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Analog Devices Inc. AD9430BSV-210
- Part No.:
- AD9430BSV-210
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 100-TQFP Exposed Pad
- Datasheet:
-
AD9430BSV-210.pdf
- Description:
- IC ADC 12BIT 210MSPS 3.3V100TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,019
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Product details
Overview
AD9430BSV-210 from Analog Devices is a 12-bit, 210 MSPS monolithic analog-to-digital converter optimized for high dynamic performance in wideband communications systems. It features 700 MHz full-power analog bandwidth, 65 dB SNR at 70 MHz input, and on-chip track-and-hold and reference. It operates from a single 3.3 V supply and supports LVDS or demultiplexed CMOS outputs for FPGA interfacing in radar and cable reverse-path receivers.
For engineers reviewing the AD9430BSV-210 datasheet, AD9430BSV-210 pinout, AD9430BSV-210 application, or AD9430BSV-210 equivalent, key selection considerations include its 210 MSPS sampling rate, LVDS/CMOS dual-output flexibility, 1.3 W typical power dissipation, 10.6 ENOB at 70 MHz, and industrial temperature range (–40°C to +85°C) operation in a 100-lead e-PAD TQFP package.
Technical Context
The AD9430BSV-210 implements a 12-bit pipeline ADC core with integrated track-and-hold and scalable reference, enabling direct RF sampling up to 700 MHz analog bandwidth. Its clock duty cycle stabilizer and data sync input ensure robust timing alignment in CMOS mode, while LVDS output drivers support 210 MSPS data rates with 247–454 mV differential swing.
It supports two digital output configurations: interleaved or parallel 12-bit CMOS buses (each at 105 MSPS) or full-rate LVDS (210 MSPS), with selectable twos-complement or offset binary format. The OR_A/OR_B (CMOS) or OR+/OR– (LVDS) overrange indicators provide real-time signal saturation detection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 12-bit - delivers 4096 discrete amplitude levels for high-fidelity digitization of wideband signals. |
| Max Sampling Rate | 210 MSPS - enables Nyquist-limited capture of signals up to 105 MHz without undersampling constraints. |
| SNR @ 70 MHz | 65 dB - ensures >10 bits of effective noise-free resolution for demanding IF sampling in wireless infrastructure. |
| ENOB @ 70 MHz | 10.6 bits - confirms usable dynamic range exceeds 10 bits under real-world wideband conditions. |
| Analog Bandwidth | 700 MHz - supports direct sampling of L-band and lower S-band RF signals without external amplification. |
| Power Dissipation | 1.3 W typical @ 210 MSPS - balances high-speed performance with thermal manageability in dense PCB layouts. |
| Supply Voltage | 3.3 V AVDD/DRVDD - simplifies system power architecture by eliminating need for multiple rail converters. |
Pinout & Package
AD9430BSV-210 is housed in a 100-lead, surface-mount plastic e-PAD TQFP package (10 mm × 10 mm) with exposed conductive heat slug electrically connected to chip ground. The slug must be soldered to a solid ground plane to maintain junction temperature within limits across –40°C to +85°C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+, VIN– | Differential analog input | Accepts 1.536 Vpp (S5 = GND) or 0.768 Vpp (S5 = AVDD) full-scale differential signal; 700 MHz bandwidth supports direct RF sampling. |
| CLK+, CLK– | Differential encode clock input | Accepts LVPECL-level clocks; minimum pulse width 2 ns; aperture jitter 0.25 ps rms enables precise sampling timing. |
| DA0–DA11, DB0–DB11 | CMOS data outputs (dual-port) | 12-bit parallel A/B ports each running at 105 MSPS in demultiplexed mode; logic levels referenced to DRVDD (3.3 V). |
| D0+ to D11+, D0– to D11– | LVDS data outputs | Full-rate 210 MSPS 12-bit LVDS pairs; RSET = 3.74 kΩ sets output current; compatible with standard FPGA LVDS receivers. |
| DCO+, DCO– | Data clock output | LVDS-formatted clock synchronized to output data edges; used for timing capture in downstream logic or FPGA interfaces. |
