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Analog Devices Inc. AD9650BCPZRL7-65
- Part No.:
- AD9650BCPZRL7-65
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 64-VFQFN Exposed Pad, CSP
- Datasheet:
-
AD9650BCPZRL7-65.pdf
- Description:
- IC ADC 16BIT PIPELINED 64LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:1,569
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Product details
Overview
AD9650BCPZRL7-65 from Analog Devices is a dual, 16-bit, 65 MSPS analog-to-digital converter optimized for high-dynamic-range IF sampling up to 300 MHz. It operates from a single 1.8 V analog supply, delivers 82 dBFS SNR at 30 MHz input, 90 dBc SFDR, and consumes 328 mW per channel-enabling precision digitization in ultrasound front-ends and spectrum analyzers.
For engineers reviewing the AD9650BCPZRL7-65 datasheet, AD9650BCPZRL7-65 pinout, AD9650BCPZRL7-65 application, or AD9650BCPZRL7-65 equivalent, this page provides verified specifications, CMOS/LVDS output configuration details, industrial temperature range (−40°C to +85°C) operation, and validated alternative options for dual-channel 16-bit ADC migration paths.
Technical Context
The AD9650BCPZRL7-65 implements a multistage differential pipelined ADC architecture with integrated error correction logic and a duty cycle stabilizer to maintain performance across clock duty cycle variations. Its dual core shares a 1.35 V internal reference and supports integer 1-to-8 clock division.
Differential analog inputs feature 500 MHz bandwidth and 2.7 V p-p full-scale range, while digital outputs are configurable as 16-bit parallel CMOS or LVDS, driven by a separate 1.8 V DRVDD supply. SPI interface enables real-time control of data formatting, dither, power-down, and synchronization modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 16-bit - guarantees ≥96 dB theoretical dynamic range for high-fidelity signal capture. |
| Sampling Rate | 65 MSPS - supports Nyquist-limited IF sampling up to 32.5 MHz or undersampled RF bands up to 300 MHz. |
| SNR @ 30 MHz | 82 dBFS - enables detection of low-level spectral components in MRI and chemical analysis applications. |
| SFDR @ 30 MHz | 90 dBc - suppresses harmonic distortion critical for multimode digital receivers and smart antenna systems. |
| Power Consumption | 328 mW per channel - balances performance and thermal budget in space-constrained industrial instrumentation. |
| Analog Input Bandwidth | 500 MHz - preserves signal integrity for wideband pulse acquisition and direct-conversion receiver front-ends. |
| Supply Voltages | AVDD = 1.8 V, DRVDD = 1.8 V - simplifies power design with single-supply analog domain and flexible digital I/O voltage selection. |
Pinout & Package
The AD9650BCPZRL7-65 is housed in a 64-lead LFCSP (Lead Frame Chip Scale Package) with exposed thermal pad requiring connection to AGND for proper operation and thermal management. Package dimensions: 9 mm × 9 mm × 0.85 mm (CP-64-6).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+A / VIN−A VIN+B / VIN−B |
Differential analog inputs (Ch A & Ch B) | Accept 2.7 V p-p full-scale differential signals; 500 MHz bandwidth enables IF sampling without external amplification. |
| CLK+ / CLK− | Differential ADC clock input | Supports CMOS/LVDS/LVPECL logic; internal duty cycle stabilizer compensates for clock asymmetry. |
| D0A–D15A / D0B–D15B | Parallel digital outputs (16-bit each channel) | Configurable as 1.8 V CMOS or LVDS; multiplexed or independent bus routing reduces FPGA interface complexity. |
| DCOA / DCOB | Data clock outputs | Source-synchronous timing references for FPGA capture; skew-controlled to ±0.6 ns in CMOS mode. |
| CSB / SCLK/DFS / SDIO/DCS | 3-wire SPI interface | Enables register-based control of dither, output format (offset binary/twos complement), power modes, and sync functions. |
| PDWN / OEB | Hardware control inputs | Direct pin-level power-down (0.25 mW) and output enable allow rapid system-level power gating without SPI overhead. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip dither option | Improves SFDR by >5 dB for low-amplitude analog inputs without external circuitry or firmware modification. |
