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Analog Devices Inc. AD9219ABCPZ-40
- Part No.:
- AD9219ABCPZ-40
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 48-VFQFN Exposed Pad, CSP
- Datasheet:
-
AD9219ABCPZ-40.pdf
- Description:
- IC ADC 10BIT PIPELINED 48LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:1,490
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Product details
Overview
AD9219ABCPZ-40 from Analog Devices is a quad-channel, 10-bit, 40 MSPS analog-to-digital converter with serial LVDS outputs, 1.8 V supply operation, 315 MHz full-power analog bandwidth, and integrated sample-and-hold. It delivers 60 dB SNR and 78 dBc SFDR at Nyquist for high-fidelity digitization in ultrasound beam-forming systems.
For engineers reviewing the AD9219ABCPZ-40 datasheet, AD9219ABCPZ-40 pinout, AD9219ABCPZ-40 application, or AD9219ABCPZ-40 equivalent, this page provides verified specifications, validated pin functions, confirmed industrial temperature range (−40°C to +85°C), RoHS-compliant 48-lead LFCSP package mapping, and two documented alternative parts for quadrature receiver and medical imaging designs.
Technical Context
The AD9219ABCPZ-40 implements four independent pipeline ADC cores sharing a common 1.8 V AVDD/DRVDD supply and LVDS serial output interface compliant with ANSI-644. Each channel supports programmable clock/data alignment, offset binary coding, and individual power-down modes consuming <2 mW when disabled.
It features built-in deterministic and pseudorandom digital test pattern generation via SPI, configurable output resolution (10-bit default), and dual clock/data outputs-DCO± for DDR data capture and FCO± for frame synchronization-enabling precise timing control in multi-channel synchronous sampling systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 10-bit - Enables 1024-level amplitude quantization for medium-precision wideband signal capture. |
| Sampling Rate | 40 MSPS - Supports real-time digitization of signals up to 20 MHz (Nyquist) without aliasing in baseband applications. |
| SNR / ENOB | 60 dB / 9.7 bits - Delivers >9-bit effective precision for dynamic signal fidelity in medical ultrasound and radio receivers. |
| Analog Bandwidth | 315 MHz - Allows direct RF sampling of IF signals up to ~100 MHz with minimal amplitude roll-off. |
| Supply Voltage | 1.8 V AVDD/DRVDD - Reduces system power and simplifies power delivery versus 3.3 V or 5 V ADCs. |
| Differential Input Range | 2 V p-p - Matches standard transformer-coupled or balun-driven analog front-ends without external scaling. |
| LVDS Output Compliance | ANSI-644 - Ensures robust noise immunity and timing margin over PCB traces up to 15 cm at 40 MSPS. |
Pinout & Package
The AD9219ABCPZ-40 is housed in a RoHS-compliant, thermally enhanced 48-lead LFCSP (Lead Frame Chip Scale Package) with exposed pad soldered to analog ground. Package dimensions: 7 mm × 7 mm × 0.85 mm (CP-48-9).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+ A / VIN− A VIN+ B / VIN− B VIN+ C / VIN− C VIN+ D / VIN− D | Differential analog inputs for channels A–D | Accept 2 V p-p true differential signals; high-impedance (7 pF) inputs minimize loading on preceding filters or drivers. |
| D+ A / D− A D+ B / D− B D+ C / D− C D+ D / D− D | LVDS serial data outputs per channel | ANSI-644-compliant outputs delivering 10-bit MSB-first data streams at 400 Mbps (DDR) with 247–454 mV differential swing. |
| CLK+ / CLK− | Differential sample clock input | Accepts CMOS/LVDS/LVPECL clocks; 250 mV p-p minimum swing ensures reliable edge detection at 40 MSPS. |
| DCO+ / DCO− FCO+ / FCO− | Data and frame clock outputs | Provide synchronized timing references: DCO aligns with data edges; FCO marks byte boundaries for FPGA/CPLD capture logic. |
| CSB / SCLK/DTP / SDIO/ODM | SPI serial port interface | 3-wire configuration enabling register read/write for power mode, test pattern, and output alignment control. |
| PDWN | Global or per-channel power-down control | Active-low signal enabling sub-2 mW standby per disabled channel-critical for battery-powered portable ultrasound. |
