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Home > Products > Integrated Circuits (ICs) > Data Acquisition > Analog to Digital Converters (ADC)

Analog Devices Inc. AD9229BCPZRL7-50

Name: AD9229BCPZRL7-50
Brand: Analog Devices Inc.
SKU: AD9229BCPZRL7-50
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: AD9229BCPZRL7-50

Manufacturer:: Analog Devices Inc.

Category:: Analog to Digital Converters (ADC)

Package:: 48-VFQFN Exposed Pad, CSP

Datasheet:: AD9229BCPZRL7-50.pdf

Description:: IC ADC 12BIT QUAD 50MSPS 48LFCSP

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Product details

Overview

AD9229BCPZRL7-50 from Analog Devices is a quad-channel, 12-bit, 50 MSPS analog-to-digital converter with serial LVDS outputs, 3 V single-supply operation, 400 MHz full-power analog bandwidth, and integrated sample-and-hold. It delivers 69.5 dB SNR at Nyquist and supports digital test pattern generation for timing alignment in ultrasound beam-forming systems.

For engineers reviewing the AD9229BCPZRL7-50 datasheet, AD9229BCPZRL7-50 pinout, AD9229BCPZRL7-50 application, or AD9229BCPZRL7-50 equivalent, this page provides verified specifications, industrial-temperature LFCSP package details, LVDS output timing relationships (DCO/FCO), power-down mode behavior, and real-world performance data across frequency and input level sweeps.

Technical Context

The AD9229BCPZRL7-50 implements four independent pipeline ADC cores sharing a common 3.0 V AVDD supply and clock input, each with dedicated differential analog inputs (VIN±A–D) and serialized LVDS outputs (D±A–D). It uses an internal 1.0 V reference and supports both 1 V_p-p and 2 V_p-p differential input ranges via REFT/REFB/SENSE configuration.

Its LVDS serializer multiplies the input clock to generate DCO (data clock) and FCO (frame clock) outputs synchronized to sampled data; DCO operates up to 390 MHz with DDR capability, enabling 780 Mbps serial data rates. Aperture jitter is <1 ps rms, and pipeline latency is fixed at 10 clock cycles.

Key Specifications

Parameter	Value and Actual Design Meaning
Resolution	12-bit - Delivers 4096 discrete output codes per channel, sufficient for high-fidelity signal capture in medical imaging and broadband comms.
Sampling Rate	50 MSPS - Fixed maximum conversion rate for AD9229BCPZRL7-50 variant; enables real-time digitization of signals up to 25 MHz (Nyquist).
SNR @ 2.4 MHz	69.5 dB - Measured at –0.5 dBFS input; corresponds to ~11.3 effective bits (ENOB), defining dynamic range for low-noise applications.
Analog Bandwidth	400 MHz - Full-power analog input bandwidth ensures minimal amplitude roll-off for wideband RF and IF sampling up to UHF.
Power Dissipation	985 mW - Total active power at 50 MSPS, 2 V_p-p input, 3.0 V supply; includes analog and digital sections; drops to 3 mW in power-down mode.
Differential Nonlinearity	±0.3 LSB (typ) - Guarantees monotonicity and absence of missing codes across temperature, critical for precision measurement accuracy.
Supply Voltage	3.0 V ±10% (AVDD/DRVDD) - Single-supply operation simplifies PCB design; no external reference or driver ICs required in many configurations.

Pinout & Package

AD9229BCPZRL7-50 is housed in a Pb-free, 48-lead LFCSP (Lead Frame Chip Scale Package) with exposed thermal paddle (Pin 0 = AGND), specified for –40°C to +85°C operation.

