Overview
The LTC2206CUK, produced by Analog Devices Inc., is a high-performance analog-to-digital converter (ADC) designed for digitizing high-frequency, wide dynamic range signals. This 16-bit ADC operates at sampling rates of up to 80Msps, making it suitable for demanding communications and other high-speed applications. The device features a pipelined architecture and includes a programmable gain amplifier (PGA) front end, allowing for optimized input ranges. With its ultralow jitter of 80fsRMS and excellent noise performance, the LTC2206CUK is ideal for undersampling high input frequencies.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Bits | 16 | |
| Sampling Rate | 80 Msps | |
| Noise Floor | 78.2 dBFS | |
| Spurious Free Dynamic Range (SFDR) | 100 dB | |
| Full Power Bandwidth | 700 MHz | |
| Input Range (PGA) | 2.25 Vp-p or 1.5 Vp-p | |
| Analog Supply Voltage | 3.135 - 3.465 V | |
| Output Supply Voltage | 0.5 - 3.6 V | |
| Power Dissipation | 725 - 900 mW | |
| Package | 48-Pin QFN (7mm x 7mm x 0.75mm w/ EP) | |
| Operating Temperature | 0°C - 70°C |
Key Features
- High-speed sampling rates up to 80 Msps
- Pipelined architecture for high performance
- Programmable Gain Amplifier (PGA) front end for optimized input ranges
- Ultralow jitter of 80 fsRMS for excellent noise performance
- Optional internal dither and data output randomizer
- Optional clock duty cycle stabilizer
- Out-of-range indicator
- Pin compatible family with various sampling rates
- Single 3.3V supply with separate output power supply
- CMOS output swing from 0.5V to 3.6V
Applications
- Telecommunications
- Receivers
- Cellular Base Stations
- Spectrum Analysis
- Imaging Systems
- Automatic Test Equipment (ATE)
Q & A
- What is the maximum sampling rate of the LTC2206CUK?
The LTC2206CUK has a maximum sampling rate of 80 Msps.
- What is the resolution of the LTC2206CUK?
The LTC2206CUK is a 16-bit analog-to-digital converter.
- What is the noise floor of the LTC2206CUK?
The noise floor of the LTC2206CUK is 78.2 dBFS.
- What is the spurious free dynamic range (SFDR) of the LTC2206CUK?
The SFDR of the LTC2206CUK is 100 dB.
- What is the full power bandwidth of the LTC2206CUK?
The full power bandwidth of the LTC2206CUK is 700 MHz.
- What are the input range options for the PGA front end?
The PGA front end can be set to input ranges of 2.25 Vp-p or 1.5 Vp-p.
- What is the operating temperature range of the LTC2206CUK?
The operating temperature range is from 0°C to 70°C.
- What is the package type of the LTC2206CUK?
The LTC2206CUK comes in a 48-Pin QFN (7mm x 7mm x 0.75mm w/ EP) package.
- Does the LTC2206CUK support internal dither and data output randomizer?
- What are some typical applications of the LTC2206CUK?
The LTC2206CUK is typically used in telecommunications, receivers, cellular base stations, spectrum analysis, imaging systems, and automatic test equipment (ATE).
