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Analog Devices Inc. AD9430BSVZ-210
- Part No.:
- AD9430BSVZ-210
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 100-TQFP Exposed Pad
- Datasheet:
-
AD9430BSVZ-210.pdf
- Description:
- IC ADC 12BIT PIPELINED 100TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,018
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Product details
Overview
AD9430BSVZ-210 from Analog Devices is a 12-bit, 210 MSPS monolithic analog-to-digital converter optimized for wideband carrier and broadband systems. It features 700 MHz full-power analog bandwidth, LVDS or demultiplexed CMOS outputs, on-chip track-and-hold and reference, and operates from a single 3.3 V supply. It delivers 65 dB SNR at 70 MHz input frequency and supports power amplifier linearization in wireless infrastructure.
For engineers reviewing the AD9430BSVZ-210 datasheet, AD9430BSVZ-210 pinout, AD9430BSVZ-210 application, or AD9430BSVZ-210 equivalent, key selection considerations include sampling rate (210 MSPS), output interface mode (LVDS vs. dual-port CMOS), ENOB (10.6 bits @ 70 MHz), aperture jitter (0.25 ps rms), and industrial temperature range (–40°C to +85°C) compliance.
Technical Context
The AD9430BSVZ-210 implements a 12-bit pipeline ADC core with integrated track-and-hold and scalable reference, supporting both internal (1.235 V) and external reference modes. Its clock management includes duty cycle stabilization and supports differential LVPECL-level encode inputs.
Dual-output architectures are supported: interleaved/parallel 12-bit CMOS buses (each at 105 MSPS) or full-rate LVDS data (210 MSPS), with configurable data format (twos complement or offset binary) and overrange detection on both ports. Latency is fixed at 14 cycles in LVDS mode and 14–15 cycles in CMOS parallel/interleaved modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 12-bit - provides 4096 quantization levels for high-fidelity signal digitization |
| Max Sampling Rate | 210 MSPS - enables Nyquist-limited capture of signals up to 105 MHz baseband or IF sampling of 200+ MHz carriers |
| SNR @ 70 MHz | 65 dB - ensures >10-bit effective resolution for demanding communication waveforms |
| ENOB @ 70 MHz | 10.6 bits - confirms usable dynamic range under real-world wideband input conditions |
| Analog Bandwidth | 700 MHz - supports direct sampling of L-band and S-band RF/IF signals without external amplification |
| Aperture Jitter | 0.25 ps rms - limits sampling uncertainty-induced noise floor degradation at high input frequencies |
| Power Dissipation | 1.3 W typical @ 210 MSPS - balances performance and thermal management in dense RF subsystems |
| Supply Voltage | 3.3 V AVDD/DRVDD - simplifies system power architecture with single-rail digital/analog supply compatibility |
Pinout & Package
AD9430BSVZ-210 is housed in a 100-lead e-PAD TQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed conductive heat slug electrically connected to AGND for thermal dissipation. The slug must be soldered to a solid ground plane; no signal traces or vias may be placed beneath it.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+, VIN– | Differential analog input | Accepts 1.536 V p-p full-scale differential signal; supports 700 MHz bandwidth with 2.65–2.9 V common-mode range |
| CLK+, CLK– | Differential encode clock input | LVPECL-compatible; requires ≥200 mV differential swing; enables precise timing control at 210 MSPS |
| DCO+, DCO– | Data clock output | LVDS-formatted clock synchronized to output data edges-critical for FPGA capture timing alignment |
| D0+ to D11+, D0– to D11– | LVDS data outputs | Full-rate 12-bit parallel LVDS bus; each pair delivers one bit at 210 MSPS with 247–454 mV differential swing |
| OR+, OR– | Differential overrange indicator | Asserts when input exceeds ±0.768 V or ±1.536 V range (selected via S5); enables real-time signal clipping detection |
| S2 | Output mode select | AVDD = LVDS mode; GND = dual-port CMOS mode-configures physical interface and pin functionality |
| S5 | Full-scale adjust | GND = 1.536 V p-p differential range; AVDD = 0.768 V p-p-sets input sensitivity for dynamic range optimization |
| LVDSBIAS | LVDS output current set | 3.74 kΩ resistor to ground sets nominal 3.5 mA LVDS output current per driver |
