Overview
The LTC2192IUKG#TRPBF is a 2-channel, simultaneous sampling 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for digitizing high-frequency, wide dynamic range signals, making it ideal for demanding communications applications. It features low power consumption, high signal-to-noise ratio (SNR), and spurious free dynamic range (SFDR), along with ultralow jitter, which allows for excellent noise performance even when undersampling IF frequencies.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 2 |
| Resolution | 16-bit |
| Sampling Rate | 65 Msps |
| Signal-to-Noise Ratio (SNR) | 77 dB |
| Spurious Free Dynamic Range (SFDR) | 90 dB |
| Jitter | 0.07 ps RMS |
| Power Consumption (Total) | 198mW / 146mW / 104mW |
| Power Consumption (Per Channel) | 99mW / 73mW / 52mW |
| Supply Voltage | Single 1.8V |
| Input Ranges | 1V P-P to 2V P-P |
| Full-Power Bandwidth S/H | 550 MHz |
| Package | 52-Lead QFN (7mm x 8mm x 0.75mm) |
Key Features
- 2-Channel Simultaneous Sampling ADC
- Serial LVDS Outputs: 1, 2 or 4 Bits per Channel
- Low Power Consumption
- Single 1.8V Supply
- Selectable Input Ranges: 1V P-P to 2V P-P
- 550 MHz Full-Power Bandwidth Sample and Hold
- Shutdown and Nap Modes
- Serial SPI Port for Configuration
- Internal Clock Duty Cycle Stabilizer
- Optional Internal Termination and Adjustable Output Levels for LVDS Drivers
Applications
- Communications
- Cellular Base Stations
- Software-Defined Radios
- Portable Medical Imaging
- Multi-Channel Data Acquisition
- Nondestructive Testing
Q & A
- What is the resolution of the LTC2192IUKG#TRPBF ADC?
The LTC2192IUKG#TRPBF has a resolution of 16 bits.
- What is the sampling rate of the LTC2192IUKG#TRPBF?
The sampling rate is 65 Msps.
- What is the signal-to-noise ratio (SNR) of the LTC2192IUKG#TRPBF?
The SNR is 77 dB.
- What is the spurious free dynamic range (SFDR) of the LTC2192IUKG#TRPBF?
The SFDR is 90 dB.
- What is the power consumption of the LTC2192IUKG#TRPBF?
The total power consumption is 198mW, 146mW, or 104mW, and per channel it is 99mW, 73mW, or 52mW.
- What are the input ranges for the LTC2192IUKG#TRPBF?
The input ranges are from 1V P-P to 2V P-P.
- What is the full-power bandwidth of the sample and hold circuit?
The full-power bandwidth is 550 MHz.
- What package type is the LTC2192IUKG#TRPBF available in?
The device is available in a 52-Lead QFN package (7mm x 8mm x 0.75mm).
- Does the LTC2192IUKG#TRPBF support serial configuration?
Yes, it has a serial SPI port for configuration.
- What are some common applications of the LTC2192IUKG#TRPBF?
Common applications include communications, cellular base stations, software-defined radios, portable medical imaging, multi-channel data acquisition, and nondestructive testing.
