Overview
The LTC2284IUP#PBF is a high-performance 14-bit analog-to-digital converter (ADC) designed by Analog Devices, Inc. This ADC is specifically tailored for demanding applications in imaging and communications, offering outstanding AC performance. It features a Signal-to-Noise Ratio (SNR) of 72.4dB and a Spurious Free Dynamic Range (SFDR) of 85dB at the Nyquist frequency, ensuring the capture and preservation of subtle details in input signals. The device operates on a single 3.3V supply, simplifying power circuit design, and is available in a 64-QFN (9x9) package.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | LTC2284 | Mounting Style | SMD/SMT |
| Resolution | 14 bit | Number of Channels | 2 Channel |
| Interface Type | Parallel | Sampling Rate | 105 MS/s |
| Input Type | Differential/Single-Ended | Architecture | Pipelined |
| Analog Supply Voltage | 3 V | Digital Supply Voltage | 3 V |
| SNR - Signal to Noise Ratio | 71.7 dB | Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | +85 | Development Kit | DC851A-S, DC851A-T |
| DNL - Differential Nonlinearity | 1.5 LSB | FPBW - Full Power Bandwidth | 575 MHz |
| Gain Error | 0.5 %/FS | Power Dissipation | 540 mW |
Key Features
- Speed: The LTC2284IUP#PBF operates at 105 million samples per second (Msps) with a programmable conversion rate.
- Bandwidth: It features a wide input bandwidth of up to 800 MHz, making it suitable for high-speed signal analysis.
- Dynamic Performance: The ADC offers low noise and distortion, providing excellent dynamic performance and a high SNR of 72.4dB.
- Supply: It operates on a single 3.3V supply, simplifying the power circuit design.
- Interface: The device has CMOS or LVDS compatible outputs, allowing easy integration into various systems.
- Simultaneous Sampling: The ADC supports simultaneous sampling of two channels, which is crucial for applications requiring synchronized data acquisition.
Applications
- Aerospace Applications: Suitable for various aerospace applications due to its high performance and reliability.
- Satellite Communications: Ideal for satellite communication systems requiring high-speed and accurate signal conversion.
- Digital Oscilloscopes: Used in digital oscilloscopes for precise signal analysis and measurement.
- Electronic Warfare: Employed in electronic warfare systems for signal analysis and processing.
- Medical Devices: Utilized in medical devices for high-speed data acquisition and processing.
- Industrial Controls: Applied in industrial control systems for accurate and reliable signal conversion.
- Automotive Sensors: Used in automotive sensors for real-time data acquisition and processing.
- Radar Systems: Employed in radar systems for high-speed signal analysis and processing.
- Test Equipment: Used in various test equipment for precise signal measurement and analysis.
- RF Equipment: Applied in RF equipment for high-speed signal conversion and processing.
Q & A
- Q: What is the resolution and sampling rate of the LTC2284IUP#PBF?
A: The LTC2284IUP#PBF has a resolution of 14 bits and a sampling rate of 105 MS/s.
- Q: What is the input type and architecture of the LTC2284IUP#PBF?
A: The input type is differential/single-ended, and the architecture is pipelined.
- Q: What is the operating temperature range of the LTC2284IUP#PBF?
A: The operating temperature range is from -40°C to +85°C.
- Q: What is the power dissipation of the LTC2284IUP#PBF?
A: The power dissipation is 540 mW.
- Q: What are the key applications of the LTC2284IUP#PBF?
A: Key applications include aerospace, satellite communications, digital oscilloscopes, electronic warfare, medical devices, industrial controls, automotive sensors, radar systems, test equipment, and RF equipment.
- Q: What is the package type of the LTC2284IUP#PBF?
A: The package type is 64-QFN (9x9).
- Q: Is the LTC2284IUP#PBF RoHS compliant?
A: Yes, the LTC2284IUP#PBF is RoHS compliant.
- Q: How can I find detailed information about the LTC2284IUP#PBF, such as application notes and factory information?
A: You can find detailed information by visiting the Analog Devices, Inc. website or using Ovaga's intelligent search engine.
- Q: Are there any development kits available for the LTC2284IUP#PBF?
A: Yes, development kits such as DC851A-S and DC851A-T are available for the LTC2284IUP#PBF.
- Q: What are the equivalent products to the LTC2284IUP#PBF?
A: Equivalent products include other Analog Devices' A/D converters with similar specifications, such as AD9271 or AD9284.
