Overview
The LTC2173CUKG-14#TRPBF is a high-performance, quad-channel, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for digitizing high-frequency, wide dynamic range signals and is ideal for demanding communications and other applications requiring high accuracy and low power consumption. It features an integrated sample-and-hold (S/H) circuit, simultaneous sampling, and flexible interface options, making it a versatile solution for various system integrations.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 14-bit | |
| Sampling Rate | 80 MSPS | |
| Number of Channels | 4 | |
| Package Type | 52-Lead QFN (7mm x 8mm x 0.75mm) | |
| Analog Supply Voltage | 1.7 to 1.9 V | V |
| Digital Supply Voltage | 1.7 to 1.9 V | V |
| Analog Supply Current | 283 to 305 mA | mA |
| Digital Supply Current | 26 to 49 mA | mA |
| Power Dissipation | 558 mW (total), 140 mW per channel | mW |
| Signal-to-Noise Ratio (SNR) | 73.1 dB | dB |
| Spurious Free Dynamic Range (SFDR) | 88 dB | dB |
| Input Range | 1 V P-P to 2 V P-P | V P-P |
| Full Power Bandwidth S/H | 800 MHz | MHz |
Key Features
- Quad-channel, simultaneous sampling ADC
- Integrated sample-and-hold (S/H) circuit
- Serial LVDS outputs: 1 or 2 bits per channel
- Selectable input ranges: 1 V P-P to 2 V P-P
- Low power consumption: 558 mW total, 140 mW per channel
- Shutdown and nap modes for power management
- Serial SPI port for configuration
- Pin compatible 14-bit and 12-bit versions
- Ultralow jitter of 0.15 ps RMS
- Internal clock duty cycle stabilizer for high performance at full speed
Applications
- Audio and video equipment
- Industrial and instrumentation systems
- Medical imaging and diagnostic equipment
- Demanding communications applications
- High-frequency signal processing
Q & A
- What is the resolution and sampling rate of the LTC2173CUKG-14#TRPBF?
The LTC2173CUKG-14#TRPBF is a 14-bit ADC with a sampling rate of 80 MSPS.
- How many channels does the LTC2173CUKG-14#TRPBF have?
The device has four simultaneous sampling channels.
- What is the package type of the LTC2173CUKG-14#TRPBF?
The device is packaged in a 52-Lead QFN (7mm x 8mm x 0.75mm).
- What are the analog and digital supply voltage ranges for the LTC2173CUKG-14#TRPBF?
The analog and digital supply voltages range from 1.7 V to 1.9 V.
- What is the power consumption of the LTC2173CUKG-14#TRPBF?
The total power dissipation is 558 mW, with 140 mW per channel.
- What are the key dynamic performance metrics of the LTC2173CUKG-14#TRPBF?
The device features a 73.1 dB SNR and an 88 dB SFDR.
- What are the input range options for the LTC2173CUKG-14#TRPBF?
The input ranges are selectable from 1 V P-P to 2 V P-P.
- Does the LTC2173CUKG-14#TRPBF support power management features?
Yes, it includes shutdown and nap modes for power management.
- How does the LTC2173CUKG-14#TRPBF handle clock duty cycle variations?
The device features an internal clock duty cycle stabilizer for high performance at full speed.
- What types of applications is the LTC2173CUKG-14#TRPBF suitable for?
The device is suitable for audio and video equipment, industrial and instrumentation systems, medical imaging, and demanding communications applications.