| OR_A / OR_B or OR+ / OR– | Overrange indicator | Active-high (CMOS) or differential (LVDS) flag signaling when input exceeds selected full-scale range-critical for AGC and signal integrity monitoring. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip track-and-hold + reference | Eliminates need for external THA or reference ICs, reducing BOM count and layout complexity in compact wideband receivers. |
| LVDS or dual-port CMOS output select | Enables seamless interface to either high-speed FPGAs (LVDS) or legacy ASICs (CMOS), with pin-strapped mode control (S2). |
| 10.6 ENOB @ 70 MHz | Validates >10-bit linearity and noise performance at IF frequencies common in cable DOCSIS and LTE base stations. |
| Out-of-range (OR) detection | Provides immediate hardware-level feedback on signal clipping-enables real-time gain adjustment without software latency. |
| Clock duty cycle stabilizer | Compensates for input clock asymmetry, ensuring consistent sampling aperture and minimizing timing-induced distortion. |
Applications
| Wireless Infrastructure | Cable Reverse-Path Receiver |
|---|---|
Use Scenario: Digitizing 70–100 MHz IF signals in LTE macrocell and small-cell base station transceivers. IC Role / Device Role / Timing Role: High-speed ADC front-end capturing wide instantaneous bandwidth for digital predistortion and MIMO processing. Use Value: 65 dB SNR and 700 MHz analog bandwidth enable clean digitization of multi-carrier LTE signals without image-reject filtering. |
Use Scenario: Sampling upstream return-path signals (5–42 MHz) in HFC networks with high noise and ingress. IC Role / Device Role / Timing Role: Primary ADC in cable modem termination systems (CMTS) requiring high SFDR to resolve weak upstream channels amid strong ingress. Use Value: 80 dBc SFDR at 70 MHz allows simultaneous capture of low-level upstream bursts alongside strong narrowband interferers. |
| Radar Signal Processing | Communications Test Equipment |
Use Scenario: Capturing pulsed L-band radar returns (1–2 GHz IF) in electronic warfare and surveillance receivers. IC Role / Device Role / Timing Role: Wideband digitizer feeding real-time FFT and pulse-Doppler analysis in embedded radar processors. Use Value: 210 MSPS sampling rate and 10.6 ENOB preserve pulse fidelity and Doppler resolution for accurate target discrimination. |
Use Scenario: High-fidelity waveform acquisition in vector signal analyzers and bit-error-rate testers for 5G NR and Wi-Fi 6E. IC Role / Device Role / Timing Role: Precision ADC in calibrated test instrumentation requiring traceable dynamic performance metrics. Use Value: Guaranteed no missing codes and ±0.3 LSB DNL ensure accurate histogram-based INL/SFDR measurement compliance. |
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 | 12-bit, 250 MSPS; higher speed but 63 dB SNR @ 70 MHz; 1.8 V digital supply only. | Requires dual-supply design (1.8 V/3.3 V); less suitable for 3.3 V-only legacy FPGA interfaces. | Select when maximum sampling rate >210 MSPS is required and SNR margin permits trade-off. |
| ADS5463IPFP | 13-bit, 500 MSPS; 67 dB SNR @ 70 MHz; JESD204B serial output; 1.8 V/3.3 V supplies. | Serial interface reduces pin count but adds FPGA IP and link-layer complexity vs. parallel LVDS/CMOS. | Select when board space is constrained and JESD204B-capable FPGA is available. |
Compared with AD9430BSV-210, AD9434BCPZ-250 offers higher throughput at reduced SNR and stricter supply requirements, while ADS5463IPFP provides higher resolution and speed with serial interface overhead-making AD9430BSV-210 optimal for cost-sensitive, 3.3 V parallel-interface wideband receivers needing proven 210 MSPS performance.
Availability
AD9430BSV-210 is available at Aetrix Electronics and suitable for wireless infrastructure, cable reverse-path receivers, and radar subsystems requiring stable component supply across extended industrial temperature ranges and long production lifecycles.
