Overview
The LTC2299CUP#TRPBF is a high-performance, dual-channel, 14-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed for applications requiring the digitization of high-frequency, wide dynamic range signals. It operates at a sampling rate of 80 Msps and is particularly suited for demanding imaging and communications applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 2 |
| Resolution | 14-bit |
| Sampling Rate | 80 Msps |
| Signal-to-Noise Ratio (SNR) | 73 dB |
| Spurious Free Dynamic Range (SFDR) | 90 dB |
| Integral Nonlinearity (INL) | ±1.2 LSB (typ), ±5 LSB over temperature |
| Differential Nonlinearity (DNL) | ±0.5 LSB (typ), ±1 LSB over temperature |
| Transition Noise | 1.2 LSB RMS |
| Supply Voltage | 3V |
| Output Supply Voltage | 0.5V to 3.6V |
| Package Type | 64-Pin QFN EP |
| Operating Temperature Range | -40°C to 125°C |
Key Features
- High-speed sampling at 80 Msps with 14-bit resolution.
- Low power operation from a single 3V supply.
- Separate output supply allows the outputs to drive 0.5V to 3.6V logic.
- Optional multiplexer for sharing a digital output bus between both channels.
- Single-ended CLK input with optional clock duty cycle stabilizer for high performance across a wide range of clock duty cycles.
- High AC performance with 73 dB SNR and 90 dB SFDR.
- Low transition noise of 1.2 LSB RMS.
Applications
- Wireless and Wired Broadband Communication
- Imaging Systems
- Spectral Analysis
- Portable Instrumentation
Q & A
- What is the sampling rate of the LTC2299CUP#TRPBF?
The sampling rate is 80 Msps. - How many channels does the LTC2299CUP#TRPBF have?
The component has 2 channels. - What is the resolution of the LTC2299CUP#TRPBF?
The resolution is 14-bit. - What is the typical SNR of the LTC2299CUP#TRPBF?
The typical SNR is 73 dB. - What is the package type of the LTC2299CUP#TRPBF?
The package type is 64-Pin QFN EP. - What is the operating supply voltage of the LTC2299CUP#TRPBF?
The operating supply voltage is 3V. - Can the outputs of the LTC2299CUP#TRPBF drive different logic levels?
Yes, the outputs can drive 0.5V to 3.6V logic. - Does the LTC2299CUP#TRPBF have an optional multiplexer for digital output?
Yes, it has an optional multiplexer for sharing a digital output bus between both channels. - What is the typical transition noise of the LTC2299CUP#TRPBF?
The typical transition noise is 1.2 LSB RMS. - What are some common applications of the LTC2299CUP#TRPBF?
Common applications include wireless and wired broadband communication, imaging systems, spectral analysis, and portable instrumentation.
