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Analog Devices Inc. AD9215BCP-80
- Part No.:
- AD9215BCP-80
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 32-WFQFN Exposed Pad, CSP
- Datasheet:
-
AD9215BCP-80.pdf
- Description:
- IC ADC 10BIT 80MSPS 32-LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:1,415
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Product details
Overview
AD9215BCP-80 from Analog Devices is a 10-bit, 80 MSPS monolithic analog-to-digital converter (ADC) operating from a single 3 V supply (2.7 V to 3.3 V). It features a differential input with 300 MHz bandwidth, on-chip reference and sample-and-hold amplifier, and delivers SNR = 58 dBc and SFDR = 77 dBc at Nyquist - enabling high-fidelity IF sampling in communications receivers and ultrasound front-ends.
For engineers reviewing the AD9215BCP-80 datasheet, AD9215BCP-80 pinout, AD9215BCP-80 application, or AD9215BCP-80 equivalent, key selection criteria include its 80 MSPS conversion rate, 104 mW power consumption at full speed, differential input flexibility (1 Vp-p to 2 Vp-p), clock duty cycle stabilizer, and guaranteed no missing codes over −40°C to +85°C.
Technical Context
The AD9215BCP-80 employs a multistage differential pipelined ADC architecture with output error correction logic, ensuring 10-bit accuracy and monotonicity across temperature. Its patented sample-and-hold amplifier supports both differential and single-ended configurations, with input bandwidth extending to 300 MHz and usable performance up to 200 MHz.
It integrates a programmable voltage reference (0.5 V or 1.0 V mode), separate digital driver supply (DRVDD = 2.25 V to 3.6 V), and out-of-range (OR) flag for overflow detection. The clock duty cycle stabilizer maintains performance across wide duty cycle variations, and pipeline latency is fixed at 5 conversion cycles.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 10-bit - delivers 1024 discrete output levels with guaranteed no missing codes over industrial temperature range. |
| Max Conversion Rate | 80 MSPS - supports real-time digitization of IF signals up to ~39 MHz with adequate Nyquist margin. |
| SNR / SFDR | 58 dBc / 77 dBc (to Nyquist) - enables clean spectral capture in demanding RF/IF receiver applications. |
| Power Consumption | 104 mW at 80 MSPS - low-power operation suitable for battery-powered instruments and portable medical devices. |
| Analog Input Bandwidth | 300 MHz - supports wideband signal acquisition including undersampled RF and high-frequency imaging waveforms. |
| Differential Nonlinearity | ±0.25 LSB (typ) - ensures minimal code-dependent gain error and high fidelity in precision measurement systems. |
| Input Voltage Range | 1 Vp-p to 2 Vp-p (differential) - configurable via reference mode (SENSE pin) for optimal dynamic range matching. |
Pinout & Package
AD9215BCP-80 is housed in a 32-lead LFCSP (CP-32-7) package with exposed thermal pad. Pin count and layout match the AD9215 family's standardized footprint, supporting drop-in compatibility across speed grades (65/80/105 MSPS) and bit resolutions (10-/12-/14-bit variants).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+, VIN− | Differential analog input | Accepts ac/dc-coupled signals up to 300 MHz; common-mode voltage set by internal reference or external bias. |
| REFT, REFB | Differential reference inputs | Enable external reference configuration; internally tied to VREF when SENSE = AVDD for 1 V mode. |
| VREF | Reference I/O | Provides 1.0 V (or 0.5 V) output when SENSE = AVDD (or AGND); also accepts external reference input. |
| CLK | Single-ended sampling clock | Rising-edge triggered; duty cycle stabilizer corrects pulse width variations without external circuitry. |
| D0–D9 | Parallel CMOS digital outputs | 10-bit straight binary or twos complement format; DRVDD-supplied for 2.5 V or 3.3 V logic interfacing. |
