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Analog Devices Inc. AD9626BCPZ-210
- Part No.:
- AD9626BCPZ-210
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 56-VFQFN Exposed Pad, CSP
- Datasheet:
-
AD9626BCPZ-210.pdf
- Description:
- IC ADC 12BIT PIPELINED 56LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:1,467
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Product details
Overview
AD9626BCPZ-210 from Analog Devices is a 12-bit, 210 MSPS analog-to-digital converter optimized for wideband communications and radar subsystems. It delivers 64.2 dBFS SNR at 70 MHz input, ±0.6 LSB DNL, and 1.8 V single-supply operation with integrated track-and-hold and on-chip reference. Used in cable reverse path receivers and power amplifier linearization.
For engineers reviewing the AD9626BCPZ-210 datasheet, AD9626BCPZ-210 pinout, AD9626BCPZ-210 application, or AD9626BCPZ-210 equivalent, key selection criteria include sampling rate tolerance (±5 MSPS), CMOS output timing skew (≤0.55 ns), full-power analog bandwidth (700 MHz), and industrial temperature range (−40°C to +85°C) compliance.
Technical Context
The AD9626BCPZ-210 employs a pipelined switched-capacitor ADC architecture with digital error correction, sampling on the rising clock edge. Its front-end differential sample-and-hold supports ac- or dc-coupled inputs with matched source impedance requirements for common-mode settling symmetry.
It features dual output modes: single-port CMOS at up to 210 MHz or interleaved dual-port at 105 MHz per port, both with programmable data format (offset binary, twos complement, Gray code) and integrated clock duty cycle stabilizer. The on-chip reference enables 1.0–1.5 V programmable input voltage range centered at 1.25 V p-p.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 12-bit - provides 4096 discrete amplitude levels for high-fidelity signal digitization. |
| Max Sample Rate | 210 MSPS - supports Nyquist-limited IF sampling up to 105 MHz without aliasing. |
| SNR @ 70 MHz | 64.2 dBFS - enables >10-bit effective resolution for demanding RF receiver chains. |
| DNL | ±0.6 LSB - guarantees monotonic transfer function critical for control-loop stability. |
| Analog Bandwidth | 700 MHz - preserves signal integrity for wideband IF inputs beyond 100 MHz. |
| Power Dissipation | 330 mW @ 210 MSPS - balances performance and thermal management in dense PCB layouts. |
| Supply Voltage | 1.8 V AVDD/DRVDD - simplifies power delivery with single low-noise LDO instead of multi-rail design. |
Pinout & Package
AD9626BCPZ-210 is housed in a 56-lead LFCSP (Lead Frame Chip Scale Package) with exposed paddle tied to AGND, optimized for thermal dissipation and high-frequency signal integrity in RF applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+, VIN− | Differential analog input pair | Accepts 1.25 V p-p full-scale differential signal; internally biased to ~1.4 V common-mode. |
| CLK+, CLK− | Differential clock input | Supports CMOS/LVDS/LVPECL; requires <0.55 ns skew for jitter-sensitive sampling. |
| DA0–DA11, DB0–DB11 | CMOS digital output ports A/B | 12-bit parallel outputs; Port A active in single-port mode; both used in interleaved mode. |
| DCO+, DCO− | Data clock output pair | Provides synchronous timing reference for FPGA capture; ≤0.55 ns skew to data. |
| AVDD, DRVDD | Analog/digital supply pins | Separate 1.8 V rails isolate noise-sensitive analog core from switching digital outputs. |
| PWDN, RESET | Power-down and reset control | Asynchronous active-low signals enabling fast recovery (50 μs power-down, 250 ns standby). |
| SDIO/DCS, SCLK/DFS, CSB | SPI interface pins | Configure data format, gain, test patterns, and clock stabilizer; operate at 1.8 V logic levels. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip reference | Eliminates external decoupling and calibration components; supports 1.0–1.5 V input range via SPI. |
| Programmable output format | Enables direct interface to Xilinx or Intel FPGAs without external logic translation. |
| Interleaved dual-port mode | Reduces output data rate per lane by 2×, easing timing closure in high-speed FPGA designs. |
| Integrated clock duty cycle stabilizer | Compensates for asymmetric clock sources, maintaining aperture jitter <0.2 ps rms. |
| 700 MHz analog input bandwidth | Preserves third-order intermodulation products in broadband IF sampling up to 170 MHz. |
Applications
| Cable Reverse Path Receiver | Radar Digital Beamformer |
|---|---|
Use Scenario: Digitizing upstream DOCSIS signals in HFC networks with 5–42 MHz spectrum and high dynamic range requirements. IC Role / Device Role / Timing Role: Primary ADC capturing composite QAM carriers with simultaneous multi-channel support. Use Value: 64.2 dBFS SNR at 70 MHz ensures >40 dB carrier-to-noise ratio for 256-QAM demodulation. |
Use Scenario: Converting IF outputs from phased-array antenna elements in L-band airborne radar systems. IC Role / Device Role / Timing Role: High-speed digitizer feeding real-time beamforming algorithms in FPGA-based processing units. Use Value: 700 MHz analog bandwidth preserves phase coherence across 100+ MHz instantaneous bandwidths. |
| Communications Test Equipment | Power Amplifier Linearization |
Use Scenario: Capturing wideband modulated waveforms (e.g., LTE, 5G NR) in vector signal analyzers for EVM analysis. IC Role / Device Role / Timing Role: Front-end ADC in calibrated measurement chain requiring traceable ENOB and SFDR performance. Use Value: 10.5-bit ENOB at 70 MHz enables accurate distortion measurement down to −80 dBc. |
Use Scenario: Sampling PA output for digital predistortion (DPD) feedback loops in base station transceivers. IC Role / Device Role / Timing Role: Real-time observation ADC synchronizing with transmit path for adaptive coefficient updates. Use Value: 210 MSPS sample rate supports 100 MHz signal bandwidth with 2× oversampling for DPD convergence. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9625BCPZ-250 | 250 MSPS variant with higher power (364 mW) and slightly reduced SNR (63.8 dBFS @ 70 MHz). | Better suited for wider instantaneous bandwidths (>125 MHz) where sampling headroom is critical. | Select when system requires >210 MSPS and can accommodate +34 mW power increase. |
| ADS5463IPFP | Texas Instruments 13-bit, 500 MSPS ADC; higher resolution but consumes 1.4 W and requires 3.3 V/1.8 V dual supplies. | Targeted at ultra-wideband instrumentation where ENOB >11 bits justifies thermal and layout complexity. | Choose only if 13-bit resolution and 500 MSPS are mandatory and power/thermal budget allows. |
Compared with AD9626BCPZ-210, AD9625BCPZ-250 trades 30 MSPS headroom for modest SNR degradation and higher power, while ADS5463IPFP offers higher resolution and speed at significantly greater power, supply, and layout cost-making AD9626BCPZ-210 optimal for balanced RF receiver designs.
