Overview
The LTC2203CUK#TRPBF is a high-performance 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC2203 series, designed for digitizing high-frequency, wide dynamic range signals. It features a pipelined architecture and is available in a 48-lead QFN package with an exposed pad, making it suitable for demanding applications such as telecommunications, receivers, and imaging systems.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | 25 Msps / 10 Msps |
| Signal-to-Noise Ratio (SNR) | 81.6 dB |
| Spurious Free Dynamic Range (SFDR) | 100 dB |
| Input Range | 2.5V P-P or 1.667V P-P |
| Supply Voltage (Analog and Digital) | 3.135V to 3.465V |
| Power Dissipation | 220 mW / 140 mW |
| Package Type | 48-Lead QFN (7mm x 7mm x 0.75mm with EP) |
| Full Power Bandwidth | 380 MHz |
Key Features
- Pipelined 16-bit ADC architecture
- Sample rates of 25 Msps and 10 Msps
- PGA front end with 2.5V P-P or 1.667V P-P input range
- Optional internal dither and data output randomizer
- Single 3.3V supply with separate output power supply for CMOS output swing from 0.5V to 3.6V
- Optional clock duty cycle stabilizer for high performance at full speed
- Out-of-range indicator
- Pin compatible family with LTC2202
Applications
- Telecommunications
- Receivers
- Cellular Base Stations
- Spectrum Analysis
- Imaging Systems
- Automatic Test Equipment (ATE)
Q & A
- What is the resolution of the LTC2203CUK#TRPBF ADC?
The LTC2203CUK#TRPBF has a resolution of 16 bits. - What are the sampling rates available for this ADC?
The sampling rates available are 25 Msps and 10 Msps. - What is the signal-to-noise ratio (SNR) of this ADC?
The SNR is 81.6 dB. - What is the spurious free dynamic range (SFDR) of this ADC?
The SFDR is 100 dB. - What are the input ranges for the PGA front end?
The input ranges are 2.5V P-P or 1.667V P-P. - What is the supply voltage range for this ADC?
The supply voltage range is 3.135V to 3.465V. - What is the power dissipation of this ADC?
The power dissipation is 220 mW / 140 mW. - What package type is used for this ADC?
The package type is a 48-Lead QFN (7mm x 7mm x 0.75mm with EP). - What is the full power bandwidth of this ADC?
The full power bandwidth is 380 MHz. - Does this ADC have an optional clock duty cycle stabilizer?
Yes, it does have an optional clock duty cycle stabilizer.
