Overview
The LTC2226IUH#PBF is a 12-bit, 25Msps low power analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is part of the LTC2226/LTC2227/LTC2228 family, designed for digitizing high-frequency, wide dynamic range signals. It operates on a single 3V supply (2.7V to 3.4V) and is known for its low power consumption and high performance, making it suitable for various demanding applications such as imaging and communications.
Key Specifications
Parameter | Value |
---|---|
Resolution | 12-bit |
Sample Rate | 25Msps |
Supply Voltage | 2.7V to 3.4V |
Power Consumption | 75mW |
Signal-to-Noise Ratio (SNR) | 71.3dB |
Spurious Free Dynamic Range (SFDR) | 90dB |
Input Range | 1V to 2V (P-P) |
Full Power Bandwidth | 575MHz |
Integral Non-Linearity (INL) | 0.3LSB (typ) |
Differential Non-Linearity (DNL) | 0.15LSB (typ) |
Clock Duty Cycle Stabilizer | Yes |
Shutdown and Nap Modes | Yes |
Key Features
- Low power operation with 75mW power consumption.
- Single 3V supply with an output supply range of 0.5V to 3.6V for driving logic.
- High performance with 71.3dB SNR and 90dB SFDR.
- No missing codes over temperature.
- Flexible input range of 1V to 2V (P-P).
- Clock duty cycle stabilizer and shutdown/nap modes for power management.
- Pin-compatible family with other ADCs in the series.
Applications
- Wireless and wired broadband communication systems.
- Imaging systems, including medical imaging and industrial imaging.
- Ultrasound systems.
- Spectral analysis and signal processing.
- Portable instrumentation and handheld devices.
Q & A
- What is the resolution of the LTC2226IUH#PBF ADC?
The LTC2226IUH#PBF has a 12-bit resolution. - What is the sample rate of the LTC2226IUH#PBF?
The sample rate is 25Msps. - What is the operating supply voltage range for the LTC2226IUH#PBF?
The operating supply voltage range is 2.7V to 3.4V. - How much power does the LTC2226IUH#PBF consume?
The power consumption is 75mW. - What is the signal-to-noise ratio (SNR) of the LTC2226IUH#PBF?
The SNR is 71.3dB. - Does the LTC2226IUH#PBF have a clock duty cycle stabilizer?
Yes, it does. - What are the typical applications of the LTC2226IUH#PBF?
Typical applications include wireless and wired broadband communication, imaging systems, ultrasound, spectral analysis, and portable instrumentation. - What is the full power bandwidth of the LTC2226IUH#PBF?
The full power bandwidth is 575MHz. - Does the LTC2226IUH#PBF support shutdown and nap modes?
Yes, it supports shutdown and nap modes for power management. - Is the LTC2226IUH#PBF pin-compatible with other ADCs in the series?
Yes, it is pin-compatible with other ADCs in the series.