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Analog Devices Inc. AD9054ABSTZ-135
- Part No.:
- AD9054ABSTZ-135
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 44-LQFP
- Datasheet:
-
AD9054ABSTZ-135.pdf
- Description:
- IC ADC 8BIT PIPELINED 44LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,714
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Product details
Overview
AD9054ABSTZ-135 from Analog Devices is an 8-bit, 135 MSPS monolithic analog-to-digital converter with 350 MHz full-power analog bandwidth, internal 2.5 V reference, and track-and-hold circuitry. It operates on a single 5 V supply, delivers TTL-compatible digital outputs, and supports both single-channel and demultiplexed dual-channel output modes for high-speed video digitization and data acquisition systems.
For engineers reviewing the AD9054ABSTZ-135 datasheet, AD9054ABSTZ-135 pinout, AD9054ABSTZ-135 application, or AD9054ABSTZ-135 equivalent, key selection considerations include guaranteed 135 MSPS conversion rate, ±0.512 V p-p analog input range, 42–45 dB SNR at 19.7–70.1 MHz input frequencies, industrial temperature range (–40°C to +85°C), and ST-44 (44-lead LQFP) package compatibility with board-level signal integrity requirements.
Technical Context
The AD9054ABSTZ-135 employs Analog Devices' MagAmp bit-per-stage architecture combined with flash conversion, enabling high dynamic performance with low power consumption (600 mW typical). Its track-and-hold circuit captures fast-slewing signals-critical for RGB graphics and high-resolution video-with subnanosecond aperture uncertainty (2.3 ps rms) and 0.5 ns aperture delay.
It supports flexible interface configurations: ENCODE accepts TTL/CMOS/PECL logic levels (single-ended or differential), DEMUX selects between single-port (DA7–DA0 only) and dual-port (DA7–DA0 + DB7–DB0 interleaved) output modes, and DS/DS provides synchronous alignment of demultiplexed data streams with precise setup/hold timing control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 8-bit - defines quantization granularity for digitizing analog waveforms with 256 discrete levels |
| Max Conversion Rate | 135 MSPS - enables sampling of signals up to 67.5 MHz Nyquist frequency in real-time applications |
| Analog Bandwidth | 350 MHz - supports accurate digitization of fast-rising video and imaging signals without slew-induced distortion |
| Input Range | ±0.512 V p-p - matches standard video signal swing and simplifies front-end driver design |
| SNR (fIN = 19.7 MHz) | 42–45 dB - determines minimum detectable signal level above quantization and thermal noise floor |
| Power Dissipation | 600–700 mW - enables integration into thermally constrained embedded vision modules without active cooling |
| Aperture Uncertainty | 2.3 ps rms - limits jitter-induced SNR degradation at high input frequencies (e.g., >50 MHz) |
Pinout & Package
AD9054ABSTZ-135 is housed in a 44-lead ST-44 plastic thin quad flatpack (LQFP) surface-mount package, optimized for high-density PCB layouts and industrial temperature operation (–40°C to +85°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ENCODE / ENCODE | Encode clock inputs (differential pair) | Sampling initiated on rising edge of ENCODE; complementary input enables robust clock reception with common-mode noise rejection |
| DA0–DA7 / DB0–DB7 | Digital output banks (Channel A and B) | In dual-channel mode, data alternates between ports at half the encode rate; DA7/DB7 are MSBs, DA0/DB0 are LSBs |
| DEMUX | Output format select | LOW enables dual-channel interleaved output; HIGH routes all data to Channel A only |
| DS / DS | Data sync control (differential) | Falling edge aligns output port assignment after power-up; required for deterministic phase relationship in demux mode |
| VREF OUT / VREF IN | Internal reference output and input | VREF OUT supplies 2.5 V ±4% reference; may drive multiple ADCs or be bypassed to VREF IN for self-referenced operation |
| AIN / AIN | Differential analog input terminals | Accepts ±0.512 V p-p signal centered at midscale; high input impedance (≥23 kΩ) reduces loading on preceding amplifier stage |
