Overview
The LTC2174IUKG-12#PBF is a high-performance, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This quad-channel ADC is designed for simultaneous sampling and is particularly suited for demanding applications that require high-frequency signal digitization with excellent AC performance.
Key characteristics include low power consumption, ultralow jitter, and high signal-to-noise ratio (SNR) and spurious free dynamic range (SFDR), making it ideal for communications and other high-frequency signal processing applications.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 105 Msps |
| Number of Channels | 4 |
| Signal-to-Noise Ratio (SNR) | 70.6 dB |
| Spurious Free Dynamic Range (SFDR) | 88 dB |
| Jitter | 0.15 ps RMS |
| Supply Voltage | 1.8 V |
| Power Consumption | 439 mW total, 110 mW per channel |
| Output Interface | Serial LVDS |
| Package Type | 52-QFN (7x8) |
Key Features
- Simultaneous Sampling: All four channels sample the input signals simultaneously, ensuring accurate and synchronized data acquisition.
- Low Power Consumption: The ADC operates at a total power of 439 mW, with 110 mW per channel, making it suitable for power-sensitive applications.
- High AC Performance: Features 70.6 dB SNR and 88 dB SFDR, providing excellent noise performance and dynamic range.
- Ultralow Jitter: With a jitter of 0.15 ps RMS, it allows for the undersampling of IF frequencies with excellent noise performance.
- Serial LVDS Outputs: Supports 1 or 2 bits per channel, facilitating high-speed data transfer.
- Single 1.8V Supply: Simplifies power management and reduces the complexity of the system design.
Applications
- Communications Systems: Ideal for baseband and IF signal processing in wireless communication systems due to its high AC performance and low jitter.
- Medical Imaging: Suitable for medical imaging applications that require high-resolution and simultaneous sampling of multiple channels.
- Industrial Automation: Used in industrial automation for high-speed data acquisition and processing in control systems.
- Aerospace and Defense: Applied in various military and aerospace applications where high-frequency signal processing is critical.
Q & A
- What is the resolution of the LTC2174IUKG-12#PBF ADC?
The resolution of the LTC2174IUKG-12#PBF ADC is 12 bits.
- What is the sampling rate of the LTC2174IUKG-12#PBF?
The sampling rate of the LTC2174IUKG-12#PBF is 105 Msps.
- How many channels does the LTC2174IUKG-12#PBF have?
The LTC2174IUKG-12#PBF has 4 channels.
- What is the signal-to-noise ratio (SNR) of the LTC2174IUKG-12#PBF?
The SNR of the LTC2174IUKG-12#PBF is 70.6 dB.
- What is the spurious free dynamic range (SFDR) of the LTC2174IUKG-12#PBF?
The SFDR of the LTC2174IUKG-12#PBF is 88 dB.
- What is the jitter of the LTC2174IUKG-12#PBF?
The jitter of the LTC2174IUKG-12#PBF is 0.15 ps RMS.
- What is the supply voltage of the LTC2174IUKG-12#PBF?
The supply voltage of the LTC2174IUKG-12#PBF is 1.8 V.
- What is the power consumption of the LTC2174IUKG-12#PBF?
The total power consumption of the LTC2174IUKG-12#PBF is 439 mW, with 110 mW per channel.
- What type of output interface does the LTC2174IUKG-12#PBF use?
The LTC2174IUKG-12#PBF uses a serial LVDS output interface.
- In what package type is the LTC2174IUKG-12#PBF available?
The LTC2174IUKG-12#PBF is available in a 52-QFN (7x8) package.
