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Analog Devices Inc. AD9200ARSRL
- Part No.:
- AD9200ARSRL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 28-SSOP (0.209", 5.30mm Width)
- Datasheet:
-
AD9200ARSRL.pdf
- Description:
- IC ADC 10BIT CMOS 20MSPS 28-SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,342
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Product details
Overview
AD9200ARSRL from Analog Devices is a monolithic 10-bit, 20 MSPS CMOS analog-to-digital converter with on-chip sample-and-hold amplifier and programmable voltage reference. It operates from 2.7 V to 5.5 V, delivers 80 mW power dissipation at 3 V, achieves ±0.5 LSB differential nonlinearity, and supports IF undersampling up to 135 MHz - used in high-speed video digitization and communications receiver front-ends.
For engineers reviewing the AD9200ARSRL datasheet, AD9200ARSRL pinout, AD9200ARSRL application, or AD9200ARSRL equivalent, this page provides verified technical context, exact package mapping (28-lead SSOP), confirmed pin functions, real-world application constraints, and two validated alternative parts for industrial-grade 10-bit ADC selection.
Technical Context
The AD9200ARSRL implements a multistage differential pipeline architecture enabling guaranteed no-missing-codes operation across –40°C to +85°C. Its switched-capacitor input supports both single-ended and differential configurations, with aperture uncertainty of just 2 ps and full-power bandwidth of 300 MHz.
It integrates a programmable internal reference (1 V or 2 V modes), clamp circuitry for DC restoration (enabled in ARS/KST variants), and three-state digital outputs with 25 ns data valid delay. Pipeline latency is fixed at 3 clock cycles, and standby mode reduces power to ≤4 mW.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 10-bit - defines quantization step size (e.g., ~3.9 mV per LSB at 4 V span) and system dynamic range ceiling |
| Sampling Rate | 20 MSPS - supports Nyquist-limited baseband signals up to 10 MHz or IF sampling of 135 MHz carriers |
| Differential Nonlinearity | ±0.5 LSB (typ) - ensures monotonic transfer function critical for closed-loop control and imaging linearity |
| Power Dissipation | 80 mW at 3 V - enables portable or thermally constrained designs without active cooling |
| Input Bandwidth | 300 MHz (–3 dB) - preserves signal integrity for fast-rising video edges and wideband RF/IF inputs |
| Aperture Uncertainty | 2 ps (typ) - limits SNR degradation to ≤57 dB at 10 MHz input, essential for high-fidelity digitization |
| Operating Temperature | –40°C to +85°C - qualified for industrial environments including factory automation and outdoor comms equipment |
Pinout & Package
AD9200ARSRL is housed in a 28-lead Shrink Small Outline Package (SSOP), RoHS-compliant, with 0.65 mm lead pitch and exposed pad not present. Thermal resistance θJA = 120°C/W (JEDEC standard board).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (AVSS) | Analog Ground | Reference return for analog core; must be isolated from digital ground except at single-point star connection |
| 2 (DRVDD) | Digital Driver Supply | Independent 2.7–5.5 V supply for output buffers; decoupling required to minimize digital switching noise coupling |
| 3–12 (D0–D9) | Digital Output Data | Straight binary format, MSB = D9; three-state controlled by THREE-STATE pin; timing referenced to CLK rising edge |
| 13 (OTR) | Out-of-Range Indicator | Active-high flag signaling overflow beyond REFTS/REFBS window; used with D9 to distinguish high/low saturation |
| 14 (DRVSS) | Digital Ground | Return path for DRVDD; separate from AVSS to prevent digital noise injection into analog section |
| 15 (CLK) | Master Clock Input | Single-ended TTL/CMOS-compatible; minimum pulsewidth 22.5 ns high/low; controls all internal pipeline stages |
| 16 (THREE-STATE) | Output Enable Control | High = high-impedance state; allows bus sharing in multi-ADC systems without external logic |
| 17 (STBY) | Standby Mode Control | High = sleep mode (≤4 mW); wake-up latency 400 ns; requires CLK held low during entry/exit |
| 18 (REFSENSE) | Reference Configuration Select | Strap to AVDD (external ref), GND (2 V internal), or VREF (1 V internal); determines reference topology and input span |
| 19 (CLAMP) | Clamp Enable | Active-high signal enabling internal DC restoration loop; available only on ARS/KST variants per datasheet note |
| 20 (CLAMPIN) | Clamp Reference Input | DC level target for AIN clamping (0.5–2.0 V range on 3 V supply); requires stable low-impedance source |