| RBIAS / SENSE / VREF / REFT / REFB | Reference bias and selection network | Supports internal 1.0 V reference (±21 ppm/°C drift) or external differential reference; RBIAS sets core bias current for performance stability. |
Key Features
| Feature | Design Value |
|---|---|
| Quad-channel integration | Four independent 10-bit ADCs in one 7 mm × 7 mm LFCSP reduce board area by >60% vs. discrete solutions in beam-forming arrays. |
| Low power per channel | 94 mW at 65 MSPS (376 mW total) enables thermal management in compact enclosures without forced air cooling. |
| Programmable output resolution | Configurable 10-/12-bit output via SPI allows trade-off between data rate and precision without hardware change. |
| Built-in test patterns | Deterministic, pseudorandom, and custom user-defined patterns simplify production testing and system diagnostics without external signal sources. |
| Flexible clock/data alignment | Adjustable delay registers compensate for PCB trace skew between CLK± and DCO±/data lines-eliminating external delay tuning components. |
Applications
| Medical Ultrasound Imaging | Quadrature Radio Receivers |
|---|---|
Use Scenario: Digitizing RF echo signals from phased-array transducers in portable ultrasound machines. IC Role / Device Role / Timing Role: Quad ADC captures four parallel receive channels simultaneously with matched gain/phase for digital beam-forming. Use Value: 315 MHz analog bandwidth supports direct sampling of 10–15 MHz ultrasound carriers; 60 dB SNR preserves tissue contrast resolution. |
Use Scenario: I/Q demodulation in software-defined radios using zero-IF or low-IF architectures. IC Role / Device Role / Timing Role: Simultaneous sampling of in-phase (I) and quadrature (Q) analog paths with tight inter-channel matching. Use Value: ±0.3 LSB INL and ±0.2 LSB DNL ensure <0.1° phase error across channels-critical for EVM-sensitive LTE/WiFi reception. |
| Diversity Radio Receivers | Optical Networking Test Equipment |
Use Scenario: Multi-antenna diversity combining in cellular base stations or satellite comms terminals. IC Role / Device Role / Timing Role: Four synchronized ADCs digitize signals from spatially separated antennas for real-time signal correlation. Use Value: −100 dB crosstalk prevents interference between channels during fast switching; 40 MSPS supports 20 MHz LTE channel bandwidths. |
Use Scenario: High-speed characterization of optical transceivers (e.g., SFP+, QSFP) using electrical eye diagram analysis. IC Role / Device Role / Timing Role: Capturing high-frequency jitter and amplitude noise on 25 Gbps NRZ/PAM4 electrical test points. Use Value: 78 dBc SFDR enables accurate measurement of spurious tones down to −70 dBc; LVDS outputs interface directly to FPGA-based acquisition logic. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9228BCPZ-50 | 12-bit resolution, 50 MSPS max, same 48-lead LFCSP package and SPI interface. | Better ENOB (11.2 bits) but higher power (1.2 W total); requires tighter layout for analog isolation. | Select when higher dynamic range is needed for low-noise spectroscopy or radar, accepting increased power and thermal design complexity. |
| AD9287BCPZ-50 | 8-bit resolution, 50 MSPS, identical pinout and footprint; lower power (240 mW total). | Lower SNR (49 dB) and SFDR (65 dBc); optimized for cost-sensitive, high-speed video digitization. | Choose for non-critical applications like industrial vision where 256-level quantization suffices and BOM cost is prioritized. |
Compared with AD9219ABCPZ-40, AD9228BCPZ-50 trades 2-bit resolution and 10 MSPS speed for +1.5-bit ENOB and higher power, while AD9287BCPZ-50 sacrifices 2 bits and dynamic range for 35% lower power and lower cost-making AD9219ABCPZ-40 the optimal balance for portable medical and wireless infrastructure.
Availability
AD9219ABCPZ-40 is available at Aetrix Electronics and suitable for portable ultrasound systems, quadrature radio receivers, diversity antenna arrays, and optical test equipment requiring stable component supply across extended product lifecycles.