| Dual-channel synchronization | Multi-chip sync capability ensures deterministic phase alignment between AD9650BCPZRL7-65 units in phased-array or MIMO systems. |
| Flexible output interface | Single-part support for both 1.8 V CMOS and LVDS output standards eliminates need for level-shifting components. |
| Integrated voltage reference | 1.35 V internal reference with ±14 mV accuracy reduces BOM count and layout sensitivity versus external reference designs. |
| Integer clock divider (1–8) | Enables use of higher-frequency, lower-jitter master clocks while maintaining precise 65 MSPS sampling rate. |
Applications
| Ultrasound Beamforming | X-Ray Detector Digitization |
|---|---|
|
Use Scenario: Real-time digitization of echo return signals from multi-element transducer arrays with time-of-flight resolution <10 ns. IC Role / Device Role / Timing Role: Dual-channel simultaneous sampling ADC capturing in-phase/quadrature (I/Q) baseband signals at 65 MSPS with matched gain/offset. Use Value: 82 dBFS SNR and 90 dBc SFDR preserve contrast resolution for tissue differentiation; 500 MHz input bandwidth supports harmonic imaging up to 15 MHz. |
Use Scenario: High-speed conversion of scintillation pulse waveforms from photodiode or SiPM arrays in CT and PET scanners. IC Role / Device Role / Timing Role: Precision digitizer for transient pulse acquisition with sub-ns aperture jitter and deterministic latency (12-cycle pipeline). Use Value: 0.075 ps rms aperture uncertainty enables accurate pulse height/arrival time measurement; 328 mW/channel allows dense channel packing in detector modules. |
| Software-Defined Radio (SDR) Front-End | Chemical Spectrum Analyzer |
|
Use Scenario: Wideband IF sampling in multiband cognitive radio platforms supporting LTE, WiMAX, and 5G NR waveforms. IC Role / Device Role / Timing Role: Dual ADC providing independent I/Q paths with synchronized sampling for complex baseband generation. Use Value: Pin compatibility with AD9268/AD9269 enables hardware reuse across 12–16 bit resolutions; SPI-configurable dither optimizes SFDR per band. |
Use Scenario: High-resolution spectral decomposition of gas chromatography or mass spectrometry output signals. IC Role / Device Role / Timing Role: Low-noise digitizer capturing narrow-band spectral peaks with minimal harmonic contamination. Use Value: 95 dBc SFDR at 9.7 MHz input rejects intermodulation artifacts from adjacent peaks; 16-bit resolution resolves ppm-level concentration changes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel 16-bit ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9650BCPZRL7-80 | Higher 80 MSPS sampling rate; identical pinout, package, and feature set. | Better suited for wider instantaneous bandwidth requirements (e.g., 40 MHz IF in radar). | Select when system requires >65 MSPS without redesigning PCB layout or firmware interface. |
| AD9268BCPZRL7-65 | 16-bit, 65 MSPS, but lacks on-chip dither and has lower SFDR (86 dBc vs. 90 dBc at 30 MHz). | Targeted at cost-sensitive applications where SFDR margin is less critical than BOM simplicity. | Choose when dither is not required and legacy AD9268 firmware integration reduces development time. |
Compared with AD9650BCPZRL7-65, the AD9650BCPZRL7-80 offers higher throughput within identical footprint and control logic, while the AD9268BCPZRL7-65 trades SFDR and dither capability for proven maturity in production SDR platforms-making each viable depending on whether bandwidth headroom or ecosystem compatibility dominates the design priority.
Availability
AD9650BCPZRL7-65 is available at Aetrix Electronics and suitable for ultrasound beamforming, X-ray detector digitization, and software-defined radio front-ends requiring stable component supply, long-term industrial temperature support, and guaranteed dual-channel matching.
Supply support for AD9650BCPZRL7-65 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, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA, with R&D centers worldwide focused on precision data conversion and RF technologies.
The AD9650BCPZRL7-65 belongs to Analog Devices' high-speed ADC product line, engineered specifically for demanding instrumentation, medical imaging, and communications applications requiring wide bandwidth, low noise, and deterministic timing behavior.