Key Features
| Feature | Design Value |
|---|---|
| On-chip track-and-hold + reference | Eliminates need for external THA or reference ICs-reduces BOM count and layout complexity in compact RF receivers |
| LVDS output at full 210 MSPS | Enables direct interfacing with modern FPGAs (e.g., Xilinx Kintex/Virtex, Intel Stratix) without deserialization logic |
| Configurable data format | Twos complement or offset binary selection via S1 pin-matches native arithmetic requirements of downstream DSP/FPGA processing |
| Dual overrange flags (OR_A/OR_B or OR+/OR–) | Per-port saturation detection allows independent monitoring of A/B data paths or differential LVDS output validity |
| Industrial temperature range | Specified from –40°C to +85°C-ensures stable performance in outdoor wireless base stations and radar enclosures |
Applications
| Wireless Infrastructure Base Stations | Cable Modem Termination Systems (CMTS) |
|---|---|
Use Scenario: Digitizing 70–100 MHz IF signals from multi-carrier WCDMA/LTE transceivers for digital predistortion (DPD) feedback loops. IC Role / Device Role / Timing Role: High-speed ADC capturing complex baseband I/Q or IF samples with low latency and deterministic timing for real-time DPD adaptation. Use Value: 10.6 ENOB and 0.25 ps aperture jitter preserve signal integrity required for <–50 dBc ACLR correction accuracy. | Use Scenario: Reverse-path upstream signal acquisition in DOCSIS 3.1/4.0 CMTS headends handling 5–85 MHz return spectrum. IC Role / Device Role / Timing Role: Wideband ADC front-end for multi-channel upstream receiver banks, supporting simultaneous capture across multiple 6.4 MHz channels. Use Value: 700 MHz analog bandwidth enables direct sampling without IF translation stages, reducing component count and phase mismatch errors. |
| Radar Electronic Warfare (EW) Receivers | Communications Test Equipment |
Use Scenario: High-fidelity digitization of pulsed L-band (1–2 GHz) or S-band (2–4 GHz) radar returns in DRFM-based jamming simulators. IC Role / Device Role / Timing Role: Front-end ADC providing high SFDR (80 dBc) and low DNL (±0.3 LSB) to maintain pulse fidelity and Doppler resolution. Use Value: 80 dBc SFDR at 70 MHz prevents harmonic folding into adjacent channels during wide instantaneous bandwidth capture. | Use Scenario: Signal analysis in high-speed oscilloscopes and vector signal analyzers requiring >100 MSPS real-time sampling with calibrated amplitude linearity. IC Role / Device Role / Timing Role: Precision ADC core delivering traceable DC accuracy (±0.5 LSB INL) and AC performance (65 dB SNR) for metrology-grade measurements. Use Value: Guaranteed no missing codes and ±0.3 LSB DNL ensure monotonic response critical for histogram-based ENOB validation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9434BCPZ-250 | 14-bit, 250 MSPS; higher resolution but 20% higher power (1.55 W); same 100-lead TQFP package | Better suited for applications requiring >11-bit ENOB at lower frequencies (<50 MHz); less optimal for 70+ MHz IF sampling due to reduced SFDR at high fIN | Select AD9434BCPZ-250 only if 14-bit resolution outweighs SNR/SFDR trade-offs at target input frequency. |
| ADS5463IPFP | 13-bit, 500 MSPS; TI BiCMOS process; 128-pin HTQFP; requires external reference and clock conditioning | Targets ultra-wideband applications (>200 MHz instantaneous BW); lacks integrated T/H and reference, increasing system design effort | Choose ADS5463IPFP when sampling rates >250 MSPS are mandatory and board space allows for supporting components. |
Compared with AD9434BCPZ-250 and ADS5463IPFP, AD9430BSVZ-210 offers the optimal balance of 12-bit resolution, 210 MSPS rate, integrated reference/T/H, and 700 MHz bandwidth-making it uniquely suitable for cost- and space-constrained broadband communications front-ends where full integration and thermal efficiency are prioritized.
Availability
AD9430BSVZ-210 is available at Aetrix Electronics and suitable for wireless infrastructure, cable reverse-path systems, and radar subsystems requiring stable component supply across extended production lifecycles.
Supply support for AD9430BSVZ-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 is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving precision instrumentation, communications, and industrial markets.
