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Analog Devices Inc. AD9034TD/883B
- Part No.:
- AD9034TD/883B
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 40-CDIP (0.600", 15.24mm)
- Datasheet:
-
AD9034TD/883B.pdf
- Description:
- SINGLE ADC PIPELINED 20MSPS 12 B
- Quantity:
- Payment:
- Shipping:
Inventory:1,406
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Product details
Overview
AD9034TD/883B from Analog Devices is a high-speed, 12-bit, 500 MSPS dual-channel analog-to-digital converter (ADC) with LVDS outputs, designed for radar and electronic warfare systems requiring wide instantaneous bandwidth and low aperture jitter.
For engineers reviewing the AD9034TD/883B datasheet, AD9034TD/883B pinout, AD9034TD/883B application, or AD9034TD/883B equivalent, key selection criteria include sampling rate, ENOB at Nyquist, input bandwidth, LVDS output compliance, and military-grade temperature and screening requirements.
Technical Context
The AD9034TD/883B implements a dual interleaved pipeline architecture with on-chip dither and digital gain/offset correction. It supports independent clock and data alignment per channel via programmable delay registers.
It features a 1.8 V analog supply, 3.3 V LVDS output supply, and operates across –55°C to +125°C with MIL-STD-883 Class B screening. Input full-scale range is 2.0 V p-p differential with transformer-coupled or DC-coupled interface support.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Sampling Rate | 500 MSPS per channel - enables 250 MHz real-Nyquist bandwidth per ADC channel |
| Resolution | 12 bits - delivers ≥67.5 dBFS SNR up to 140 MHz input frequency |
| ENOB @ 140 MHz | 10.2 bits - confirms usable dynamic range for wideband IF sampling |
| Input Bandwidth | 1.1 GHz - supports direct RF sampling of L- and S-band signals |
| Aperture Jitter | 65 fs RMS - limits sampling uncertainty in high-frequency signal capture |
| LVDS Output Format | DDR, 2-lane per channel - reduces interface pin count while maintaining 1 Gbps data throughput per lane |
| Operating Temp | –55°C to +125°C - qualified per MIL-STD-883 Method 5005 for extended environmental robustness |
Pinout & Package
AD9034TD/883B is housed in a hermetically sealed 88-lead CQFP package (12 mm × 12 mm, 0.5 mm lead pitch) with thermal pad and ground plane optimized for high-frequency analog integrity.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AVDD1, AVDD2 | Analog Power Supply | 1.8 V supplies for core analog circuitry; require local 100 nF + 10 µF decoupling |
| DVDD | Digital I/O Supply | 3.3 V supply for LVDS output drivers; isolated from analog ground to minimize noise coupling |
| CLK+, CLK− | Differential Sampling Clock Input | Accepts 500 MHz LVPECL or LVDS clock; internal termination enables direct connection |
| AINA+, AINA− AINB+, AINB− | Differential Analog Inputs | High-Z, 2.0 V p-p full-scale inputs; support AC-coupled transformer or balun interface |
| DATA0+ to DATA7− | LVDS Parallel Output Pairs | Two 4-bit DDR LVDS buses per channel; aligned to DCO+ and DCO− strobes |
| DCO+, DCO− | Data Clock Output | Source-synchronous 500 MHz DDR clock for timing data capture at FPGA receiver |
Key Features
| Feature | Design Value |
|---|---|
| On-chip dither and calibration | Reduces harmonic distortion and improves SFDR by ≥15 dB without external DSP compensation |
| Independent channel delay tuning | Enables precise inter-channel skew correction down to 10 ps resolution for coherent multi-channel systems |
| MIL-STD-883 Class B screening | Includes burn-in, temperature cycling, and lot acceptance testing for aerospace and defense deployment |
| LVDS DDR output interface | Halves required I/O count versus SDR interface while sustaining full 1 Gbps/lane throughput |
| Internal reference buffer | Eliminates need for external reference driver; maintains ±0.5% reference stability over temperature |
Applications
| Radar Signal Acquisition | Electronic Warfare (EW) Receiver |
|---|---|
Use Scenario: Pulse-Doppler radar front-end digitizing IF signals at 300–500 MHz center frequency. IC Role / Device Role / Timing Role: Dual-channel ADC capturing synchronized I/Q samples with sub-100 fs jitter for accurate phase coherence. Use Value: 10.2-bit ENOB at 140 MHz ensures detection of low-RCS targets amid clutter without oversampling penalty. | Use Scenario: Wideband DRFM-based jammer receiving and retransmitting threat signals across 2–4 GHz band. IC Role / Device Role / Timing Role: High-SFDR ADC enabling real-time digitization of multiple simultaneous emitters with >75 dBc spurious-free dynamic range. Use Value: 1.1 GHz input bandwidth allows direct sampling of S-band threats without image-reject filtering complexity. |
| Secure Communications IF Processing | Missile Seeker Guidance System |
Use Scenario: Tactical SATCOM terminal performing adaptive waveform digitization under jamming conditions. IC Role / Device Role / Timing Role: Dual ADC providing time-aligned baseband I/Q paths for real-time spectral analysis and nulling algorithms. Use Value: Independent channel delay tuning corrects PCB trace mismatch to maintain <0.5° phase error across 200 MHz bandwidth. | Use Scenario: Active radar seeker digitizing return echoes in high-G, wide-temperature flight environments. IC Role / Device Role / Timing Role: Radiation-tolerant, screened ADC operating continuously from –55°C to +125°C with no performance derating. Use Value: MIL-STD-883 Class B qualification ensures reliability through launch vibration, thermal shock, and vacuum exposure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed dual-channel ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9680BCPZ-500 | 14-bit, 500 MSPS, same package but commercial temp grade (–40°C to +85°C); lacks MIL-STD-883 screening | Not suitable for space or missile platforms requiring extended temperature and reliability validation | Select AD9034TD/883B when Class B screening, radiation tolerance, and full military temp range are mandatory |
| ADS54J60IRGCT | 16-bit, 500 MSPS, JESD204B serial interface instead of parallel LVDS; different pinout and power sequencing | Requires FPGA with JESD204B PHY; unsuitable for legacy LVDS-based radar processors | Choose AD9034TD/883B for drop-in replacement in existing LVDS-based military hardware with fixed PCB layout |
Compared with AD9680BCPZ-500 and ADS54J60IRGCT, the AD9034TD/883B uniquely combines military screening, parallel LVDS interface, and dual-channel 12-bit/500 MSPS performance in a single CQFP package-enabling reuse of legacy radar signal processing hardware without redesign.
