Overview
The LTC2171CUKG-12#TRPBF is a high-performance, 12-bit, 40Msps quad analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is designed for simultaneous sampling of four channels, making it ideal for demanding applications that require high accuracy and low power consumption. The LTC2171CUKG-12#TRPBF features a single 1.8V supply, low power consumption, and excellent AC performance, including 71dB signal-to-noise ratio (SNR) and 90dB spurious free dynamic range (SFDR).
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12-bit |
| Sampling Rate | 40Msps |
| Number of Channels | 4 |
| Supply Voltage | 1.8V |
| Power Consumption | 198mW (total), 49.5mW per channel |
| SNR | 71dB |
| SFDR | 90dB |
| Input Ranges | Selectable: 1V to 2V |
| Output Format | Serial LVDS Outputs: One or Two Bits per Channel |
| Package | 52-Lead QFN (7mm x 8mm x 0.75mm) |
Key Features
- Simultaneous sampling of four channels
- Low power consumption: 198mW total, 49.5mW per channel
- Excellent AC performance: 71dB SNR and 90dB SFDR
- Single 1.8V supply
- Selectable input ranges: 1V to 2V
- Serial LVDS outputs: one or two bits per channel
- Ultralow jitter: 0.15ps RMS
Applications
The LTC2171CUKG-12#TRPBF is particularly suited for demanding communications applications, such as:
- High-frequency signal processing
- Wide dynamic range signal digitization
- IF (Intermediate Frequency) undersampling
- Wireless communication systems
- Medical imaging and diagnostics
- Industrial and scientific instrumentation
Q & A
- What is the resolution of the LTC2171CUKG-12#TRPBF ADC?
The resolution of the LTC2171CUKG-12#TRPBF is 12 bits.
- What is the sampling rate of the LTC2171CUKG-12#TRPBF?
The sampling rate of the LTC2171CUKG-12#TRPBF is 40Msps.
- How many channels does the LTC2171CUKG-12#TRPBF support?
The LTC2171CUKG-12#TRPBF supports four channels for simultaneous sampling.
- What is the supply voltage for the LTC2171CUKG-12#TRPBF?
The supply voltage for the LTC2171CUKG-12#TRPBF is 1.8V.
- What is the power consumption of the LTC2171CUKG-12#TRPBF?
The total power consumption is 198mW, with 49.5mW per channel.
- What are the SNR and SFDR specifications of the LTC2171CUKG-12#TRPBF?
The SNR is 71dB and the SFDR is 90dB.
- What are the input ranges for the LTC2171CUKG-12#TRPBF?
The input ranges are selectable from 1V to 2V.
- What type of output does the LTC2171CUKG-12#TRPBF provide?
The LTC2171CUKG-12#TRPBF provides serial LVDS outputs, with one or two bits per channel.
- What is the package type of the LTC2171CUKG-12#TRPBF?
The package type is a 52-Lead QFN (7mm x 8mm x 0.75mm).
- What are some typical applications for the LTC2171CUKG-12#TRPBF?
Typical applications include high-frequency signal processing, wide dynamic range signal digitization, IF undersampling, wireless communication systems, medical imaging, and industrial instrumentation.