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 1–2 V_p-p differential signals; high-impedance (7 kΩ) with 7 pF input capacitance; require matched layout for optimal CMRR.
D+A / D–A D+B / D–B D+C / D–C D+D / D–D	LVDS serial data outputs (per channel)	Deliver 12-bit serialized data at up to 780 Mbps; differential swing 260–440 mV; require 100 Ω termination at receiver.
DCO+ / DCO– FCO+ / FCO–	Data and frame clock outputs	DCO clocks data capture (up to 390 MHz DDR); FCO marks byte boundaries; both are LVDS-compliant and phase-aligned to sampled data.
CLK	TTL/CMOS-compatible sample clock input	Accepts 10–50 MSPS clock; minimum pulse width 8 ns high/low; internal duty cycle stabilizer maintains performance over wide input duty cycle range.
PDWN	Power-down control input	Active-high logic signal; reduces total power to 3 mW when asserted; wake-up time is 4 ms; retains register state during sleep.
DTP	Digital test pattern enable	When high, outputs deterministic pseudo-random bit sequence instead of converted data-used for timing margin verification and link integrity testing.

Key Features

Feature	Design Value
Quad ADC integration	Four independent 12-bit ADCs in one 7 mm × 7 mm LFCSP reduce board area by >60% vs. discrete solutions while maintaining channel-to-channel isolation >95 dB.
LVDS serialization with DCO/FCO	Eliminates parallel bus routing congestion; DCO enables synchronous DDR capture at FPGA I/O banks; FCO simplifies byte alignment without external framing logic.
On-chip 1.0 V reference	Reduces BOM count and layout sensitivity; output voltage error ±10 mV (max); load regulation <3 mV at 1 mA; eliminates need for external precision reference in most cases.
Low aperture jitter	<1 ps rms aperture uncertainty preserves SFDR >73 dBc at 30 MHz input-critical for wideband communication receivers requiring clean spectral purity.
Industrial temperature range	Specified from –40°C to +85°C with guaranteed DNL ±0.6 LSB (max) and INL ±1 LSB (max), enabling deployment in base stations and portable diagnostic equipment.

Applications

Ultrasound Digital Beam-Forming	Wireless Baseband Receiver
Use Scenario: Simultaneous sampling of 64+ transducer elements in phased-array ultrasound systems, with real-time delay-and-sum processing. IC Role / Device Role / Timing Role: Four-channel ADC captures echo return signals from adjacent transducer groups; LVDS outputs feed FPGA-based beamformer with deterministic latency (10 cycles). Use Value: 400 MHz analog bandwidth supports harmonic imaging up to 20 MHz; 69.5 dB SNR ensures high contrast resolution in tissue differentiation.	Use Scenario: Digitizing complex IF signals (e.g., 70 MHz LTE carrier) in multi-carrier wireless infrastructure radios before digital downconversion. IC Role / Device Role / Timing Role: ADC front-end for direct-conversion or IF-sampling receiver; DCO/FCO provide precise timing for FPGA-based demodulation pipelines. Use Value: 73 dBc SFDR at 30 MHz input enables detection of weak adjacent channels; crosstalk <–95 dB prevents inter-channel interference in MIMO systems.
Communications Test Equipment	High-Speed Data Acquisition
Use Scenario: Embedded digitizer in vector signal analyzers capturing burst-mode 5G NR waveforms with 100+ MHz instantaneous bandwidth. IC Role / Device Role / Timing Role: High-fidelity acquisition engine with programmable input range (1–2 V_p-p) and digital test pattern for eye diagram validation. Use Value: 11.3 ENOB at 2.4 MHz and stable SINAD over temperature support traceable calibration; LVDS serialization eases high-speed interface to ASIC/FPGA.	Use Scenario: Modular DAQ module for industrial condition monitoring, acquiring vibration spectra from multiple accelerometers simultaneously. IC Role / Device Role / Timing Role: Synchronized multi-channel sampling node; PDWN enables low-power idle states between triggered acquisitions. Use Value: 50 MSPS rate resolves mechanical resonances up to 25 kHz; 985 mW power enables fanless enclosure design; LFCSP package withstands shock/vibration.

Ultrasound Digital Beam-Forming

Wireless Baseband Receiver

Use Scenario: Simultaneous sampling of 64+ transducer elements in phased-array ultrasound systems, with real-time delay-and-sum processing.

