Overview
The LTC2228CUH#PBF is a high-performance, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is part of the LTC2228 series, which includes the LTC2227 and LTC2226, and is designed for digitizing high-frequency, wide dynamic range signals. It operates on a single 3V supply (2.7V to 3.4V) and is particularly suited for demanding imaging and communications applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12-bit |
| Sample Rate | 65 Msps |
| Supply Voltage | 2.7V to 3.4V |
| Power Consumption | 205 mW |
| Signal-to-Noise Ratio (SNR) | 71.3 dB |
| Spurious Free Dynamic Range (SFDR) | 90 dB |
| Analog Input Voltage Range | 1V to 2V |
| Operating Temperature Range | 0°C to 70°C |
| Package Type | 32-Lead (5mm x 5mm) Plastic QFN |
Key Features
- High-speed sampling rates of up to 65 Msps.
- Low power consumption of 205 mW.
- Single 3V supply operation (2.7V to 3.4V).
- High SNR of 71.3 dB and SFDR of 90 dB.
- No missing codes.
- Flexible input range of 1V to 2V.
- Pipelined architecture for high-speed conversion.
Applications
- Wireless and Wired Broadband Communication.
- Imaging Systems.
- Ultrasound.
- Spectral Analysis.
- Portable Instrumentation.
Q & A
- What is the resolution of the LTC2228CUH#PBF ADC?
The LTC2228CUH#PBF has a resolution of 12 bits. - What are the sample rates available for the LTC2228 series?
The LTC2228 series offers sample rates of 65 Msps, 40 Msps, and 25 Msps. - What is the operating supply voltage range for the LTC2228CUH#PBF?
The operating supply voltage range is 2.7V to 3.4V. - What is the power consumption of the LTC2228CUH#PBF at 65 Msps?
The power consumption is 205 mW. - What is the Signal-to-Noise Ratio (SNR) of the LTC2228CUH#PBF?
The SNR is 71.3 dB. - What is the Spurious Free Dynamic Range (SFDR) of the LTC2228CUH#PBF?
The SFDR is 90 dB. - What is the analog input voltage range for the LTC2228CUH#PBF?
The analog input voltage range is 1V to 2V. - What is the operating temperature range for the LTC2228CUH#PBF?
The operating temperature range is 0°C to 70°C. - What type of package does the LTC2228CUH#PBF come in?
The LTC2228CUH#PBF comes in a 32-Lead (5mm x 5mm) Plastic QFN package. - What are some typical applications for the LTC2228CUH#PBF?
Typical applications include wireless and wired broadband communication, imaging systems, ultrasound, spectral analysis, and portable instrumentation.
