Overview
The LTC2155CUP-14#TRPBF is a high-performance, dual 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC2155, LTC2156, and LTC2157 series, each offering different sampling rates. The LTC2155CUP-14#TRPBF specifically operates at a sampling rate of 170 Msps. It is designed for applications requiring high speed, low power consumption, and excellent signal integrity.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 14 | Bits |
| Sampling Rate | 170 | Msps |
| Integral Linearity Error | –5.1 to 5.1 | LSB |
| Differential Linearity Error | –0.9 to 0.9 | LSB |
| Offset Error | –13 to 13 | mV |
| Gain Error (Internal Reference) | –4.0 to 2.2 | %FS |
| Full-Scale Drift (Internal Reference) | ±30 | ppm/°C |
| Supply Voltage | 1.8 | V |
| Power Consumption | 567 | mW |
| Package Type | 64-Lead QFN (9mm × 9mm) | |
| Operating Temperature Range | 0°C to 70°C |
Key Features
- High-speed sampling rates up to 170 Msps.
- Low power consumption of 567 mW.
- Single 1.8V supply voltage.
- DDR LVDS outputs for high-speed data transfer.
- Easy-to-drive 1.5VP-P input range.
- 1.25GHz full power bandwidth sample-and-hold amplifier.
- Optional clock duty cycle stabilizer.
- Low power sleep and nap modes for reduced power consumption.
- Serial SPI port for configuration.
- Pin-compatible with 12-bit versions.
Applications
- Communications and cellular base stations.
- Software-defined radios.
- Medical imaging.
- High-definition video.
- Testing and measurement instruments.
Q & A
- What is the resolution of the LTC2155CUP-14#TRPBF ADC?
The LTC2155CUP-14#TRPBF has a resolution of 14 bits. - What is the sampling rate of the LTC2155CUP-14#TRPBF?
The sampling rate of the LTC2155CUP-14#TRPBF is 170 Msps. - What is the power consumption of the LTC2155CUP-14#TRPBF?
The power consumption of the LTC2155CUP-14#TRPBF is 567 mW. - What type of output does the LTC2155CUP-14#TRPBF use?
The LTC2155CUP-14#TRPBF uses DDR LVDS outputs. - What is the operating temperature range of the LTC2155CUP-14#TRPBF?
The operating temperature range of the LTC2155CUP-14#TRPBF is 0°C to 70°C. - Does the LTC2155CUP-14#TRPBF support low power modes?
Yes, the LTC2155CUP-14#TRPBF supports low power sleep and nap modes. - What is the package type of the LTC2155CUP-14#TRPBF?
The LTC2155CUP-14#TRPBF comes in a 64-Lead QFN (9mm × 9mm) package. - Is the LTC2155CUP-14#TRPBF pin-compatible with other versions?
Yes, the LTC2155CUP-14#TRPBF is pin-compatible with 12-bit versions. - What is the full power bandwidth of the sample-and-hold amplifier?
The full power bandwidth of the sample-and-hold amplifier is 1.25 GHz. - Does the LTC2155CUP-14#TRPBF have a serial configuration port?
Yes, the LTC2155CUP-14#TRPBF has a serial SPI port for configuration.