Availability
AD9626BCPZ-210 is available at Aetrix Electronics and suitable for wireless infrastructure, radar subsystems, and communications test equipment requiring stable component supply and guaranteed long-term industrial temperature support.
Supply support for AD9626BCPZ-210 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 technologies, headquartered in Norwood, MA.
The AD9626 product line delivers monolithic, low-power, high-SNR ADCs for wideband RF and IF sampling in communications and defense systems, emphasizing ease of use through integrated references and flexible digital interfaces.
FAQ
What is the maximum analog input frequency supported by the AD9626BCPZ-210?
The AD9626BCPZ-210 features a 700 MHz full-power analog bandwidth, enabling faithful digitization of signals up to 170 MHz at −1 dBFS while maintaining 63.23 dBFS SNR. This bandwidth supports undersampling architectures for IF frequencies well above the Nyquist limit of its 210 MSPS sample rate.
Does the AD9626BCPZ-210 require external reference components?
No. The AD9626BCPZ-210 integrates a precision voltage reference and does not require external decoupling capacitors or trimming resistors. Its internal reference establishes a 1.25 V p-p full-scale span and supports programmable input ranges (1.0–1.5 V) via SPI configuration.
Can the AD9626BCPZ-210 operate in interleaved dual-port mode?
Yes. The AD9626BCPZ-210 supports interleaved dual-port mode, delivering two 12-bit data streams at 105 MSPS each. This reduces per-lane data rates and eases timing closure in FPGA-based receivers, with latency fixed at 6 clock cycles regardless of mode.
What digital output formats does the AD9626BCPZ-210 support?
The AD9626BCPZ-210 supports offset binary (default), twos complement, and Gray code output formats, all selectable via SPI register configuration. This flexibility enables direct compatibility with diverse FPGA IP cores without external logic translation.
How is clock jitter managed in the AD9626BCPZ-210?
The AD9626BCPZ-210 includes an integrated clock duty cycle stabilizer (DCS) that corrects asymmetric input clocks, reducing aperture uncertainty to 0.2 ps rms. This ensures stable sampling edges even with imperfect clock sources, preserving SNR in high-frequency applications.
AD9626BCPZ-210 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 56-VFQFN Exposed Pad, CSP
- Packaging:
- Tray
- Product Status:
- Active
- Number of Bits:
- 12
- Sampling Rate (Per Second):
- 210M
- Number of Inputs:
- 1
- Input Type:
- Differential
- Data Interface:
- LVDS - Parallel
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 1
- Architecture:
- Pipelined
- Reference Type:
- Internal
- Voltage - Supply, Analog:
- 1.7V ~ 1.9V
- Voltage - Supply, Digital:
- 1.7V ~ 1.9V
- Features:
- -
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 56-LFCSP-VQ (8x8)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9626BCPZ-210 FAQ
1.How can I place an order for AD9626BCPZ-210 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9626BCPZ-210 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 AD9626BCPZ-210 reliable?
The price and inventory of AD9626BCPZ-210 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9626BCPZ-210 is usually 5 days.
3.What payment methods are accepted for AD9626BCPZ-210?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9626BCPZ-210 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9626BCPZ-210?
AD9626BCPZ-210 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9626BCPZ-210 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 AD9626BCPZ-210?
For technical support, including AD9626BCPZ-210 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9626BCPZ-210 requirements.
6.How does Aetrix verify that AD9626BCPZ-210 is sourced from the original manufacturer or authorized distributors?
All AD9626BCPZ-210 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 AD9626BCPZ-210 meets industry standards.
7.What is the process for return or replacement of AD9626BCPZ-210?
All AD9626BCPZ-210 units undergo pre-shipment inspection (PSI). If there is an issue with AD9626BCPZ-210, 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 AD9626BCPZ-210 part is unused and in its original packaging.
Return procedure for AD9626BCPZ-210:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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