My Inquiry
My Account
Analog Devices Inc. AD9216BCPZRL7-80
- Part No.:
- AD9216BCPZRL7-80
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 64-VFQFN Exposed Pad, CSP
- Datasheet:
-
AD9216BCPZRL7-80.pdf
- Description:
- IC ADC 10BIT PIPELINED 64LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:3,348
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
AD9216BCPZRL7-80 from Analog Devices is a dual, 10-bit, 80 MSPS analog-to-digital converter (ADC) fabricated in advanced CMOS, featuring pipelined architecture with error correction, differential input (300 MHz bandwidth), and integrated voltage reference. It operates from a single 3 V supply, delivers 57.6 dBc SNR at Nyquist, and supports offset binary or twos complement output for IF sampling in communications receivers.
For engineers reviewing the AD9216BCPZRL7-80 datasheet, AD9216BCPZRL7-80 pinout, AD9216BCPZRL7-80 application, or AD9216BCPZRL7-80 equivalent, key selection criteria include guaranteed no missing codes over −40°C to +85°C, channel crosstalk < −80 dB, clock duty cycle stabilizer support, and LFCSP-64 (9 mm × 9 mm) package compatibility with AD9238/AD9248 pinouts.
Technical Context
The AD9216BCPZRL7-80 implements a multistage differential pipelined ADC architecture with output error correction logic, enabling 10-bit accuracy and guaranteed no missing codes across industrial temperature range. Its dual sample-and-hold amplifiers support both differential and single-ended analog inputs up to 200 MHz.
Dual independent clock inputs (CLK_A/CLK_B) control conversion cycles, while the integrated clock duty cycle stabilizer (DCS) maintains performance across wide duty cycle variations. Digital outputs are configurable via DFS pin for offset binary or twos complement format, and channel operation is managed by PDWN_A/PDWN_B and OEB_A/OEB_B control signals.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 10-bit - guarantees full-scale quantization with ≤1 LSB DNL and INL errors under all operating conditions |
| Max Sample Rate | 80 MSPS - enables digitization of IF signals up to 40 MHz (Nyquist) without aliasing in communications systems |
| SNR @ Nyquist | 57.6 dBc - ensures ≥9.3 ENOB for high-fidelity signal capture in ultrasound and oscilloscope front-ends |
| Analog Bandwidth | 300 MHz - supports wideband differential input with minimal amplitude roll-off up to UHF frequencies |
| Crosstalk | < −80 dB - isolates Channel A and B signals even when one channel drives full-scale and the other is at −40 dBFS |
| Power Consumption | 255 mW total (100 mW AVDD + 24 mW DRVDD at 25°C) - enables thermal management in compact battery-powered instruments |
| Supply Voltages | AVDD = 2.7–3.3 V, DRVDD = 2.25–3.3 V - allows flexible power domain partitioning between analog and digital sections |
| Aperture Jitter | 0.5 pS rms - limits sampling uncertainty-induced noise floor degradation at high input frequencies |
Pinout & Package
The AD9216BCPZRL7-80 is housed in a Pb-free, 64-lead LFCSP package (9 mm × 9 mm, 0.8 mm height) with exposed thermal pad, rated for −40°C to +85°C operation. Pin layout supports symmetric analog/digital ground separation and decoupling per Analog Devices' recommended PCB stack-up.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+_A / VIN−_A VIN+_B / VIN−_B | Differential analog inputs (Ch A & Ch B) | Accept 2.0 V p-p differential full-scale range; support single-ended configuration via internal biasing |
| CLK_A / CLK_B | Independent encode clock inputs | Enable asynchronous sampling of two channels; each controls its own SHA and pipeline stage timing |
| OEB_A / OEB_B | Digital output enable (active low) | Place respective 10-bit data buses into high-impedance state for multiplexed bus sharing or power savings |
| PDWN_A / PDWN_B | Channel power-down control (active high) | Disable conversion in individual channel while preserving reference and bias circuitry for fast wake-up (7 ms) |
| DCS | Duty cycle stabilizer enable | Compensates for non-50% clock duty cycles to maintain SNR/SFDR performance without external conditioning |
| DFS | Data format select | Low = offset binary; high = twos complement - determines MSB polarity and zero-crossing behavior in digital processing chain |
| SHARED_REF | Reference mode control | High = shared reference between channels (improves gain matching to ±0.1% FSR); low = independent references |
| D0_A–D9_A / D0_B–D9_B | Parallel CMOS digital outputs | 10-bit LSB-aligned outputs compliant with 2.5 V DRVDD logic levels; 5 pF load max for specified timing |