Key Features
| Feature | Design Value |
|---|---|
| Integrated track-and-hold | Eliminates need for external T/H amplifier, reducing board area and signal path complexity in high-speed imaging systems |
| Single 5 V supply operation | Removes requirement for dual-rail or negative supplies, simplifying power architecture in portable and embedded video equipment |
| TTL-compatible digital outputs | Direct interface to FPGA or ASIC logic without level-shifting, lowering BOM cost and interconnect latency |
| Dual-channel demultiplexed output | Reduces output data rate per channel by 2×, enabling use with lower-speed, lower-cost digital interfaces while maintaining 135 MSPS sampling |
| Industrial temperature range | Ensures reliable operation in demanding environments such as medical imaging consoles and broadcast video encoders |
Applications
| RGB Graphics Processing | High Resolution Video Digitization |
|---|---|
Use Scenario: Digitizing analog RGB output from GPU or display controller for real-time frame capture and analysis. IC Role / Device Role / Timing Role: ADC sampling pixel clock-synchronized analog video signals at ≥135 MSPS to preserve color fidelity and edge sharpness. Use Value: 350 MHz analog bandwidth ensures minimal rise-time degradation of fast video transitions; 42–45 dB SNR maintains clean chroma/luma separation. | Use Scenario: Capturing HD/4K component video (Y/Pb/Pr) in broadcast infrastructure or professional recording equipment. IC Role / Device Role / Timing Role: High-speed parallel ADC converting baseband video with precise timing alignment across multiple channels via DS synchronization. Use Value: Dual-channel demux mode allows interface to standard LVCMOS logic at ≤67.5 MHz, avoiding costly high-speed SerDes or DDR interfaces. |
| Digital Data Storage Read Channels | Medical Ultrasound Imaging |
Use Scenario: Reconstructing analog playback signals from magnetic tape or optical disc read heads with wide dynamic range. IC Role / Device Role / Timing Role: ADC acquiring high-bandwidth analog return signals with low aperture jitter to resolve fine waveform details during playback. Use Value: 2.3 ps rms aperture uncertainty preserves time-domain resolution critical for error correction and signal integrity verification. | Use Scenario: Digitizing RF echo signals from ultrasound transducer arrays in portable or cart-based diagnostic systems. IC Role / Device Role / Timing Role: Front-end ADC capturing broadband echo returns (up to ~30 MHz) with high SNR and linearity for beamforming processing. Use Value: Internal 2.5 V reference and T/H reduce component count and layout sensitivity, improving system repeatability across production units. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9054ABSTZ-200 | Higher max conversion rate (200 MSPS); identical architecture, pinout, and package | Suitable for systems requiring >135 MSPS sampling, e.g., multi-lane video or higher Nyquist bandwidths | Select when full 200 MSPS capability is needed; otherwise AD9054ABSTZ-135 offers lower power (600–700 mW vs. 640–781 mW) and cost |
| ADC12D1000RFIRGCT | 12-bit, 1.0 GSPS dual-channel ADC; larger 196-pin BGA package; requires external reference and clock conditioning | Targeted at radar and wideband communications where resolution and speed exceed AD9054ABSTZ-135 capabilities | Choose only if 12-bit resolution and >135 MSPS are mandatory; AD9054ABSTZ-135 remains optimal for cost-sensitive 8-bit video/data storage designs |
Compared with AD9054ABSTZ-200, the AD9054ABSTZ-135 trades peak speed for reduced power and cost while retaining identical interface, timing, and layout compatibility; compared with ADC12D1000RFIRGCT, it offers simpler integration, lower BOM count, and proven suitability for industrial video and instrumentation where 8-bit resolution suffices.
Availability
AD9054ABSTZ-135 is available at Aetrix Electronics and suitable for RGB graphics processing, high-resolution video digitization, and digital data storage read channels requiring stable component supply, long-term industrial temperature support, and consistent LQFP packaging.
