Overview
The LTC2155CUP-12#TRPBF is a high-performance, dual 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed to digitize high-frequency, wide dynamic range signals, making it ideal for demanding communications and other high-speed applications. The ADC features a single 1.8V supply, DDR LVDS outputs, and an easy-to-drive 1.5V input range, ensuring high signal integrity and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12-bit |
| Sampling Rate | 170 MSPS |
| Input Range | 1.5V |
| Supply Voltage | 1.8V |
| Power Consumption | 545mW |
| SNR (Signal-to-Noise Ratio) | 68.5dB |
| SFDR (Spurious Free Dynamic Range) | 90dB |
| Full-Power Bandwidth | 1.25GHz |
| Package Type | 64-Lead QFN (9mm x 9mm) |
| Operating Temperature Range | 0°C to 70°C |
Key Features
- Dual 12-bit analog-to-digital conversion at 170 MSPS
- Single 1.8V supply voltage
- DDR LVDS outputs for high-speed data transfer
- Easy-to-drive 1.5V input range
- Low power consumption of 545mW
- High SNR of 68.5dB and SFDR of 90dB
- Full-power bandwidth of 1.25GHz
- Optional clock duty cycle stabilizer
Applications
The LTC2155CUP-12#TRPBF is suitable for a variety of high-speed and high-precision applications, including:
- Communications systems (e.g., wireless base stations, software-defined radios)
- Testing and measurement instruments
- Radar and electronic warfare systems
- Medical imaging and diagnostic equipment
- High-speed data acquisition systems
Q & A
- What is the resolution of the LTC2155CUP-12#TRPBF ADC?
The LTC2155CUP-12#TRPBF has a resolution of 12 bits. - What is the sampling rate of this ADC?
The sampling rate is 170 MSPS. - What is the input voltage range for this ADC?
The input voltage range is 1.5V. - What is the power consumption of the LTC2155CUP-12#TRPBF?
The power consumption is 545mW. - What is the SNR and SFDR of this ADC?
The SNR is 68.5dB, and the SFDR is 90dB. - What is the full-power bandwidth of the LTC2155CUP-12#TRPBF?
The full-power bandwidth is 1.25GHz. - What type of package does the LTC2155CUP-12#TRPBF come in?
The package type is a 64-Lead QFN (9mm x 9mm). - What is the operating temperature range for this ADC?
The operating temperature range is 0°C to 70°C. - What are some typical applications for the LTC2155CUP-12#TRPBF?
Typical applications include communications systems, testing and measurement instruments, radar and electronic warfare systems, medical imaging, and high-speed data acquisition systems. - Does the LTC2155CUP-12#TRPBF have any special features for clock management?
Yes, it has an optional clock duty cycle stabilizer.