Key Features
| Feature | Design Value |
|---|---|
| Dual pipelined ADC architecture with error correction | Guarantees no missing codes and ≤±1.0 LSB DNL across −40°C to +85°C at 80 MSPS |
| Integrated clock duty cycle stabilizer (DCS) | Enables use of asymmetric clocks (e.g., from PLLs or FPGA outputs) without SNR degradation |
| Configurable output data format | Hardware-selectable offset binary or twos complement via DFS pin - simplifies interface to DSP/FPGA logic |
| Ultra-low crosstalk < −80 dB | Prevents interference between simultaneous high-frequency IF sampling on Channel A and B in radio point-to-point systems |
| Shared reference mode | Reduces gain mismatch between channels to ±0.1% FSR - critical for coherent dual-channel phase-sensitive applications |
| Low-power 3 V operation | 255 mW total at 80 MSPS enables integration into handheld scopemeters and portable medical ultrasound units |
Applications
| Ultrasound Beamforming | IF Sampling in 3G Base Stations |
|---|---|
Use Scenario: Simultaneous digitization of multiple transducer channel echoes at 40–50 MSPS for real-time beam synthesis and Doppler processing. IC Role / Device Role / Timing Role: Dual ADC provides time-synchronized sampling of two parallel receive paths with matched latency (6-cycle pipeline delay) and sub-picosecond aperture jitter. Use Value: Enables coherent summation of echo signals with < −80 dB inter-channel leakage, preserving spatial resolution and contrast in B-mode imaging. | Use Scenario: Downconversion and digitization of 70–100 MHz intermediate frequency signals from RF front-end in WCDMA/LTE infrastructure. IC Role / Device Role / Timing Role: High-SFDR (74 dBc) dual ADC captures adjacent channel interference and blocker signals without spectral contamination. Use Value: Maintains >57 dBc SNR at 100 MHz input frequency, supporting high-order QAM demodulation in multi-carrier base station receivers. |
| Battery-Powered Handheld Scopemeters | Low-Cost Digital Oscilloscopes |
Use Scenario: Portable test equipment requiring 80 MSPS sampling across two channels with <12-bit ENOB-equivalent fidelity and <300 mW total power draw. IC Role / Device Role / Timing Role: Dual ADC replaces two discrete converters, reducing board area and eliminating inter-channel skew calibration. Use Value: Single-supply 3 V operation and integrated reference eliminate external components, extending battery life while maintaining 57.6 dBc SNR at Nyquist. | Use Scenario: Entry-level bench oscilloscopes targeting 20–40 MHz analog bandwidth with dual-channel time-correlated acquisition. IC Role / Device Role / Timing Role: Provides synchronized 10-bit sampling at 80 MSPS with programmable output format and channel power-down for flexible memory depth management. Use Value: Pin compatibility with AD9238/AD9248 allows scalable design reuse across 10-/12-/14-bit product tiers without PCB redesign. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9216BCPZ-65 | Lower max sample rate (65 MSPS); identical pinout, architecture, and feature set | Suitable for cost-sensitive designs where 65 MSPS meets Nyquist requirement (e.g., <32.5 MHz IF bandwidth) | Select AD9216BCPZ-65 if system clock constraints or lower power (216 mW) are prioritized over 80 MSPS capability |
| AD9238BCPZ-65 | 12-bit resolution, same 65 MSPS speed, pin-compatible LFCSP-64 package, but higher power (390 mW) | Required when ENOB > 10 bits is mandatory (e.g., high-dynamic-range spectrum analysis) | Choose AD9238BCPZ-65 only when 12-bit precision justifies 50% higher power and potential SNR trade-offs at high input frequencies |
Compared with AD9216BCPZ-65, the AD9216BCPZRL7-80 delivers 15 MSPS higher throughput with identical noise floor and crosstalk; versus AD9238BCPZ-65, it trades 2-bit resolution for 35% lower power and better high-frequency SFDR stability above 60 MHz.
Availability
AD9216BCPZRL7-80 is available at Aetrix Electronics and suitable for ultrasound beamforming, IF sampling in 3G/LMDS infrastructure, and handheld scopemeter designs requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for AD9216BCPZRL7-80 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 AD9216 product line delivers dual-channel, high-speed ADCs optimized for communications, medical imaging, and test equipment where synchronized sampling, low crosstalk, and integrated reference stability are critical.
FAQ
What is the maximum sampling rate supported by the AD9216BCPZRL7-80?