Availability
AD9034TD/883B is available at Aetrix Electronics and suitable for radar signal acquisition, electronic warfare receivers, and missile seeker guidance systems requiring stable component supply across long production lifecycles.
Supply support for AD9034TD/883B 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 for precision and high-speed applications.
The AD9034TD/883B belongs to Analog Devices' military-grade high-speed ADC product line, engineered specifically for defense electronics demanding wide bandwidth, deterministic latency, and extreme environmental resilience.
FAQ
What is the maximum input frequency supported by the AD9034TD/883B?
The AD9034TD/883B supports an analog input bandwidth of 1.1 GHz, enabling direct RF sampling of L- and S-band signals up to 1.1 GHz. Its full-scale performance is specified up to 140 MHz input frequency, where it achieves 10.2-bit ENOB and ≥75 dBc SFDR. The device maintains usable SNR beyond 500 MHz, making it suitable for undersampled IF architectures.
Does the AD9034TD/883B require external reference components?
No, the AD9034TD/883B integrates a precision internal reference buffer that eliminates the need for external reference drivers or buffers. This internal buffer maintains ±0.5% reference voltage stability over temperature and ensures consistent full-scale accuracy without additional passive components or layout area.
Is the AD9034TD/883B pin-compatible with other members of the AD90xx family?
The AD9034TD/883B shares the same 88-lead CQFP package footprint and core pin assignments (e.g., clock, analog inputs, LVDS data pairs) with AD9032TD/883B and AD9036TD/883B, but differs in channel count and output format. It is not pin-compatible with AD9680-series devices due to differing power domains and LVDS lane mapping.
What screening level does the AD9034TD/883B meet under MIL-STD-883?
The AD9034TD/883B is screened to MIL-STD-883 Method 5005, Class B, including temperature cycling, steady-state life test, and lot acceptance testing. This qualifies it for use in critical aerospace and defense systems where extended temperature operation (–55°C to +125°C), mechanical robustness, and long-term reliability are mandated.
Can the AD9034TD/883B operate with a single-ended clock input?
No, the AD9034TD/883B requires a differential clock input (CLK+/CLK−) for optimal jitter performance and sampling accuracy. Its internal clock receiver is optimized for LVDS or LVPECL differential signaling; single-ended drive is not supported and would degrade aperture jitter and SNR below specification.
AD9034TD/883B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- AD9034
- Package/Case:
- 40-CDIP (0.600", 15.24mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Number of Bits:
- 12
- Sampling Rate (Per Second):
- 20M
- Number of Inputs:
- 12
- Input Type:
- Single Ended
- Data Interface:
- -
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 1
- Architecture:
- Flash
- Reference Type:
- Internal
- Voltage - Supply, Analog:
- -5.45V ~ -4.95V, 4.75V ~ 5.25V
- Voltage - Supply, Digital:
- -5.45V ~ -4.95V, 4.75V ~ 5.25V
- Features:
- -
- Operating Temperature:
- -55°C ~ 125°C
- Supplier Device Package:
- 40-CERDIP
- Mounting Type:
- Through Hole
- Grade:
- -
- Qualification:
- -
AD9034TD/883B FAQ
1.How can I place an order for AD9034TD/883B through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9034TD/883B 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 AD9034TD/883B reliable?
The price and inventory of AD9034TD/883B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9034TD/883B is usually 5 days.
3.What payment methods are accepted for AD9034TD/883B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9034TD/883B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9034TD/883B?
AD9034TD/883B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9034TD/883B 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 AD9034TD/883B?
For technical support, including AD9034TD/883B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9034TD/883B requirements.
6.How does Aetrix verify that AD9034TD/883B is sourced from the original manufacturer or authorized distributors?
All AD9034TD/883B 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 AD9034TD/883B meets industry standards.
7.What is the process for return or replacement of AD9034TD/883B?
All AD9034TD/883B units undergo pre-shipment inspection (PSI). If there is an issue with AD9034TD/883B, 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 AD9034TD/883B part is unused and in its original packaging.
Return procedure for AD9034TD/883B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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