Overview
The LTC2221IUP#PBF, produced by Analog Devices Inc., is a high-performance analog-to-digital converter (ADC) designed for applications requiring precise and high-speed data acquisition. This 12-bit ADC features an ultralow jitter of 0.15ps RMS, enabling accurate sampling of intermediate frequency (IF) signals with excellent noise performance. The device is particularly valuable in scenarios where high-resolution data acquisition is crucial, such as in high-frequency signal processing.
Key Specifications
| Parameter | Value |
|---|---|
| Product Status | Active |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 135M |
| Input Type | Differential/Single-Ended |
| Data Interface | LVDS - Parallel, Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Architecture | Pipeline |
| Reference Type | Internal |
| Voltage - Supply, Analog | 3.1V ~ 3.5V |
| Voltage - Supply, Digital | 3.1V ~ 3.5V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | QFN-64 |
| Mounting Type | Surface Mount |
| Number of Channels | 1 Channel |
| Analog Supply Voltage | 3.3 V |
| DNL - Differential Nonlinearity | 0.2 LSB |
| Gain Error | 20 LSB |
| INL - Integral Nonlinearity | 0.4 LSB |
| Pd - Power Dissipation | 660 mW |
| SFDR - Spurious Free Dynamic Range | 84 dB |
| SINAD - Signal to Noise and Distortion Ratio | 67.8 dB |
| Shutdown | Shutdown |
Key Features
- New Low Power Clock: Optimized for low power consumption.
- High-Speed Data Acquisition: Supports sampling rates up to 135 MS/s.
- Fast Sampling Rates Available: Ideal for high-frequency signal processing.
- Low Jitter and Phase Noise: Ultralow jitter of 0.15ps RMS for precise sampling.
- Multi-Mode Operation Supported: Flexible operation modes to suit various applications.
- Data Ready Output Indicator: Provides a signal indicating when data is ready for processing.
Applications
- Waveform Generation: Suitable for generating precise waveforms in various applications.
- Signal Modulation Techniques: Used in signal modulation and demodulation processes.
- Network Security Protocols: Can be employed in secure data transmission and encryption systems.
Q & A
- What is the sampling rate of the LTC2221IUP#PBF?
The sampling rate of the LTC2221IUP#PBF is up to 135 MS/s.
- What is the resolution of the LTC2221IUP#PBF?
The resolution of the LTC2221IUP#PBF is 12 bits.
- What is the input type of the LTC2221IUP#PBF?
The input type of the LTC2221IUP#PBF is differential or single-ended.
- What is the operating temperature range of the LTC2221IUP#PBF?
The operating temperature range of the LTC2221IUP#PBF is -40°C to 85°C.
- What is the package type of the LTC2221IUP#PBF?
The package type of the LTC2221IUP#PBF is QFN-64.
- What is the power dissipation of the LTC2221IUP#PBF?
The power dissipation of the LTC2221IUP#PBF is 660 mW.
- Does the LTC2221IUP#PBF support multi-mode operation?
Yes, the LTC2221IUP#PBF supports multi-mode operation.
- What is the jitter performance of the LTC2221IUP#PBF?
The LTC2221IUP#PBF has an ultralow jitter of 0.15ps RMS.
- Is there a data ready output indicator on the LTC2221IUP#PBF?
Yes, the LTC2221IUP#PBF provides a data ready output indicator.
- What are some typical applications of the LTC2221IUP#PBF?
The LTC2221IUP#PBF is typically used in waveform generation, signal modulation techniques, and network security protocols.
