Overview
The LTC2273CUJ#PBF is a high-performance, 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This single-channel, pipelined ADC is designed for high-speed applications, offering a sampling rate of 80 MS/s. It features a JESD204 serial data interface and is housed in a 40-pin QFN (6x6) package. The device is suitable for a wide range of applications requiring high accuracy and speed, such as in telecommunications, medical imaging, and industrial instrumentation.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 16 |
| Sampling Rate | 80 MS/s |
| Input Type | Differential |
| Data Interface | JESD204 |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Architecture | Pipelined |
| Reference Type | Internal |
| Voltage - Supply, Analog | 3.135V ~ 3.465V |
| Voltage - Supply, Digital | 3.135V ~ 3.465V |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 40-QFN (6x6) |
| Mounting Type | Surface Mount |
| DNL - Differential Nonlinearity | 0.3 LSB |
| INL - Integral Nonlinearity | 1.2 LSB |
| Pd - Power Dissipation | 1.1 W |
| SFDR - Spurious Free Dynamic Range | 100 dB |
| SINAD - Signal to Noise and Distortion Ratio | 77.6 dB |
Key Features
- High-Speed Sampling: 80 MS/s sampling rate, making it suitable for high-frequency signal processing.
- Pipelined Architecture: Ensures high throughput and low latency.
- JESD204 Interface: Supports high-speed serial data transmission.
- Internal Reference: Provides stability and accuracy in conversion.
- Differential Input: Enhances noise immunity and signal integrity.
- Low Power Dissipation: 1.1 W power consumption, suitable for power-sensitive applications.
- High Accuracy: Low DNL (0.3 LSB) and INL (1.2 LSB) ensure precise conversions.
- Compact Package: 40-pin QFN (6x6) package, ideal for space-constrained designs.
Applications
- Telecommunications: Used in high-speed data acquisition and signal processing in telecom systems.
- Medical Imaging: Suitable for MRI, CT scans, and other medical imaging technologies requiring high-speed and high-accuracy ADCs.
- Industrial Instrumentation: Applied in various industrial measurement and control systems where high-speed data acquisition is necessary.
- Aerospace and Defense: Used in radar systems, electronic warfare, and other high-performance military applications.
- Test and Measurement: Utilized in oscilloscopes, spectrum analyzers, and other test equipment requiring high-speed ADCs.
Q & A
- What is the sampling rate of the LTC2273CUJ#PBF?
The sampling rate of the LTC2273CUJ#PBF is 80 MS/s.
- What type of data interface does the LTC2273CUJ#PBF use?
The LTC2273CUJ#PBF uses a JESD204 serial data interface.
- What is the resolution of the LTC2273CUJ#PBF?
The resolution of the LTC2273CUJ#PBF is 16 bits.
- What is the operating temperature range of the LTC2273CUJ#PBF?
The operating temperature range of the LTC2273CUJ#PBF is 0°C to 70°C.
- What is the power dissipation of the LTC2273CUJ#PBF?
The power dissipation of the LTC2273CUJ#PBF is 1.1 W.
- What type of package does the LTC2273CUJ#PBF come in?
The LTC2273CUJ#PBF comes in a 40-pin QFN (6x6) package.
- Does the LTC2273CUJ#PBF have an internal reference?
Yes, the LTC2273CUJ#PBF has an internal reference.
- What is the differential nonlinearity (DNL) of the LTC2273CUJ#PBF?
The differential nonlinearity (DNL) of the LTC2273CUJ#PBF is 0.3 LSB.
- What is the spurious free dynamic range (SFDR) of the LTC2273CUJ#PBF?
The spurious free dynamic range (SFDR) of the LTC2273CUJ#PBF is 100 dB.
- What is the signal to noise and distortion ratio (SINAD) of the LTC2273CUJ#PBF?
The signal to noise and distortion ratio (SINAD) of the LTC2273CUJ#PBF is 77.6 dB.
