Overview
The LTC2297CUP, manufactured by Analog Devices Inc., is a high-performance 2-channel dual Analog-to-Digital Converter (ADC) designed for digitizing high-frequency, wide dynamic range signals. This converter boasts a sampling rate of 40 Msps and a resolution of 14 bits, making it ideal for demanding applications such as medical imaging, software-defined radios, and radar systems. The LTC2297CUP is packaged in a 64-pin QFN (Quad Flat No-Lead) package and operates on a single 3V supply, ensuring low power consumption and high energy efficiency.
Key Specifications
| Parameter | Value |
|---|---|
| Series | LTC2297 |
| Package / Case | QFN-64 |
| Number of Channels | 2 Channel |
| Resolution | 14 bit |
| Sampling Rate | 40 MS/s |
| Input Type | Differential/Single-Ended |
| Architecture | Pipeline |
| Analog Supply Voltage | 2.7 V to 3.4 V |
| SNR - Signal to Noise Ratio | 73 dB |
| Maximum Operating Temperature | + 85 C |
| Minimum Operating Temperature | - 40 C |
| DNL - Differential Nonlinearity | 0.5 LSB |
| INL - Integral Nonlinearity | 1.2 LSB |
| Power Dissipation | 235 mW |
| Reference Type | Internal |
| SFDR - Spurious Free Dynamic Range | 90 dB |
Key Features
- Multiplexed input options for multiple channels
- Fully differential signal processing
- High-speed data transmission
- Precise analog-to-digital conversion
- Full-duplex communication
- High-speed data transfer
- Fully synchronized operation
- Real-time error detection
- Error-free data transmission
- Precision clock synchronization
Applications
- Medical Imaging Systems
- Software-Defined Radios
- Radar Applications
- Automotive Applications
- Smart Home Solutions
- Digital Signal Processing
- Environmental Monitoring
- Process Control
- Automated Testing
Q & A
- What is the sampling rate of the LTC2297CUP?
The sampling rate of the LTC2297CUP is 40 Msps.
- What is the resolution of the LTC2297CUP?
The resolution of the LTC2297CUP is 14 bits.
- How many channels does the LTC2297CUP have?
The LTC2297CUP has 2 channels.
- What is the package type of the LTC2297CUP?
The LTC2297CUP is packaged in a 64-pin QFN (Quad Flat No-Lead) package.
- What is the operating voltage range of the LTC2297CUP?
The operating voltage range of the LTC2297CUP is 2.7 V to 3.4 V.
- What is the Signal to Noise Ratio (SNR) of the LTC2297CUP?
The SNR of the LTC2297CUP is 73 dB.
- What is the Spurious Free Dynamic Range (SFDR) of the LTC2297CUP?
The SFDR of the LTC2297CUP is 90 dB.
- What are some typical applications of the LTC2297CUP?
Typical applications include medical imaging, software-defined radios, radar systems, automotive applications, and smart home solutions.
- Does the LTC2297CUP support differential and single-ended inputs?
Yes, the LTC2297CUP supports both differential and single-ended inputs.
- What is the power dissipation of the LTC2297CUP?
The power dissipation of the LTC2297CUP is 235 mW.