FAQ
What is the maximum analog input frequency supported by the AD9650BCPZRL7-65?
The AD9650BCPZRL7-65 supports analog input frequencies up to 300 MHz using IF sampling techniques. This capability is enabled by its 500 MHz analog input bandwidth and 65 MSPS sampling rate, allowing undersampling of RF signals while maintaining 82 dBFS SNR at 30 MHz input. The device's differential architecture and on-chip duty cycle stabilizer ensure consistent performance across this range.
Does the AD9650BCPZRL7-65 support both CMOS and LVDS digital outputs?
Yes, the AD9650BCPZRL7-65 supports both 1.8 V CMOS and LVDS output standards via configuration of the DRVDD supply and SPI registers. In CMOS mode, outputs drive 16-bit parallel buses with 1.75 V VOH at 0.5 mA load; in LVDS mode, it delivers ANSI-compliant differential outputs (290–400 mV VOD) with 1.15–1.35 V VOS. No external level shifters are required.
How does the AD9650BCPZRL7-65 handle channel-to-channel matching?
The AD9650BCPZRL7-65 guarantees tight channel matching: ±0.4% FSR gain error and ±0.4% FSR offset error over temperature. This is achieved through shared analog front-end components-including the voltage reference and sample-and-hold amplifiers-and matched layout design. Matching performance is validated across −40°C to +85°C and enables coherent dual-channel processing without calibration in smart antenna and I/Q demodulation systems.
Can the AD9650BCPZRL7-65 be synchronized across multiple devices?
Yes, the AD9650BCPZRL7-65 includes a dedicated SYNC input and multi-chip synchronization logic. When triggered synchronously, multiple AD9650BCPZRL7-65 devices achieve deterministic phase alignment between sampling clocks and data outputs-critical for phased-array ultrasound and MIMO radio systems. Synchronization is implemented without external delay tuning or FPGA-based deskew.
What power-saving features does the AD9650BCPZRL7-65 offer?
The AD9650BCPZRL7-65 provides three low-power states: standby mode (50 mW), full power-down (0.25 mW), and configurable digital output disable via OEB pin. Power-down is initiated by hardware (PDWN pin) or SPI command, with 500 µs wake-up time. These features allow dynamic power scaling in battery-powered portable instruments and energy-aware test equipment without compromising ADC specification integrity.
AD9650BCPZRL7-65 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 64-VFQFN Exposed Pad, CSP
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Number of Bits:
- 16
- Sampling Rate (Per Second):
- 65M
- Number of Inputs:
- 2
- Input Type:
- Differential
- Data Interface:
- LVDS - Parallel, Parallel
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 2
- Architecture:
- Pipelined
- Reference Type:
- External, Internal
- Voltage - Supply, Analog:
- 1.7V ~ 1.9V
- Voltage - Supply, Digital:
- 1.7V ~ 1.9V
- Features:
- Simultaneous Sampling
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 64-LFCSP-VQ (9x9)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9650BCPZRL7-65 FAQ
1.How can I place an order for AD9650BCPZRL7-65 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9650BCPZRL7-65 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 AD9650BCPZRL7-65 reliable?
The price and inventory of AD9650BCPZRL7-65 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9650BCPZRL7-65 is usually 5 days.
3.What payment methods are accepted for AD9650BCPZRL7-65?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9650BCPZRL7-65 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9650BCPZRL7-65?
AD9650BCPZRL7-65 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9650BCPZRL7-65 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 AD9650BCPZRL7-65?
For technical support, including AD9650BCPZRL7-65 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9650BCPZRL7-65 requirements.
6.How does Aetrix verify that AD9650BCPZRL7-65 is sourced from the original manufacturer or authorized distributors?
All AD9650BCPZRL7-65 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 AD9650BCPZRL7-65 meets industry standards.
7.What is the process for return or replacement of AD9650BCPZRL7-65?
All AD9650BCPZRL7-65 units undergo pre-shipment inspection (PSI). If there is an issue with AD9650BCPZRL7-65, 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 AD9650BCPZRL7-65 part is unused and in its original packaging.
Return procedure for AD9650BCPZRL7-65:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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