IC Role / Device Role / Timing Role: Four-channel ADC captures echo return signals from adjacent transducer groups; LVDS outputs feed FPGA-based beamformer with deterministic latency (10 cycles).

Use Value: 400 MHz analog bandwidth supports harmonic imaging up to 20 MHz; 69.5 dB SNR ensures high contrast resolution in tissue differentiation.

Use Scenario: Digitizing complex IF signals (e.g., 70 MHz LTE carrier) in multi-carrier wireless infrastructure radios before digital downconversion.

IC Role / Device Role / Timing Role: ADC front-end for direct-conversion or IF-sampling receiver; DCO/FCO provide precise timing for FPGA-based demodulation pipelines.

Use Value: 73 dBc SFDR at 30 MHz input enables detection of weak adjacent channels; crosstalk <–95 dB prevents inter-channel interference in MIMO systems.

Communications Test Equipment

High-Speed Data Acquisition

Use Scenario: Embedded digitizer in vector signal analyzers capturing burst-mode 5G NR waveforms with 100+ MHz instantaneous bandwidth.

IC Role / Device Role / Timing Role: High-fidelity acquisition engine with programmable input range (1–2 V_p-p) and digital test pattern for eye diagram validation.

Use Value: 11.3 ENOB at 2.4 MHz and stable SINAD over temperature support traceable calibration; LVDS serialization eases high-speed interface to ASIC/FPGA.

Use Scenario: Modular DAQ module for industrial condition monitoring, acquiring vibration spectra from multiple accelerometers simultaneously.

IC Role / Device Role / Timing Role: Synchronized multi-channel sampling node; PDWN enables low-power idle states between triggered acquisitions.

Use Value: 50 MSPS rate resolves mechanical resonances up to 25 kHz; 985 mW power enables fanless enclosure design; LFCSP package withstands shock/vibration.

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad-channel, 12-bit, LVDS-output ADC applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
AD9222BCPZ-50	Quad 12-bit, 50 MSPS, but uses CMOS parallel outputs (not LVDS); higher power (1.5 W); no DCO/FCO clocks.	Suitable where FPGA has abundant parallel I/O and board space allows wider traces; not viable for high-density LVDS routing.	Select AD9222BCPZ-50 only if LVDS serialization is unnecessary and system-level timing budget permits longer interconnect delays.
ADS52J90IRGCT	Texas Instruments quad 12-bit, 65 MSPS with JESD204B v1.1 interface; higher power (1.8 W); requires external reference and clock conditioning.	Better suited for JESD204B-capable SoCs/FPGAs needing deterministic latency and lane synchronization; adds protocol overhead.	Choose ADS52J90IRGCT when migrating to JESD204B ecosystem; avoid if legacy LVDS FPGA interface or minimal BOM is required.

Compared with AD9222BCPZ-50 and ADS52J90IRGCT, AD9229BCPZRL7-50 uniquely combines LVDS serialization, on-chip reference, and low-jitter timing in a compact LFCSP-making it optimal for space-constrained, high-channel-count systems where interface simplicity and deterministic latency are prioritized over protocol flexibility or ultra-high speed.

Availability

AD9229BCPZRL7-50 is available at Aetrix Electronics and suitable for digital beam-forming systems, wireless infrastructure receivers, and communications test equipment requiring stable component supply, long-term industrial temperature support, and consistent LVDS interface timing.

Supply support for AD9229BCPZRL7-50 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 facilities worldwide.

The AD9229 belongs to Analog Devices' high-speed data converter product line, designed specifically for demanding applications in medical imaging, wireless communications, and instrumentation where multi-channel synchronization, low power, and small footprint are essential.

FAQ

What is the maximum analog input frequency supported by the AD9229BCPZRL7-50?

The AD9229BCPZRL7-50 features a 400 MHz full-power analog bandwidth, meaning it maintains ≤3 dB amplitude flatness up to 400 MHz. This supports direct sampling of IF signals in wireless receivers and harmonic imaging in ultrasound systems. Performance metrics like SNR and SFDR are specified up to 70 MHz input, but usable bandwidth extends significantly higher depending on system-level filtering and noise floor requirements.

