Overview
The LTC2175IUKG-12#TRPBF is a high-performance, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This quad ADC is designed for simultaneous sampling of four channels, making it ideal for applications requiring high-speed and high-accuracy signal processing. The device operates at a sampling rate of 125 MSPS and features low power consumption, making it suitable for a variety of demanding applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | LTC2175IUKG-12#TRPBF |
| Resolution | 12 bits |
| Sampling Rate | 125 MSPS |
| Number of Channels | 4 (simultaneous sampling) |
| Supply Voltage (Analog) | 1.7V to 1.9V |
| Package Type | 52-QFN (7x8 mm) Exposed Pad |
| Operating Temperature Range | -40°C to 85°C |
| Signal-to-Noise Ratio (SNR) | 70.6 dB |
| Spurious Free Dynamic Range (SFDR) | 88 dB |
| Jitter | 0.15 ps RMS |
| Output Interface | Parallel/Serial (SPI)/LVDS |
| Power Consumption | 545 mW (total), 136 mW per channel |
Key Features
- High-speed operation at 125 MSPS with 12-bit resolution.
- Quad-channel simultaneous sampling for high-accuracy signal processing.
- Low power consumption with a total power of 545 mW and 136 mW per channel.
- Ultralow jitter of 0.15 ps RMS, enabling undersampling of IF frequencies with excellent noise performance.
- Support for parallel, serial (SPI), and LVDS output interfaces.
- Single 1.8V supply voltage for analog circuitry.
- High SNR of 70.6 dB and SFDR of 88 dB for superior signal integrity.
Applications
- Demanding communications applications requiring high AC performance.
- High-frequency, wide dynamic range signal processing.
- Radar and imaging systems.
- Test and measurement equipment.
- Medical imaging and diagnostic equipment.
- Aerospace and defense systems.
Q & A
- What is the resolution and sampling rate of the LTC2175IUKG-12#TRPBF?
The LTC2175IUKG-12#TRPBF has a 12-bit resolution and operates at a sampling rate of 125 MSPS.
- How many channels does the LTC2175IUKG-12#TRPBF support?
The device supports four channels with simultaneous sampling.
- What is the supply voltage range for the analog circuitry?
The supply voltage range for the analog circuitry is 1.7V to 1.9V.
- What is the package type and size of the LTC2175IUKG-12#TRPBF?
The device is packaged in a 52-QFN (7x8 mm) Exposed Pad package.
- What is the operating temperature range of the LTC2175IUKG-12#TRPBF?
The operating temperature range is -40°C to 85°C.
- What are the SNR and SFDR specifications of the LTC2175IUKG-12#TRPBF?
The device has an SNR of 70.6 dB and an SFDR of 88 dB.
- What is the jitter performance of the LTC2175IUKG-12#TRPBF?
The device has an ultralow jitter of 0.15 ps RMS.
- What output interfaces are supported by the LTC2175IUKG-12#TRPBF?
The device supports parallel, serial (SPI), and LVDS output interfaces.
- What is the power consumption of the LTC2175IUKG-12#TRPBF?
The total power consumption is 545 mW, with 136 mW per channel.
- In what types of applications is the LTC2175IUKG-12#TRPBF typically used?
The device is typically used in demanding communications applications, high-frequency signal processing, radar and imaging systems, test and measurement equipment, medical imaging, and aerospace and defense systems.
