Overview
The LTC2266CUJ-14#TRPBF is a high-performance, 14-bit, 80Msps dual analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC2266 series and is designed for digitizing high-frequency, wide dynamic range signals. It is particularly suited for demanding communications applications due to its excellent AC performance and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Sampling Rate | 80 Msps |
| Supply Voltage (Analog) | 1.7V to 1.9V |
| Package Type | 40-Lead QFN (6mm × 6mm) with Exposed Pad |
| Operating Temperature Range | 0°C to 70°C (Commercial Grade) |
| Integral Linearity Error (INL) | ±1 LSB (typical) |
| Differential Linearity Error (DNL) | ±0.3 LSB (typical) |
| Signal-to-Noise Ratio (SNR) | 73.1 dB |
| Spurious Free Dynamic Range (SFDR) | 88 dB |
| Jitter | 0.15 psRMS |
Key Features
- Simultaneous sampling of two channels
- Low power consumption
- Ultralow jitter of 0.15 psRMS, allowing for undersampling of IF frequencies with excellent noise performance
- No missing codes over temperature
- Low transition noise of 1.2 LSB RMS
- Serial LVDS digital outputs to minimize the number of data lines
- Two-bit output per channel in 2-lane mode
Applications
- Demanding communications applications
- High-frequency signal processing
- Wide dynamic range signal digitization
- Radar and imaging systems
- Wireless infrastructure and base stations
- Medical imaging and diagnostic equipment
Q & A
- What is the resolution of the LTC2266CUJ-14#TRPBF ADC?
The resolution is 14 bits.
- What is the sampling rate of the LTC2266CUJ-14#TRPBF?
The sampling rate is 80 Msps.
- What is the supply voltage range for the analog circuitry of the LTC2266CUJ-14#TRPBF?
The supply voltage range is 1.7V to 1.9V.
- What type of package does the LTC2266CUJ-14#TRPBF come in?
The component comes in a 40-Lead QFN (6mm × 6mm) package with an exposed pad.
- What is the operating temperature range for the LTC2266CUJ-14#TRPBF?
The operating temperature range is 0°C to 70°C for the commercial grade.
- What is the typical integral linearity error (INL) of the LTC2266CUJ-14#TRPBF?
The typical INL is ±1 LSB.
- What is the spurious free dynamic range (SFDR) of the LTC2266CUJ-14#TRPBF?
The SFDR is 88 dB.
- What is the jitter performance of the LTC2266CUJ-14#TRPBF?
The jitter is 0.15 psRMS.
- What type of digital output does the LTC2266CUJ-14#TRPBF use?
The digital outputs are serial LVDS.
- In what mode does the LTC2266CUJ-14#TRPBF output data per channel?
The data is output in 2-lane mode, with two bits per channel.