Supply support for AD9054ABSTZ-135 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.
The AD9054A product line was designed specifically for high-speed, low-power digitization in video, imaging, and instrumentation systems-emphasizing ease of use through integrated references, track-and-hold, and flexible digital interface options.
FAQ
What is the maximum guaranteed sampling rate for AD9054ABSTZ-135?
The AD9054ABSTZ-135 is guaranteed to operate at a maximum conversion rate of 135 MSPS across the full industrial temperature range (–40°C to +85°C). This rating is validated per the manufacturer's datasheet specifications and reflects tested performance under worst-case conditions including voltage and temperature variation. The AD9054ABSTZ-135 achieves this rate while maintaining specified SNR, SINAD, and linearity parameters.
Does AD9054ABSTZ-135 require an external reference voltage?
No, the AD9054ABSTZ-135 includes an internal 2.5 V reference with ±4% accuracy and 110 ppm/°C temperature coefficient, accessible via VREF OUT. For most applications-including video digitization and data acquisition-the internal reference is sufficient. VREF OUT can be directly connected to VREF IN to enable self-referenced operation, eliminating the need for external reference components unless higher precision is required.
How does the DEMUX pin affect digital output behavior in AD9054ABSTZ-135?
The DEMUX pin on the AD9054ABSTZ-135 selects output configuration: when pulled LOW, the ADC operates in dual-channel demultiplexed mode, alternating samples between DA7–DA0 and DB7–DB0 at half the encode rate; when pulled HIGH, all data appears exclusively on DA7–DA0 at full encode rate. This flexibility allows system designers to match interface speed requirements without changing the ADC's sampling capability.
What is the analog input voltage range supported by AD9054ABSTZ-135?
The AD9054ABSTZ-135 supports a differential analog input range of ±0.512 V p-p (1.024 V full-scale), referenced to midscale (2.5 V). This range is compatible with standard video signal levels and simplifies front-end driver design. Input compliance is specified from 1.8 V to 3.2 V, ensuring robust operation with common op-amp output stages and AC-coupled signal paths.
Is AD9054ABSTZ-135 pin-compatible with other members of the AD9054A family?
Yes, the AD9054ABSTZ-135 is fully pin-compatible with the AD9054ABSTZ-200 and all AD9054A variants in the ST-44 (44-lead LQFP) package. They share identical pin functions, electrical characteristics (except max conversion rate and associated dynamic specs), thermal profiles, and mechanical footprint-enabling drop-in replacement in existing designs when migrating between speed grades.
AD9054ABSTZ-135 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 44-LQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Number of Bits:
- 8
- Sampling Rate (Per Second):
- 200M
- Number of Inputs:
- 1
- Input Type:
- Differential, Single Ended
- Data Interface:
- 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:
- 5V
- Voltage - Supply, Digital:
- 5V
- Features:
- -
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 44-LQFP (10x10)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9054ABSTZ-135 FAQ
1.How can I place an order for AD9054ABSTZ-135 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9054ABSTZ-135 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 AD9054ABSTZ-135 reliable?
The price and inventory of AD9054ABSTZ-135 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9054ABSTZ-135 is usually 5 days.
3.What payment methods are accepted for AD9054ABSTZ-135?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9054ABSTZ-135 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9054ABSTZ-135?
AD9054ABSTZ-135 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9054ABSTZ-135 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 AD9054ABSTZ-135?
For technical support, including AD9054ABSTZ-135 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9054ABSTZ-135 requirements.
6.How does Aetrix verify that AD9054ABSTZ-135 is sourced from the original manufacturer or authorized distributors?
All AD9054ABSTZ-135 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 AD9054ABSTZ-135 meets industry standards.
7.What is the process for return or replacement of AD9054ABSTZ-135?
All AD9054ABSTZ-135 units undergo pre-shipment inspection (PSI). If there is an issue with AD9054ABSTZ-135, 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 AD9054ABSTZ-135 part is unused and in its original packaging.
Return procedure for AD9054ABSTZ-135:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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