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Analog Devices Inc. AD9216BCPZRL7-105
- Part No.:
- AD9216BCPZRL7-105
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 64-VFQFN Exposed Pad, CSP
- Datasheet:
-
AD9216BCPZRL7-105.pdf
- Description:
- IC ADC 10BIT PIPELINED 64LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:1,884
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Product details
Overview
AD9216BCPZRL7-105 from Analog Devices is a dual, 10-bit, 105 MSPS analog-to-digital converter (ADC) with differential input, integrated voltage reference, and clock duty cycle stabilizer. It delivers 57.6 dBc SNR and 74 dBc SFDR at Nyquist, operates from a single 3 V supply, and features 300 MHz analog bandwidth for IF sampling in communications receivers and ultrasound equipment.
For engineers reviewing the AD9216BCPZRL7-105 datasheet, AD9216BCPZRL7-105 pinout, AD9216BCPZRL7-105 application, or AD9216BCPZRL7-105 equivalent, key selection considerations include guaranteed no missing codes over −40°C to +85°C, channel crosstalk < −80 dB, pipeline latency of 6 cycles, and support for offset binary or twos complement output formats.
Technical Context
The AD9216BCPZRL7-105 employs a multistage differential pipelined architecture with output error correction logic to ensure 10-bit accuracy and no missing codes across temperature. Its dual sample-and-hold amplifiers support differential or single-ended inputs up to 200 MHz, with independent power-down control per channel (PWDN_A/PWDN_B) and shared or independent reference modes (SHARED_REF).
Dual single-ended clock inputs (CLK_A/CLK_B) drive conversion cycles, while the duty cycle stabilizer (DCS) maintains performance across wide clock duty cycle variations. Digital outputs are CMOS-compatible (DRVDD = 2.5 V), with OEB_A/OEB_B enabling high-impedance tri-state control per channel and MUX_SELECT supporting multiplexed data output mode.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 10-bit - guarantees monotonic transfer function and no missing codes over full industrial temperature range. |
| Max Sample Rate | 105 MSPS - enables direct sampling of IF signals up to 50 MHz (Nyquist) in wireless infrastructure and radar front ends. |
| SNR @ Nyquist | 57.6 dBc - defines usable dynamic range for digitizing high-frequency analog signals with low noise floor. |
| SFDR @ Nyquist | 74 dBc - determines spurious-free resolution for multi-tone signal acquisition in communications receivers. |
| Analog Bandwidth | 300 MHz - supports wideband differential input signals without external anti-alias filtering below 100 MHz. |
| Crosstalk | < −80 dB - ensures minimal interference between Channel A and Channel B when simultaneously sampling independent signals. |
| Power Consumption | 300 mW total (150 mW/ch) at 105 MSPS - enables thermal management in compact, battery-powered instrumentation. |
Pinout & Package
The AD9216BCPZRL7-105 is housed in a Pb-free, 64-lead LFCSP package (9 mm × 9 mm) with exposed paddle, optimized for thermal dissipation in high-speed ADC applications. All AGND and DRGND pins must connect to a common ground plane per layout guidelines.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+_A / VIN−_A VIN+_B / VIN−_B | Differential analog inputs (Ch A/B) | Accepts 2.0 V p-p differential input span; supports single-ended operation via internal biasing. |
| CLK_A / CLK_B | Independent encode clocks | Asynchronous or synchronous sampling control per channel; each drives its own SHA and ADC core. |
| OEB_A / OEB_B | Digital output enable (active low) | Places respective 10-bit data bus (D0–D9) into high-impedance state-enables time-multiplexed or shared-bus interfacing. |
| PWDN_A / PWDN_B | Channel power-down control | Logic 1 disables conversion and holds output static (not high-Z); reduces power by ~90% per channel. |
| DFS | Data format select | Low = offset binary; high = twos complement-configures digital output coding without external logic. |
| DCS | Duty cycle stabilizer enable | Active-high control for internal circuit that compensates for clock duty cycle deviations > 40%–60%. |
Key Features
| Feature | Design Value |
|---|---|
| Dual pipelined ADC architecture | Delivers 10-bit accuracy at 105 MSPS with built-in error correction-eliminates need for external calibration in production systems. |
| Integrated voltage reference | 1.0 V internal reference with ±35 mV output error and ±15 ppm/°C drift-reduces BOM count and layout area vs. external reference ICs. |
| Patented differential SHA | Supports 300 MHz 3 dB bandwidth and configurable input ranges-enables direct RF sampling in LMDS/MMDS base stations. |
| Channel matching | Gain matching error ≤ ±0.6% FSR (shared ref mode); offset matching ≤ ±3.5% FSR-critical for I/Q demodulation and beamforming applications. |
| Flexible power management | Independent PWDN and OEB per channel-allows dynamic channel gating and bus contention avoidance in multi-ADC systems. |
Applications
| Ultrasound Beamforming | IF Sampling in 3G Base Stations |
|---|---|
Use Scenario: Simultaneous digitization of 64+ transducer channel echoes with precise time alignment for real-time image reconstruction. IC Role / Device Role / Timing Role: Dual-channel ADC captures I/Q baseband signals from quadrature demodulators; 6-cycle pipeline latency enables deterministic timing for FPGA-based beam steering. Use Value: −80 dB crosstalk prevents ghost artifacts in B-mode imaging; 105 MSPS rate supports 20 MHz receive bandwidth per channel. | Use Scenario: Digitizing 70–100 MHz intermediate frequency signals from RF front ends in WCDMA Node B receivers. IC Role / Device Role / Timing Role: ADC serves as IF-sampling front end feeding digital downconverters; DCS ensures stable performance despite jittery local oscillator clocks. Use Value: 74 dBc SFDR preserves adjacent channel selectivity; 300 MHz analog bandwidth avoids external pre-filtering for wide IF bands. |
