Overview
The LTC2227CUH#PBF is a 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is part of the LTC2227 series, known for its high performance and low power consumption. It is designed to digitize high-frequency, wide dynamic range signals, making it suitable for demanding applications in imaging and communications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12-bit |
| Sample Rate | 40 Msps |
| Supply Voltage | 2.7V to 3.4V |
| Power Consumption | 120 mW |
| Signal-to-Noise Ratio (SNR) | 71.3 dB |
| Spurious Free Dynamic Range (SFDR) | 90 dB |
| Input Voltage Range | 1V to 2V |
| Package Type | 32-Lead (5mm x 5mm) Plastic QFN |
| Operating Temperature Range | 0°C to 70°C |
Key Features
- Single 3V supply operation (2.7V to 3.4V)
- Low power consumption: 120 mW
- High performance: 71.3 dB SNR and 90 dB SFDR
- No missing codes
- Flexible input range: 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 LTC2227CUH#PBF ADC?
The LTC2227CUH#PBF has a 12-bit resolution.
- What is the sample rate of the LTC2227CUH#PBF?
The sample rate of the LTC2227CUH#PBF is 40 Msps.
- What is the power consumption of the LTC2227CUH#PBF?
The power consumption is 120 mW.
- What is the signal-to-noise ratio (SNR) of the LTC2227CUH#PBF?
The SNR is 71.3 dB.
- What is the spurious free dynamic range (SFDR) of the LTC2227CUH#PBF?
The SFDR is 90 dB.
- What is the input voltage range of the LTC2227CUH#PBF?
The input voltage range is 1V to 2V.
- What type of package does the LTC2227CUH#PBF come in?
The LTC2227CUH#PBF comes in a 32-Lead (5mm x 5mm) Plastic QFN package.
- What is the operating temperature range of the LTC2227CUH#PBF?
The operating temperature range is 0°C to 70°C.
- In which applications is the LTC2227CUH#PBF commonly used?
The LTC2227CUH#PBF is commonly used in wireless and wired broadband communication, imaging systems, ultrasound, spectral analysis, and portable instrumentation.
- Why is the LTC2227CUH#PBF preferred for high-frequency signal digitization?
The LTC2227CUH#PBF is preferred due to its high SNR, low power consumption, and high sample rate, making it ideal for digitizing high-frequency, wide dynamic range signals.