Supply support for AD9219ABCPZ-40 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, with R&D and manufacturing operations worldwide.
The AD9219 belongs to Analog Devices' high-speed data converter product line, designed specifically for space-constrained, low-power, multi-channel digitization in medical imaging, communications, and instrumentation systems.
FAQ
What is the maximum sampling rate supported by the AD9219ABCPZ-40?
The AD9219ABCPZ-40 is rated for a maximum sampling rate of 40 MSPS, as indicated by the "-40" suffix in its part number. This is a fixed-speed variant within the AD9219 family, distinct from the -65 version. Operation above 40 MSPS is not guaranteed and may degrade AC performance including SNR and SFDR.
Does the AD9219ABCPZ-40 require an external voltage reference?
No, the AD9219ABCPZ-40 includes an internal 1.0 V reference with ±21 ppm/°C drift, eliminating the need for external reference components in most applications. The device also supports external differential reference via REFT/REFB pins if higher accuracy or custom scaling is required.
How many analog input channels does the AD9219ABCPZ-40 support?
The AD9219ABCPZ-40 integrates four fully independent analog-to-digital converter channels (A, B, C, D), each with dedicated differential inputs (VIN+ x / VIN− x) and serial LVDS outputs (D+ x / D− x), enabling simultaneous sampling without inter-channel crosstalk (−100 dB typical).
What package type and thermal characteristics does the AD9219ABCPZ-40 use?
The AD9219ABCPZ-40 uses a 48-lead LFCSP (CP-48-9) with exposed pad, measuring 7 mm × 7 mm × 0.85 mm. Its thermal impedance is θJA = 24°C/W (0 m/sec airflow) on a 4-layer PCB with solid ground plane and exposed pad soldered to AGND-critical for maintaining junction temperature below 150°C at full power.
Can the AD9219ABCPZ-40 operate with a single 1.8 V supply?
Yes, the AD9219ABCPZ-40 operates from a single 1.8 V supply for both analog (AVDD) and digital output driver (DRVDD) domains. Both supplies must be independently decoupled; the datasheet specifies AVDD/DRVDD tolerance of 1.7 V to 1.9 V for guaranteed performance across the industrial temperature range.
AD9219ABCPZ-40 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 48-VFQFN Exposed Pad, CSP
- Packaging:
- Tray
- Product Status:
- Active
- Number of Bits:
- 10
- Sampling Rate (Per Second):
- 40M
- Number of Inputs:
- 4
- Input Type:
- Differential, Single Ended
- Data Interface:
- LVDS - Serial
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 4
- Architecture:
- Pipelined
- Reference Type:
- Internal
- Voltage - Supply, Analog:
- 1.7V ~ 1.9V
- Voltage - Supply, Digital:
- 1.7V ~ 1.9V
- Features:
- Simultaneous Sampling
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 48-LFCSP-VQ (7x7)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9219ABCPZ-40 FAQ
1.How can I place an order for AD9219ABCPZ-40 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9219ABCPZ-40 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 AD9219ABCPZ-40 reliable?
The price and inventory of AD9219ABCPZ-40 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9219ABCPZ-40 is usually 5 days.
3.What payment methods are accepted for AD9219ABCPZ-40?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9219ABCPZ-40 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9219ABCPZ-40?
AD9219ABCPZ-40 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9219ABCPZ-40 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 AD9219ABCPZ-40?
For technical support, including AD9219ABCPZ-40 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9219ABCPZ-40 requirements.
6.How does Aetrix verify that AD9219ABCPZ-40 is sourced from the original manufacturer or authorized distributors?
All AD9219ABCPZ-40 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 AD9219ABCPZ-40 meets industry standards.
7.What is the process for return or replacement of AD9219ABCPZ-40?
All AD9219ABCPZ-40 units undergo pre-shipment inspection (PSI). If there is an issue with AD9219ABCPZ-40, 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 AD9219ABCPZ-40 part is unused and in its original packaging.
Return procedure for AD9219ABCPZ-40:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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