| Battery-Powered Scopemeters | Low-Cost Digital Oscilloscopes |
Use Scenario: Portable handheld test equipment requiring high-fidelity waveform capture with extended battery life. IC Role / Device Role / Timing Role: Dual ADC samples two independent channels (e.g., CH1/CH2) at 105 MSPS; PWDN_B enables single-channel mode to halve power draw. Use Value: 300 mW total power enables >4 hours runtime on Li-ion packs; 10-bit resolution meets ENOB ≥9.2 bits up to 100 MHz input. | Use Scenario: Entry-level bench oscilloscopes targeting 100 MHz analog bandwidth and 1 GSa/s effective sampling via interleaving. IC Role / Device Role / Timing Role: One AD9216BCPZRL7-105 provides two synchronized 105 MSPS channels; MUX_SELECT enables time-interleaved 210 MSPS operation with external logic. Use Value: Pin compatibility with AD9238/AD9248 allows scalable design reuse; LFCSP package simplifies high-density PCB routing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9238BCPZ-65 | 12-bit, 65 MSPS; higher resolution but lower speed; same 64-lead LFCSP package and pinout. | Better for DC-coupled sensor interfaces requiring <1 LSB INL; unsuitable for >32 MHz IF sampling. | Select AD9238BCPZ-65 when ENOB > 11 bits at <10 MHz is prioritized over Nyquist bandwidth. |
| AD9248BCPZ-65 | 14-bit, 65 MSPS; 2× resolution, same package; higher power (450 mW) and larger INL (±2.5 LSB max). | Preferred for high-precision medical imaging where quantization noise dominates over thermal noise. | Choose AD9248BCPZ-65 only if system SNR budget requires >70 dBc and sampling rate ≤65 MSPS is acceptable. |
Compared with AD9238BCPZ-65 and AD9248BCPZ-65, the AD9216BCPZRL7-105 trades resolution for speed and power efficiency-making it optimal for wideband communications and real-time signal analysis where 10-bit fidelity at 105 MSPS delivers best cost-performance balance.
Availability
AD9216BCPZRL7-105 is available at Aetrix Electronics and suitable for ultrasound beamforming, IF sampling in 3G/LMDS infrastructure, and battery-powered scopemeters requiring stable component supply across long production lifecycles.
Supply support for AD9216BCPZRL7-105 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 digital signal processing semiconductors, headquartered in Norwood, MA.
The AD9216 belongs to Analog Devices' high-speed data converter product line, designed specifically for demanding communications, medical imaging, and test equipment applications requiring dual-channel synchronization and wide analog bandwidth.
FAQ
What is the guaranteed operating temperature range for the AD9216BCPZRL7-105?
The AD9216BCPZRL7-105 is specified over the industrial temperature range of −40°C to +85°C. All DC and AC specifications-including no missing codes, SNR, SFDR, and crosstalk-are guaranteed across this full range when operated within absolute maximum ratings and proper decoupling.
Does the AD9216BCPZRL7-105 require an external voltage reference?
No, the AD9216BCPZRL7-105 integrates a precision 1.0 V voltage reference with ±35 mV output error and ±15 ppm/°C drift. External reference is optional via VREF, REFT_A/REFB_A, and REFT_B/REFB_B pins-but not required for standard operation.
How does the clock duty cycle stabilizer (DCS) function in the AD9216BCPZRL7-105?
The DCS circuit in the AD9216BCPZRL7-105 actively corrects clock duty cycle deviations, maintaining ADC performance even when input clock duty cycle varies from 40% to 60%. It is enabled by driving the DCS pin high and eliminates need for external clock conditioning circuits.
Can both channels of the AD9216BCPZRL7-105 be powered down independently?
Yes, the AD9216BCPZRL7-105 provides independent power-down control via PWDN_A and PWDN_B pins. Driving either pin high disables its respective ADC core and holds output static (not high-Z), reducing channel power by ~90% while preserving configuration registers.
What is the pipeline latency of the AD9216BCPZRL7-105, and why does it matter?
The AD9216BCPZRL7-105 has a fixed pipeline latency of 6 clock cycles from sample initiation to valid output data. This deterministic delay is critical for time-sensitive applications like digital beamforming and closed-loop control systems where phase alignment between channels must be precisely known and repeatable.
AD9216BCPZRL7-105 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):
- 105M
- 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:
- -
AD9216BCPZRL7-105 FAQ
1.How can I place an order for AD9216BCPZRL7-105 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9216BCPZRL7-105 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 AD9216BCPZRL7-105 reliable?
The price and inventory of AD9216BCPZRL7-105 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9216BCPZRL7-105 is usually 5 days.
3.What payment methods are accepted for AD9216BCPZRL7-105?
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4.How is shipping managed for AD9216BCPZRL7-105?
AD9216BCPZRL7-105 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9216BCPZRL7-105 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 AD9216BCPZRL7-105?
For technical support, including AD9216BCPZRL7-105 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9216BCPZRL7-105 requirements.
6.How does Aetrix verify that AD9216BCPZRL7-105 is sourced from the original manufacturer or authorized distributors?
All AD9216BCPZRL7-105 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 AD9216BCPZRL7-105 meets industry standards.
7.What is the process for return or replacement of AD9216BCPZRL7-105?
All AD9216BCPZRL7-105 units undergo pre-shipment inspection (PSI). If there is an issue with AD9216BCPZRL7-105, 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 AD9216BCPZRL7-105 part is unused and in its original packaging.
Return procedure for AD9216BCPZRL7-105:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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