Overview
The LTC2298IUP from Analog Devices, Inc. is a high-performance, 14-bit analog-to-digital converter (ADC) designed for digitizing high-frequency, wide dynamic range signals. This dual-channel ADC is renowned for its exceptional signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR), making it an ideal choice for demanding applications in imaging and communications. With its low power consumption and advanced signal processing capabilities, the LTC2298IUP ensures high accuracy and reliability in various high-speed data acquisition scenarios.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Converter Type | General Purpose | Architecture | Pipelined |
| Resolution | 14-bit | Number of ADCs | 2 |
| Number of Input Channels | 2 | Sampling Rate | 65 Msps |
| Digital Interface Type | Parallel | Input Type | Voltage |
| Input Signal Type | Single-Ended, Differential | Voltage Reference | Internal, External |
| Polarity of Input Voltage | Bipolar | Voltage Supply Source | Single |
| Input Voltage | ±0.5V/±1V | Maximum Power Dissipation | 450 mW |
| SNR | 74.3 dB | SFDR | 90 dB |
| Channel Isolation at 100 MHz | 110 dB | Full Power Bandwidth S/H | 575 MHz |
| Package/Case | 64-Pin QFN (9mm × 9mm) | Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant |
Key Features
- Advanced Signal Processing
- Multi-Channel Analysis
- Digital Signal Conditioning
- Low Power Consumption
- Integrated Dual 14-Bit ADCs
- Single 3V Supply (2.7V to 3.4V)
- Multiplexed or Separate Data Bus
- Flexible Input: 1V P-P to 2V P-P Range
- Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes
Applications
- Wireless and Wired Broadband Communication
- Imaging Systems
- Spectral Analysis
- Portable Instrumentation
Q & A
- Q: What is the resolution and sampling rate of the LTC2298IUP?
A: The LTC2298IUP is a 14-bit ADC with a sampling rate of 65 Msps. - Q: What are the key applications of the LTC2298IUP?
A: The LTC2298IUP is used in wireless and wired broadband communication, imaging systems, spectral analysis, and portable instrumentation. - Q: What is the power consumption of the LTC2298IUP?
A: The maximum power dissipation of the LTC2298IUP is 450 mW. - Q: Does the LTC2298IUP support multiplexed or separate data buses?
A: Yes, the LTC2298IUP supports both multiplexed and separate data buses. - Q: What is the input voltage range for the LTC2298IUP?
A: The input voltage range for the LTC2298IUP is ±0.5V/±1V. - Q: Is the LTC2298IUP RoHS compliant?
A: No, the LTC2298IUP contains lead and is RoHS non-compliant. - Q: What is the package type and size of the LTC2298IUP?
A: The LTC2298IUP comes in a 64-Pin QFN package with dimensions of 9mm × 9mm. - Q: How can I obtain detailed information about the LTC2298IUP, such as application notes and factory information?
A: You can find comprehensive details about the LTC2298IUP on Analog Devices' official website or through their support portal. - Q: Are there any evaluation kits available for the LTC2298IUP?
A: Yes, evaluation kits such as the DC816A-C and DC851A-C are available for the LTC2298IUP. - Q: What kind of warranty does Ovaga offer for the LTC2298IUP?
A: Ovaga offers a 1-year warranty for the LTC2298IUP, covering defects in materials and workmanship under normal use.