The AD9430 product line targets wideband communications and defense applications requiring high-speed, low-jitter ADCs with integrated signal conditioning-designed to simplify RF receiver front-end development while maintaining dynamic performance.
FAQ
What is the maximum analog input frequency supported by the AD9430BSVZ-210?
The AD9430BSVZ-210 supports a full-power analog bandwidth of 700 MHz, meaning it can accurately digitize input signals up to this frequency without significant amplitude roll-off. This enables direct sampling of L-band and S-band RF/IF signals in applications such as wireless infrastructure and radar. Performance metrics like SNR and SFDR are specified up to 240 MHz, but the device maintains usable response beyond that within its 700 MHz bandwidth limit.
Does the AD9430BSVZ-210 require an external reference voltage?
No, the AD9430BSVZ-210 includes an on-chip 1.235 V reference and supports internal reference operation by floating the SENSE pin. An external reference can be used by connecting SENSE to DRVDD and driving VREF with a 1.23 V source, but it is not required. The internal reference is fully characterized across temperature and provides stable operation over the industrial range (–40°C to +85°C).
How does the AD9430BSVZ-210 handle overrange conditions?
The AD9430BSVZ-210 provides dedicated overrange (OR) outputs: OR_A/OR_B in CMOS mode and OR+/OR– in LVDS mode. These pins assert when the differential analog input exceeds the selected full-scale range (1.536 V p-p or 0.768 V p-p, set by S5). The OR signal is valid within 1 conversion cycle, enabling immediate detection of signal clipping for automatic gain control or fault logging in real-time systems.
What are the power supply requirements for the AD9430BSVZ-210?
The AD9430BSVZ-210 requires two 3.3 V supplies: AVDD for the analog section (335–450 mA typical) and DRVDD for the digital outputs (55–62 mA in LVDS mode; 24–30 mA in CMOS mode). Both supplies must be regulated within ±5% (3.1–3.6 V). Decoupling is critical: 0.1 μF ceramic capacitors per supply pin plus bulk capacitance near the 100-lead TQFP package, with separate analog/digital ground planes tied at a single point.
Is the AD9430BSVZ-210 pin-compatible with other members of the AD94xx family?
The AD9430BSVZ-210 is pin-compatible with the AD9411 (10-bit, LVDS-only) in LVDS mode, as explicitly stated in the Product Highlights. However, it is not pin-compatible with the AD9434 (14-bit, 250 MSPS) or AD9445 (14-bit, 105 MSPS) due to differences in pin function allocation, especially for mode-select and output configuration. Always verify pin mappings using the Rev. E datasheet Figures 4 and 5 before PCB reuse.
AD9430BSVZ-210 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 100-TQFP Exposed Pad
- Packaging:
- Tray
- Product Status:
- Active
- Number of Bits:
- 12
- Sampling Rate (Per Second):
- 200M
- Number of Inputs:
- 1
- Input Type:
- Differential
- Data Interface:
- LVDS - Parallel, Parallel
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 1
- Architecture:
- Pipelined
- Reference Type:
- External, Internal
- Voltage - Supply, Analog:
- 3.1V ~ 3.6V
- Voltage - Supply, Digital:
- 3V ~ 3.6V
- Features:
- -
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 100-TQFP-EP (14x14)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9430BSVZ-210 FAQ
1.How can I place an order for AD9430BSVZ-210 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9430BSVZ-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 AD9430BSVZ-210 reliable?
The price and inventory of AD9430BSVZ-210 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9430BSVZ-210 is usually 5 days.
3.What payment methods are accepted for AD9430BSVZ-210?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9430BSVZ-210 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9430BSVZ-210?
AD9430BSVZ-210 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9430BSVZ-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 AD9430BSVZ-210?
For technical support, including AD9430BSVZ-210 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9430BSVZ-210 requirements.
6.How does Aetrix verify that AD9430BSVZ-210 is sourced from the original manufacturer or authorized distributors?
All AD9430BSVZ-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 AD9430BSVZ-210 meets industry standards.
7.What is the process for return or replacement of AD9430BSVZ-210?
All AD9430BSVZ-210 units undergo pre-shipment inspection (PSI). If there is an issue with AD9430BSVZ-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 AD9430BSVZ-210 part is unused and in its original packaging.
Return procedure for AD9430BSVZ-210:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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