Does the AD9229BCPZRL7-50 require an external reference voltage?

No, the AD9229BCPZRL7-50 includes an internal 1.0 V reference with ±10 mV output error (max) and supports both 1 V_p-p and 2 V_p-p differential input ranges via the SENSE pin. External reference is optional-only needed when tighter reference accuracy (<±0.5%) or adjustable gain is required. The internal reference eliminates two external components in most designs.

How does the LVDS serialization work in the AD9229BCPZRL7-50?

The AD9229BCPZRL7-50 serializes each 12-bit ADC output into a 12-bit-wide LVDS stream running at 780 Mbps (12 bits × 65 MSPS). For the AD9229BCPZRL7-50 variant (50 MSPS), data rate is 600 Mbps. DCO+ and DCO− provide the DDR clock for capturing data; FCO+ and FCO− indicate byte boundaries. No external serializer IC is needed.

What is the power-down behavior of the AD9229BCPZRL7-50?

Asserting the PDWN pin high places the AD9229BCPZRL7-50 into power-down mode, reducing total dissipation to 3 mW. Wake-up time is 4 ms, and the device retains its internal register configuration. All analog inputs, clocks, and digital outputs become high-impedance except DCO/FCO, which stop toggling. Power-down is fully specified across the industrial temperature range.

Can the AD9229BCPZRL7-50 be used with a 2.5 V supply?

No-the AD9229BCPZRL7-50 is specified only for 3.0 V ±10% (2.7 V to 3.6 V) on both AVDD and DRVDD supplies. Operation outside this range violates Absolute Maximum Ratings and may cause permanent damage or undefined behavior. The internal reference, LVDS drivers, and analog front-end are all optimized for 3.0 V operation.

AD9229BCPZRL7-50 Specifications

Product attributes: Attribute value

Manufacturer:: Analog Devices Inc.

Series:: -

Package/Case:: 48-VFQFN Exposed Pad, CSP

Packaging:: Bulk

Product Status:: Obsolete

Number of Bits:: 12

Sampling Rate (Per Second):: 50M

Number of Inputs:: -

Input Type:: -

Data Interface:: -

Configuration:: -

Ratio - S/H:ADC:: -

Number of A/D Converters:: 4

Architecture:: -

Reference Type:: -

Voltage - Supply, Analog:: -

Voltage - Supply, Digital:: -

Features:: -

Operating Temperature:: -40°C ~ 85°C

Supplier Device Package:: 48-LFCSP-VQ (7x7)

Mounting Type:: Surface Mount

Grade:: -

Qualification:: -

AD9229BCPZRL7-50 FAQ

1.How can I place an order for AD9229BCPZRL7-50 through Aetrix?

Please submit a Request for Quotation (RFQ) for AD9229BCPZRL7-50 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 AD9229BCPZRL7-50 reliable?

The price and inventory of AD9229BCPZRL7-50 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9229BCPZRL7-50 is usually 5 days.

3.What payment methods are accepted for AD9229BCPZRL7-50?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9229BCPZRL7-50 transactions.

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4.How is shipping managed for AD9229BCPZRL7-50?

AD9229BCPZRL7-50 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your AD9229BCPZRL7-50 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 AD9229BCPZRL7-50?

For technical support, including AD9229BCPZRL7-50 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9229BCPZRL7-50 requirements.

6.How does Aetrix verify that AD9229BCPZRL7-50 is sourced from the original manufacturer or authorized distributors?

All AD9229BCPZRL7-50 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 AD9229BCPZRL7-50 meets industry standards.

7.What is the process for return or replacement of AD9229BCPZRL7-50?

All AD9229BCPZRL7-50 units undergo pre-shipment inspection (PSI). If there is an issue with AD9229BCPZRL7-50, 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 AD9229BCPZRL7-50 part is unused and in its original packaging.

Return procedure for AD9229BCPZRL7-50:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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