| 21 (REFTS) | Top Reference Sense | Defines upper bound of analog input range; tied to VREF or external source depending on MODE/REFSENSE configuration |
| 22 (REFTF) | Top Reference Force | Internally buffered top reference node; requires 0.1 µF + 10 µF decoupling per Figure 17 |
| 23 (MODE) | Mode Selection | Strap to AVDD (top/bottom), AVDD/2 (center span), or AVSS/GND (AD876 compatibility); configures input common-mode |
| 24 (REFBF) | Bottom Reference Force | Internally buffered bottom reference node; decoupling identical to REFTF |
| 25 (REFBS) | Bottom Reference Sense | Defines lower bound of analog input range; paired with REFTS to set 1–2 V differential span |
| 26 (VREF) | Internal Reference Output | 1 V or 2 V output from bandgap amplifier; bypassed with 1 µF tantalum + 0.1 µF ceramic to AVSS |
| 27 (AIN) | Analog Input | Switched-capacitor input with 1 pF capacitance; supports AC-coupled video or DC-coupled IF signals |
| 28 (AVDD) | Analog Supply | 2.7–5.5 V analog core supply; requires dedicated LC/RC filtering to suppress noise from digital sections |
Key Features
| Feature | Design Value |
|---|---|
| On-chip Sample-and-Hold | 300 MHz bandwidth enables accurate sampling of fast video transients and wideband IF signals without external SHA |
| Programmable Internal Reference | Selectable 1 V or 2 V output via REFSENSE strapping - eliminates need for external precision reference in cost-sensitive designs |
| Built-in Clamp Function | DC restoration for AC-coupled video (NTSC/PAL) using CLAMP/CLAMPIN pins - reduces component count in broadcast digitizers |
| Three-State Digital Outputs | Bus-compatible interface with configurable enable - simplifies integration into FPGA or ASIC data acquisition buses |
| Low-Power Standby Mode | Reduces consumption to ≤4 mW while retaining configuration - ideal for duty-cycled radar or battery-powered spectrum analyzers |
Applications
| Video Digitization | Communications Receiver |
|---|---|
Use Scenario: Digitizing composite NTSC/PAL video signals with AC coupling and sync-level clamping. IC Role / Device Role / Timing Role: ADC front-end capturing luminance/chrominance at 13.5–27 MHz pixel rates with DC restoration. Use Value: Integrated clamp and 0.1° differential phase error preserve color fidelity without external op-amps. | Use Scenario: Sampling intermediate frequency (IF) outputs from quadrature demodulators in cellular base stations. IC Role / Device Role / Timing Role: High-SNR digitizer for 45–90 MHz IF bands with 54.5 dB SINAD at 3.58 MHz. Use Value: 300 MHz input bandwidth and 2 ps aperture jitter maintain EVM performance in LTE/WCDMA receivers. |
| Industrial Imaging | Test & Measurement Equipment |
Use Scenario: Capturing high-speed line-scan sensor outputs in automated optical inspection systems. IC Role / Device Role / Timing Role: Synchronized 20 MSPS digitizer interfacing to CMOS/CCD sensors with precise exposure timing. Use Value: Guaranteed no-missing-codes and ±0.5 LSB DNL ensure accurate grayscale reproduction in defect detection algorithms. | Use Scenario: Front-end ADC in portable oscilloscopes and spectrum analyzers requiring low power and thermal stability. IC Role / Device Role / Timing Role: Main acquisition channel with 10-bit resolution, 20 MSPS rate, and calibrated DC accuracy. Use Value: 80 mW power at 3 V enables fanless enclosure design; ±0.75 LSB INL supports calibrated amplitude measurements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 10-bit, 20 MSPS ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9203ARTZ-REEL7 | 3 V-only supply (2.7–3.6 V), 40 MSPS max, 75 mW, no clamp, LFCSP-20 package | Lacks clamp circuit and industrial temp grade; suited for higher-speed, space-constrained portable instruments | Select when >20 MSPS sampling or ultra-small footprint is prioritized over DC restoration and extended temperature range |
| MAX1186EEE+ | 2.7–3.6 V supply, 20 MSPS, 65 mW, internal reference only (1.25 V), TQFN-28 package | No external reference support or MODE/REFSENSE flexibility; fixed 1.25 V reference limits input span options | Choose for simplified BOM where 1.25 V reference suffices and pin compatibility with AD9200 is not required |
Compared with AD9200ARSRL, AD9203ARTZ-REEL7 offers higher speed but sacrifices clamp functionality and industrial temperature rating, while MAX1186EEE+ reduces power and package size at the cost of reference configurability and out-of-range indication.
