Overview
The LTC2107CUK#PBF is a high-performance 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for demanding applications requiring high sample rates, low noise, and high linearity. It is particularly suited for digital radio designs, including software-defined radios and multi-channel GSM base stations. The ADC features a direct sampling front-end, making it ideal for sampling IF frequencies up to 500MHz with excellent performance.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 16 bits |
| Sample Rate | 210 Msps |
| Signal-to-Noise Ratio (SNR) | 80 dBFS |
| Spurious-Free Dynamic Range (SFDR) | 98 dBFS |
| Aperture Jitter | 45 fs RMS |
| Input Range | 2.4 V P-P or 1.6 V P-P |
| Power Dissipation | 1280 mW |
| Package | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) |
| Digital Output | DDR LVDS |
Key Features
- High performance with 80 dBFS SNR and 98 dBFS SFDR
- Low aperture jitter of 45 fs RMS
- PGA front-end with 2.4 V P-P or 1.6 V P-P input range
- Optional internal dither and data output randomizer
- Shutdown mode for power management
- Serial SPI port for configuration
- Clock duty cycle stabilizer
- DDR LVDS digital outputs to reduce digital line count
Applications
- Software Defined Radios
- Military Radio and RADAR
- Cellular Base Stations
- Spectral Analysis
- Imaging Systems
- ATE and Instrumentation
Q & A
- What is the resolution of the LTC2107CUK#PBF?
The LTC2107CUK#PBF has a resolution of 16 bits. - What is the sample rate of the LTC2107CUK#PBF?
The sample rate of the LTC2107CUK#PBF is 210 Msps. - What is the SNR of the LTC2107CUK#PBF?
The SNR of the LTC2107CUK#PBF is 80 dBFS. - What is the SFDR of the LTC2107CUK#PBF?
The SFDR of the LTC2107CUK#PBF is 98 dBFS. - What is the aperture jitter of the LTC2107CUK#PBF?
The aperture jitter of the LTC2107CUK#PBF is 45 fs RMS. - What are the input range options for the LTC2107CUK#PBF?
The input range options for the LTC2107CUK#PBF are 2.4 V P-P or 1.6 V P-P. - What is the power dissipation of the LTC2107CUK#PBF?
The power dissipation of the LTC2107CUK#PBF is 1280 mW. - What type of digital output does the LTC2107CUK#PBF use?
The LTC2107CUK#PBF uses DDR LVDS digital outputs. - What are some of the key applications of the LTC2107CUK#PBF?
The LTC2107CUK#PBF is used in software defined radios, military radio and RADAR, cellular base stations, spectral analysis, imaging systems, and ATE and instrumentation. - Does the LTC2107CUK#PBF have a shutdown mode?
Yes, the LTC2107CUK#PBF has a shutdown mode for power management.