| OR | Out-of-range indicator | Active-high flag signaling input overload; used with MSB to distinguish high/low saturation events. |
| MODE | Data format & DCS control | Selects offset binary/twos complement and enables/disables clock duty cycle stabilizer. |
| PDWN | Power-down enable | Active-high input reducing power to 1.0 mW standby; wake-up time ≤ 7 ms with recommended decoupling. |
Key Features
| Feature | Design Value |
|---|---|
| Single 3 V supply operation | Eliminates dual-supply design complexity while maintaining full 10-bit performance at 80 MSPS. |
| On-chip reference & SHA | Reduces BOM count and layout area; eliminates need for external reference IC or high-speed op-amp buffer. |
| Flexible input configuration | Supports differential, single-ended, ac-coupled, or dc-coupled topologies - simplifies front-end design across applications. |
| Integrated clock duty cycle stabilizer | Enables robust operation with non-50% clocks (e.g., PLL outputs), avoiding external duty cycle correction circuits. |
| Guaranteed no missing codes | Ensures monotonic transfer function critical for closed-loop control, spectroscopy, and medical waveform analysis. |
Applications
| Ultrasound Imaging Front-End | IF Sampling in Cellular Base Stations |
|---|---|
Use Scenario: Digitizing 5–15 MHz echo return signals from phased-array transducers with high dynamic range and low noise. IC Role / Device Role / Timing Role: Primary ADC capturing baseband or low-IF ultrasound data at 80 MSPS with 58 dBc SNR. Use Value: Enables 10-bit resolution and 300 MHz input bandwidth to preserve harmonic content and improve image contrast. |
Use Scenario: Downconverting and digitizing 70–100 MHz IF signals in LTE/WCDMA receiver chains. IC Role / Device Role / Timing Role: High-speed IF sampling ADC with integrated reference and clock stabilization for direct-conversion architectures. Use Value: Delivers 77 dBc SFDR at Nyquist to resolve adjacent channel interference without external filtering. |
| Battery-Powered Handheld Scopemeter | Low-Cost Digital Oscilloscope |
Use Scenario: Portable field test equipment requiring real-time waveform capture with >50 MHz analog bandwidth. IC Role / Device Role / Timing Role: Core ADC in compact, low-power acquisition system using internal reference and minimal support components. Use Value: 104 mW power at 80 MSPS extends battery life while maintaining 10-bit fidelity for time-domain analysis. |
Use Scenario: Entry-level bench oscilloscope targeting 20–50 MHz bandwidth and ≥1 kpts memory depth. IC Role / Device Role / Timing Role: Cost-optimized ADC with pin-compatible upgrade path to 12-bit AD9226/AD9235 for resolution scaling. Use Value: LFCSP package and integrated functions reduce PCB area and bill-of-materials cost versus discrete solutions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9226ARZ-65 | 12-bit, 65 MSPS, 3 V supply, 50 mW lower power but 15 MSPS slower max rate; no integrated clock stabilizer. | Better resolution for DC-coupled instrumentation; unsuitable for 80 MSPS IF sampling where timing margin is critical. | Choose AD9226ARZ-65 when ENOB > 11 bits is required and sampling rate ≤ 65 MSPS suffices. |
| ADS5271IPFP | Texas Instruments 10-bit, 80 MSPS, 1.8 V core + 3.3 V I/O, 125 mW power, LVDS outputs vs. CMOS. | Requires level-shifting for FPGA interface; superior jitter performance but higher layout complexity than AD9215BCP-80. | Choose ADS5271IPFP only if LVDS serialization or sub-0.5 ps aperture jitter is mandatory. |
Compared with AD9226ARZ-65 and ADS5271IPFP, AD9215BCP-80 uniquely balances 80 MSPS throughput, integrated clock stabilization, 3 V single-supply simplicity, and 300 MHz analog bandwidth - making it optimal for space-constrained, medium-bandwidth IF and imaging systems where ease of integration and proven reliability are prioritized.