Availability
AD9200ARSRL is available at Aetrix Electronics and suitable for video digitization, communications receiver front-ends, industrial imaging, test & measurement equipment, and portable instrumentation requiring stable component supply across extended temperature ranges.
Supply support for AD9200ARSRL 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 AD9200 belongs to Analog Devices' high-speed data converter product line, designed specifically for demanding applications in communications infrastructure, medical imaging, and industrial instrumentation where precision, speed, and low power coexist.
FAQ
What is the operating temperature range specified for AD9200ARSRL?
The AD9200ARSRL is rated for industrial operation from –40°C to +85°C, as confirmed in the Ordering Guide table on page 4 of the REV. E datasheet. This distinguishes it from the commercial-grade AD9200JRSRL (0°C to +70°C) and validates its use in harsh-environment applications such as factory-floor vision systems and outdoor wireless infrastructure.
Does AD9200ARSRL include a built-in clamp function, and how is it enabled?
Yes, AD9200ARSRL includes a built-in clamp function for DC restoration of AC-coupled signals, as explicitly stated in the Product Highlights and Pin Function Descriptions. It is enabled by driving the CLAMP pin (Pin 19) high and applying a stable DC voltage (0.5–2.0 V on 3 V supply) to CLAMPIN (Pin 20); this feature is available only on ARS and KST variants per datasheet footnote 2.
What are the supported reference configurations for AD9200ARSRL?
AD9200ARSRL supports four reference topologies: (1) 1 V internal (REFSENSE = VREF), (2) 2 V internal (REFSENSE = GND), (3) external divider (REFSENSE = AVDD/2), and (4) full external reference (REFSENSE = AVDD). These are selected via pin strapping per Table I on page 9, enabling flexible input spans from 1 V to 2 V with either top/bottom or center-span biasing.
Is AD9200ARSRL pin-compatible with AD876, and what is required for drop-in replacement?
Yes, AD9200ARSRL is pin-compatible with AD876 per the Product Highlights and Ordering Guide. For drop-in replacement, configure MODE = AVSS (GND) and drive REFTF/REFBF externally as shown in Figure 23a; no PCB changes are needed, though supply voltage reduction (AD876: 5 V; AD9200: 2.7–5.5 V) may allow lower-power operation.
What is the pipeline latency of AD9200ARSRL, and how does it affect system timing?
The AD9200ARSRL has a fixed pipeline latency of 3 clock cycles, defined as the delay between CLK edge initiating conversion and corresponding D0–D9 data becoming valid. This deterministic latency simplifies timing closure in synchronous systems like FPGAs, enabling precise alignment of sampled data with control signals or trigger events without variable delay compensation.
AD9200ARSRL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 28-SSOP (0.209", 5.30mm Width)
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Number of Bits:
- 10
- Sampling Rate (Per Second):
- 20M
- 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:
- External, Internal
- Voltage - Supply, Analog:
- 2.7V ~ 5.5V
- Voltage - Supply, Digital:
- 2.7V ~ 5.5V
- Features:
- -
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 28-SSOP
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9200ARSRL FAQ
1.How can I place an order for AD9200ARSRL through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9200ARSRL 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 AD9200ARSRL reliable?
The price and inventory of AD9200ARSRL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9200ARSRL is usually 5 days.
3.What payment methods are accepted for AD9200ARSRL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9200ARSRL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9200ARSRL?
AD9200ARSRL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9200ARSRL 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 AD9200ARSRL?
For technical support, including AD9200ARSRL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9200ARSRL requirements.
6.How does Aetrix verify that AD9200ARSRL is sourced from the original manufacturer or authorized distributors?
All AD9200ARSRL 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 AD9200ARSRL meets industry standards.
7.What is the process for return or replacement of AD9200ARSRL?
All AD9200ARSRL units undergo pre-shipment inspection (PSI). If there is an issue with AD9200ARSRL, 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 AD9200ARSRL part is unused and in its original packaging.
Return procedure for AD9200ARSRL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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