The AD9216BCPZRL7-80 supports a maximum conversion rate of 80 MSPS, as confirmed in Table 4 of the Rev. A datasheet. This rate is fully characterized across the industrial temperature range (−40°C to +85°C) with guaranteed AC performance including 57.6 dBc SNR at Nyquist and 74 dBc SFDR. The device maintains this speed with both channels active and DCS enabled.
Does the AD9216BCPZRL7-80 require external voltage reference components?
No, the AD9216BCPZRL7-80 integrates a precision 1.0 V voltage reference with ±35 mV output voltage error and ±15 ppm/°C temperature drift. External reference is optional and only needed when higher accuracy or custom reference voltage (e.g., 2.048 V) is required. The internal reference is used by default when VREF pin is left unconnected and SENSE is tied to AGND.
How does the clock duty cycle stabilizer (DCS) function in the AD9216BCPZRL7-80?
The DCS circuit in the AD9216BCPZRL7-80 actively corrects non-50% clock duty cycles on CLK_A and CLK_B inputs, ensuring consistent sampling aperture timing and preserving SNR/SFDR performance. When DCS is enabled (DCS pin = high), the ADC tolerates duty cycles from 30% to 70% without degradation-critical for systems using FPGA-generated clocks or PLL outputs with variable duty cycle.
What is the meaning of "no missing codes" guarantee for the AD9216BCPZRL7-80?
The "no missing codes" specification for the AD9216BCPZRL7-80 means that every possible 10-bit digital output code (0 to 1023) will appear at least once across the full analog input range (−FSR to +FSR) under all operating conditions-including worst-case temperature (−40°C to +85°C) and maximum sample rate (80 MSPS). This is verified by design and characterization testing (Test Level IV).
Can the AD9216BCPZRL7-80 operate with independent analog and digital supplies?
Yes, the AD9216BCPZRL7-80 uses separate analog (AVDD) and digital (DRVDD) power domains: AVDD (2.7–3.3 V) powers analog circuitry including SHAs and reference, while DRVDD (2.25–3.3 V) powers CMOS output drivers. This separation minimizes digital switching noise coupling into analog sections, and both supplies must be independently decoupled per the datasheet's layout guidelines to achieve specified SNR and crosstalk performance.
AD9216BCPZRL7-80 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 64-VFQFN Exposed Pad, CSP
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Number of Bits:
- 10
- Sampling Rate (Per Second):
- 80M
- Number of Inputs:
- 2
- Input Type:
- Differential, Single Ended
- Data Interface:
- Parallel
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 2
- Architecture:
- Pipelined
- Reference Type:
- External, Internal
- Voltage - Supply, Analog:
- 2.7V ~ 3.3V
- Voltage - Supply, Digital:
- 2.25V ~ 3.3V
- Features:
- Simultaneous Sampling
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 64-LFCSP-VQ (9x9)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9216BCPZRL7-80 FAQ
1.How can I place an order for AD9216BCPZRL7-80 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9216BCPZRL7-80 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 AD9216BCPZRL7-80 reliable?
The price and inventory of AD9216BCPZRL7-80 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9216BCPZRL7-80 is usually 5 days.
3.What payment methods are accepted for AD9216BCPZRL7-80?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9216BCPZRL7-80 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9216BCPZRL7-80?
AD9216BCPZRL7-80 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9216BCPZRL7-80 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 AD9216BCPZRL7-80?
For technical support, including AD9216BCPZRL7-80 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9216BCPZRL7-80 requirements.
6.How does Aetrix verify that AD9216BCPZRL7-80 is sourced from the original manufacturer or authorized distributors?
All AD9216BCPZRL7-80 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 AD9216BCPZRL7-80 meets industry standards.
7.What is the process for return or replacement of AD9216BCPZRL7-80?
All AD9216BCPZRL7-80 units undergo pre-shipment inspection (PSI). If there is an issue with AD9216BCPZRL7-80, 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 AD9216BCPZRL7-80 part is unused and in its original packaging.
Return procedure for AD9216BCPZRL7-80:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AD9216BCPZRL7-80 Tags
-
ADC081C021CIMKX/NOPB
Texas Instruments
-
MCP3021A5T-E/OT
Microchip Technology
-
TLA2024IRUGR
Texas Instruments
-
MCP3221A5T-E/OT
Microchip Technology
-
MCP3221A5T-I/OT
Microchip Technology
-
MCP3221A4T-E/OT
Microchip Technology
-
MCP3221A6T-E/OT
Microchip Technology
-
MCP3221A0T-E/OT
Microchip Technology
-
MCP3221A1T-E/OT
Microchip Technology
-
ADC121S021CIMFX/NOPB
Texas Instruments
-
MCP3001-I/MS
Microchip Technology
-
MCP3001-I/SN
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
