Overview
The LTC2296CUP#PBF, produced by Analog Devices Inc., is a high-performance, dual 14-bit analog-to-digital converter (ADC) designed for digitizing high-frequency, wide dynamic range signals. This component is part of the LTC2296 family, which includes various models with different sample rates. The LTC2296 operates at sample rates of 25Msps and is ideal for demanding imaging and communications applications due to its excellent AC performance and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14-bit |
| Sample Rate | 25Msps |
| Supply Voltage | Single 3V (2.7V to 3.4V) |
| Power Consumption | 150mW |
| Signal-to-Noise Ratio (SNR) | 74.3dB |
| Spurious Free Dynamic Range (SFDR) | 90dB |
| Channel Isolation at 100MHz | 110dB |
| Input Range | 1V P-P to 2V P-P |
| Full Power Bandwidth S/H | 575MHz |
| Package | 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP) |
Key Features
- Integrated Dual 14-Bit ADCs
- Low Power: 150mW at 25Msps
- Single 3V Supply (2.7V to 3.4V)
- Multiplexed or Separate Data Bus
- Flexible Input Range: 1V P-P to 2V P-P
- Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes for power management
- Pin Compatible Family with other LTC229x models
Applications
The LTC2296CUP#PBF is suitable for a variety of applications, including:
- Demanding imaging applications such as medical imaging and industrial imaging.
- Communications systems, including wireless and wired communication infrastructure.
- High-frequency signal processing in radar, sonar, and other defense applications.
- Test and measurement equipment requiring high accuracy and dynamic range.
Q & A
- What is the resolution of the LTC2296CUP#PBF?
The LTC2296CUP#PBF has a resolution of 14 bits. - What are the sample rates available for the LTC2296CUP#PBF?
The LTC2296CUP#PBF operates at a sample rate of 25Msps. - What is the supply voltage range for the LTC2296CUP#PBF?
The supply voltage range is from 2.7V to 3.4V. - How much power does the LTC2296CUP#PBF consume at 25Msps?
The power consumption is 150mW at 25Msps. - What is the Signal-to-Noise Ratio (SNR) of the LTC2296CUP#PBF?
The SNR is 74.3dB. - What is the Spurious Free Dynamic Range (SFDR) of the LTC2296CUP#PBF?
The SFDR is 90dB. - What is the channel isolation at 100MHz for the LTC2296CUP#PBF?
The channel isolation at 100MHz is 110dB. - What is the full power bandwidth of the sample and hold (S/H) for the LTC2296CUP#PBF?
The full power bandwidth of the S/H is 575MHz. - Does the LTC2296CUP#PBF support multiplexed or separate data buses?
Yes, it supports both multiplexed and separate data buses. - What are the power management modes available for the LTC2296CUP#PBF?
The LTC2296CUP#PBF has shutdown and nap modes for power management.