Availability
AD9215BCP-80 is available at Aetrix Electronics and suitable for ultrasound equipment, IF sampling in communications receivers, and battery-powered instruments requiring stable component supply and long-term production continuity.
Supply support for AD9215BCP-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 AD9215 family was designed for high-speed, low-power digitization in communications, medical imaging, and portable test equipment - emphasizing integration, thermal efficiency, and pin compatibility across resolution and speed grades.
FAQ
What is the maximum sampling rate supported by the AD9215BCP-80?
The AD9215BCP-80 supports a maximum conversion rate of 80 MSPS, as confirmed in Table 4 of the Rev. B datasheet. This rate is fully characterized for AC performance (SNR, SFDR) and DC specifications (DNL, INL) across the industrial temperature range. Operation above 80 MSPS is not guaranteed and may degrade linearity or cause missing codes.
Does the AD9215BCP-80 require an external reference voltage?
No, the AD9215BCP-80 includes an internal voltage reference selectable between 0.5 V and 1.0 V modes via the SENSE pin. When SENSE = AGND, VREF outputs 0.5 V; when SENSE = AVDD, it outputs 1.0 V. External reference is optional and only needed for tighter drift or custom full-scale ranges.
How does the clock duty cycle stabilizer in the AD9215BCP-80 function?
The AD9215BCP-80's clock duty cycle stabilizer (DCS) is enabled by setting MODE = AVDD/3 and operates internally to correct non-50% clock duty cycles without external components. As shown in Figure 25, DCS maintains SNR and SFDR within specification even at 30%–70% duty cycle - eliminating need for external clock conditioning circuits.
What package type is used for the AD9215BCP-80?
The AD9215BCP-80 uses a 32-lead LFCSP (Lead Frame Chip Scale Package), designated CP-32-7 in Analog Devices documentation. It features an exposed thermal pad that must be soldered to the PCB ground plane to ensure thermal reliability and meet θJA = 32.7°C/W specification.
Can the AD9215BCP-80 interface directly with a 2.5 V FPGA I/O bank?
Yes, the AD9215BCP-80 supports direct interfacing with 2.5 V logic through its dedicated DRVDD supply pin (2.25 V to 3.6 V range). With DRVDD = 2.5 V, the digital outputs meet 2.5 V CMOS voltage levels (VOH ≥ 2.45 V, VOL ≤ 0.05 V), as specified in Table 3, eliminating level-shifter requirements.
AD9215BCP-80 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 32-WFQFN Exposed Pad, CSP
- Packaging:
- Bag
- Product Status:
- Obsolete
- Number of Bits:
- 10
- Sampling Rate (Per Second):
- 80M
- Number of Inputs:
- -
- Input Type:
- -
- Data Interface:
- Parallel
- Configuration:
- -
- Ratio - S/H:ADC:
- -
- Number of A/D Converters:
- 1
- Architecture:
- -
- Reference Type:
- -
- Voltage - Supply, Analog:
- -
- Voltage - Supply, Digital:
- -
- Features:
- -
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 32-LFCSP-WQ (5x5)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9215BCP-80 FAQ
1.How can I place an order for AD9215BCP-80 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9215BCP-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 AD9215BCP-80 reliable?
The price and inventory of AD9215BCP-80 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9215BCP-80 is usually 5 days.
3.What payment methods are accepted for AD9215BCP-80?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9215BCP-80 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9215BCP-80?
AD9215BCP-80 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9215BCP-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 AD9215BCP-80?
For technical support, including AD9215BCP-80 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9215BCP-80 requirements.
6.How does Aetrix verify that AD9215BCP-80 is sourced from the original manufacturer or authorized distributors?
All AD9215BCP-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 AD9215BCP-80 meets industry standards.
7.What is the process for return or replacement of AD9215BCP-80?
All AD9215BCP-80 units undergo pre-shipment inspection (PSI). If there is an issue with AD9215BCP-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 AD9215BCP-80 part is unused and in its original packaging.
Return procedure for AD9215BCP-80:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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