
| Control Interface | SPI Serial Configuration Interface |
| Output Interface | Serial Data Output / Synchronous Serial Port |
| Operating Temperature | -25°C to +85°C (Industrial Grade) |
| Packaging Format | Tape & Reel (-REEL) |
| MSL Moisture Sensitivity Level | MSL‑3 (168 Hours) |
| Gain Control Range | 36dB Digital VGA Gain Range |
| Filter Type | Programmable RAM Coefficient Channel Filters |
Typical Applications
- GSM and EDGE Cellular Base Station Transceivers (BTS)
- Micro, Pico, and Enterprise Femtocell Wireless Infrastructure
- Software Defined Radio (SDR) Receiver Front‑Ends
- Wireless Local Loop (WLL) and Point‑to‑Point Broadband Wireless Systems
- Specialized RF and Communication Test Equipment
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1‑2 business days |
| Delivery Time | 3‑7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What does the “-REEL” suffix mean for AD6650ABCZ‑REEL?
A: “-REEL” means tape‑and‑reel packaging for automated SMT assembly. Without “-REEL”, the part is supplied in tray packaging.
Q2: What is the main function of AD6650ABCZ?
A: It is a dual‑channel digital downconverter (DDC). It converts ADC IF signals to baseband I/Q data, with built‑in filtering for GSM/EDGE receiver systems.
Q3: What is the package of AD6650ABCZ‑REEL?
A: 121‑ball CSP‑BGA, 12 mm×12 mm body, 0.6 mm ball pitch. The “Z” suffix indicates lead‑free RoHS‑compliant.
Q4: What is the difference between AD6650ABC and AD6650ABCZ?
A: AD6650ABC is lead‑containing tray version. AD6650ABCZ is lead‑free RoHS‑compliant tray version. Die, electrical specs and pin‑out are identical.
Q5: Are there pin‑to‑pin replacement parts for AD6650ABCZ‑REEL?
A: No direct pin‑to‑pin drop‑in substitute from ADI or other brands. AD6657 is a higher‑channel alternative for new designs only. Keep AD6650ABCZ for legacy GSM/EDGE projects.
Q6: Can AD6650ABCZ‑REEL work at ‑40°C?
A: Guaranteed operating range: ‑25°C ~ +85°C. ‑40°C is only for storage, not for continuous operation.
Q7: What is the MSL rating of this device?
A: MSL‑3. It can be exposed to ambient air for 168 hours before reflow. Bake the chip if shelf‑life is exceeded to avoid package delamination.
Q8: What are AD6650 series suffix rules?
A: ABC = lead‑containing, tray; ABCZ = lead‑free, tray; ABCZ‑REEL = lead‑free, tape‑and‑reel. Chip performance stays the same, only lead status & packaging differ.
Q9: How to get datasheet, footprint, stock or quotation?
A: Please submit your request via our Quick Inquiry form. We will reply within 24 hours.
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