Overview
The LTC2263CUJ-14#TRPBF is a 14-bit, dual-channel, simultaneous sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-performance applications requiring the digitization of high-frequency, wide dynamic range signals. It is particularly suited for demanding communications applications due to its excellent AC performance and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Sampling Rate | 25 Msps |
| Signal-to-Noise Ratio (SNR) | 73.7 dB |
| Spurious Free Dynamic Range (SFDR) | 90 dB |
| Power Consumption (Total) | 171 mW / 113 mW / 94 mW |
| Power Consumption (Per Channel) | 85 mW / 56 mW / 47 mW |
| Supply Voltage | 1.8 V |
| Input Range | 1 V P-P to 2 V P-P |
| Full Power Bandwidth S/H | 800 MHz |
| Package | 40-Lead QFN (6mm x 6mm x 0.75mm) |
Key Features
- 2-Channel Simultaneous Sampling ADC
- Low Power Consumption: 171mW/113mW/94mW Total, 85mW/56mW/47mW per Channel
- Single 1.8V Supply
- Serial LVDS Outputs: 1 or 2 Bits per Channel
- Selectable Input Ranges: 1V P-P to 2V P-P
- 800MHz Full Power Bandwidth S/H
- Shutdown and Nap Modes
- Serial SPI Port for Configuration
- Pin Compatible 14-Bit and 12-Bit Versions
- Ultralow Jitter: 0.15ps RMS
- Internal Clock Duty Cycle Stabilizer
Applications
The LTC2263CUJ-14#TRPBF is ideal for demanding communications applications, including:
- High-frequency signal processing
- Wide dynamic range signal digitization
- Communications systems requiring high AC performance
- Applications needing low power consumption and high accuracy
Q & A
- What is the resolution of the LTC2263CUJ-14#TRPBF ADC?
The LTC2263CUJ-14#TRPBF has a resolution of 14 bits.
- What is the sampling rate of the LTC2263CUJ-14#TRPBF?
The sampling rate is 25 Msps.
- What is the signal-to-noise ratio (SNR) of the LTC2263CUJ-14#TRPBF?
The SNR is 73.7 dB.
- What is the spurious free dynamic range (SFDR) of the LTC2263CUJ-14#TRPBF?
The SFDR is 90 dB.
- What are the power consumption options for the LTC2263CUJ-14#TRPBF?
The total power consumption is 171 mW / 113 mW / 94 mW, and per channel it is 85 mW / 56 mW / 47 mW.
- What is the supply voltage for the LTC2263CUJ-14#TRPBF?
The supply voltage is 1.8 V.
- What are the input range options for the LTC2263CUJ-14#TRPBF?
The input range is selectable from 1 V P-P to 2 V P-P.
- What is the full power bandwidth of the sample and hold (S/H) for the LTC2263CUJ-14#TRPBF?
The full power bandwidth S/H is 800 MHz.
- What package type is the LTC2263CUJ-14#TRPBF available in?
The LTC2263CUJ-14#TRPBF is available in a 40-Lead QFN (6mm x 6mm x 0.75mm) package.
- Does the LTC2263CUJ-14#TRPBF support different output modes?
Yes, it supports serial LVDS outputs with 1 or 2 bits per channel.