Supply support for AD9430BSV-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 DSP technologies, serving precision instrumentation, communications, and industrial markets since 1965.
The AD9430 belongs to Analog Devices' high-speed ADC product line, designed specifically for wideband communications and instrumentation applications demanding high SNR, low power, and ease of system integration.
FAQ
What is the maximum analog input frequency supported by the AD9430BSV-210?
The AD9430BSV-210 has a 700 MHz full-power analog bandwidth, meaning it can accurately digitize input signals up to 700 MHz without significant amplitude roll-off. This enables direct RF sampling in L-band applications and high-IF sampling in broadband receivers, provided the Nyquist criterion is met for the chosen sampling rate.
Does the AD9430BSV-210 support both LVDS and CMOS output modes simultaneously?
No, the AD9430BSV-210 supports LVDS or CMOS output mode exclusively-selected via the S2 pin (AVDD = LVDS, GND = CMOS). In CMOS mode, it provides dual 12-bit ports (DA[11:0], DB[11:0]) at 105 MSPS; in LVDS mode, it outputs full-rate 12-bit data (D0+/- through D11+/-) at 210 MSPS. Both modes share the same DCO+/- clock output.
What is the purpose of the S5 pin on the AD9430BSV-210?
The S5 pin on the AD9430BSV-210 selects full-scale differential input range: tied to GND yields 1.536 Vpp, while tied to AVDD yields 0.768 Vpp. This allows system designers to match ADC input range to signal chain gain-e.g., using S5 = AVDD with high-gain IF amplifiers to avoid clipping on smaller signals.
How does the AD9430BSV-210 handle overrange conditions?
The AD9430BSV-210 provides dedicated overrange outputs: OR_A/OR_B in CMOS mode or OR+/OR– in LVDS mode. These pins assert high (CMOS) or differential high (LVDS) whenever the analog input exceeds the selected full-scale range, enabling real-time AGC control or signal integrity alerts without requiring post-processing.
Is the AD9430BSV-210 pin-compatible with other members of the AD94xx family?
The AD9430BSV-210 is pin-compatible with the AD9411 (10-bit, LVDS-only) in LVDS mode per the datasheet Product Highlights, but not with AD9434 or AD9467 due to differing pin functions, power domains, and output architectures. Always verify pin mapping and decoupling against the specific variant's datasheet before board reuse.
AD9430BSV-210 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 100-TQFP Exposed Pad
- Packaging:
- Bag
- Product Status:
- Obsolete
- Number of Bits:
- 12
- Sampling Rate (Per Second):
- 210M
- Number of Inputs:
- -
- Input Type:
- -
- Data Interface:
- Parallel
- Configuration:
- -
- Ratio - S/H:ADC:
- -
- Number of A/D Converters:
- 1
- Architecture:
- -
- Reference Type:
- -
- Voltage - Supply, Analog:
- -
- Voltage - Supply, Digital:
- -
- Features:
- -
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 100-TQFP-EP (14x14)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9430BSV-210 FAQ
1.How can I place an order for AD9430BSV-210 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9430BSV-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 AD9430BSV-210 reliable?
The price and inventory of AD9430BSV-210 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9430BSV-210 is usually 5 days.
3.What payment methods are accepted for AD9430BSV-210?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9430BSV-210 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9430BSV-210?
AD9430BSV-210 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9430BSV-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 AD9430BSV-210?
For technical support, including AD9430BSV-210 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9430BSV-210 requirements.
6.How does Aetrix verify that AD9430BSV-210 is sourced from the original manufacturer or authorized distributors?
All AD9430BSV-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 AD9430BSV-210 meets industry standards.
7.What is the process for return or replacement of AD9430BSV-210?
All AD9430BSV-210 units undergo pre-shipment inspection (PSI). If there is an issue with AD9430BSV-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 AD9430BSV-210 part is unused and in its original packaging.
Return procedure for AD9430BSV-210:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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