Overview
The LTC2262IUJ-14#TRPBF is a 14-bit, 150Msps analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for digitizing high-frequency, wide dynamic range signals, making it ideal for demanding communications and other high-performance applications. It features a single 1.8V supply, low power consumption, and a compact 40-lead QFN package.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Sampling Rate | 150 Msps |
| Signal-to-Noise Ratio (SNR) | 72.8 dB |
| Spurious Free Dynamic Range (SFDR) | 88 dB |
| Power Consumption | 149 mW |
| Supply Voltage | 1.8 V |
| Input Range | 1 V p-p to 2 V p-p |
| Full-Power Bandwidth S/H | 800 MHz |
| Output Type | CMOS, DDR CMOS, DDR LVDS |
| Package Type | 40-Lead QFN (6mm x 6mm x 0.75mm) |
| Jitter | 0.17 ps RMS |
Key Features
- Ultralow jitter of 0.17 ps RMS, allowing for undersampling of IF frequencies with excellent noise performance.
- Optional data output randomizer and clock duty cycle stabilizer for high performance across various clock duty cycles.
- Shutdown and nap modes for power management.
- Serial SPI port for configuration.
- Pin compatible with 12-bit and 14-bit versions.
- Separate output power supply allowing CMOS output swing from 1.2V to 1.8V.
- Differential or single-ended inputs with support for sine wave, PECL, LVDS, TTL, or CMOS inputs.
Applications
- Communications
- Cellular Base Stations
- Software Defined Radios
- Portable Medical Imaging
- Multi-Channel Data Acquisition
- Nondestructive Testing
Q & A
- What is the resolution of the LTC2262IUJ-14#TRPBF ADC?
The resolution of the LTC2262IUJ-14#TRPBF is 14 bits. - What is the sampling rate of this ADC?
The sampling rate is 150 Msps. - What is the signal-to-noise ratio (SNR) of this device?
The SNR is 72.8 dB. - What types of output can the LTC2262IUJ-14#TRPBF provide?
The device can provide CMOS, DDR CMOS, or DDR LVDS outputs. - What is the power consumption of the LTC2262IUJ-14#TRPBF?
The power consumption is 149 mW. - What are the input range options for this ADC?
The input range can be from 1 V p-p to 2 V p-p. - Does the LTC2262IUJ-14#TRPBF support differential or single-ended inputs?
Yes, it supports both differential and single-ended inputs. - What are some of the key applications for the LTC2262IUJ-14#TRPBF?
Key applications include communications, cellular base stations, software defined radios, portable medical imaging, multi-channel data acquisition, and nondestructive testing. - What is the package type of the LTC2262IUJ-14#TRPBF?
The package type is a 40-Lead QFN (6mm x 6mm x 0.75mm). - Does the LTC2262IUJ-14#TRPBF have power management features?
Yes, it includes shutdown and nap modes for power management.
