Overview
The LTC2144IUP-14#PBF is a high-performance, dual 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for high-speed data acquisition applications, offering excellent linearity, low noise, and high dynamic range. The LTC2144 features two independent ADC channels, each capable of sampling at rates up to 105 Msps. This makes it an ideal choice for various high-speed data conversion requirements in fields such as telecommunications, medical imaging, and test and measurement equipment.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Sampling Rate | Up to 105 Msps |
| Number of Channels | 2 (dual ADC) |
| Package Type | 64-Lead QFN (9mm x 9mm x 0.75mm) |
| Operating Temperature Range | -40°C to 85°C |
| Power Consumption | Approximately 1.2W per channel at 105 Msps |
| SNR (Signal-to-Noise Ratio) | Up to 74.5 dBFS at fIN = 30.5 MHz |
| SFDR (Spurious-Free Dynamic Range) | Up to 90 dBc at fIN = 30.5 MHz |
Key Features
- Dual 14-bit ADCs with independent channels
- High sampling rate of up to 105 Msps per channel
- Low power consumption, approximately 1.2W per channel at 105 Msps
- High signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR)
- Excellent linearity and dynamic range
- Compact 64-Lead QFN package
- Wide operating temperature range from -40°C to 85°C
Applications
- Telecommunications: High-speed data conversion in wireless base stations and other communication equipment.
- Medical Imaging: MRI, CT scanners, and other medical imaging devices requiring high-speed and high-resolution data acquisition.
- Test and Measurement: High-speed data acquisition systems, oscilloscopes, and signal analyzers.
- Radar Systems: High-speed data conversion for radar signal processing.
- Industrial Automation: High-speed control and monitoring systems.
Q & A
- What is the resolution of the LTC2144IUP-14#PBF ADC?
The LTC2144IUP-14#PBF has a resolution of 14 bits. - What is the maximum sampling rate of the LTC2144IUP-14#PBF?
The maximum sampling rate is up to 105 Msps per channel. - How many ADC channels does the LTC2144IUP-14#PBF have?
The device features two independent ADC channels. - What is the package type of the LTC2144IUP-14#PBF?
The package type is a 64-Lead QFN (9mm x 9mm x 0.75mm). - What is the operating temperature range of the LTC2144IUP-14#PBF?
The operating temperature range is from -40°C to 85°C. - What is the typical power consumption of the LTC2144IUP-14#PBF at 105 Msps?
The typical power consumption is approximately 1.2W per channel at 105 Msps. - What are the key applications of the LTC2144IUP-14#PBF?
The key applications include telecommunications, medical imaging, test and measurement, radar systems, and industrial automation. - What is the SNR of the LTC2144IUP-14#PBF at fIN = 30.5 MHz?
The SNR is up to 74.5 dBFS at fIN = 30.5 MHz. - What is the SFDR of the LTC2144IUP-14#PBF at fIN = 30.5 MHz?
The SFDR is up to 90 dBc at fIN = 30.5 MHz. - Where can I find detailed specifications and datasheets for the LTC2144IUP-14#PBF?
Detailed specifications and datasheets can be found on the official Analog Devices website, as well as on distributor websites such as Digi-Key, Mouser, and Octopart.
