Overview
The LTC2269IUK#TRPBF is a high-performance, 16-bit analog-to-digital converter (ADC) designed by Analog Devices Inc. This device is optimized for digitizing high-frequency, wide dynamic range signals, making it ideal for demanding communications and other high-speed applications. It features a single 1.8V supply, low power consumption, and advanced noise reduction capabilities.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 16 bits |
| Signal-to-Noise Ratio (SNR) | 84.1 dB |
| Spurious Free Dynamic Range (SFDR) | 99 dB |
| Integral Nonlinearity (INL) | ±2.3 LSB (max) |
| Differential Nonlinearity (DNL) | ±0.2 LSB (typ) |
| Power Consumption | 88 mW |
| Supply Voltage | 1.8 V |
| Output Formats | CMOS, DDR CMOS, DDR LVDS |
| Input Ranges | 1 V P-P to 2.1 V P-P |
| Full Power Bandwidth S/H | 200 MHz |
| Package | 48-Lead QFN (7mm x 7mm x 0.75mm) |
Key Features
- High AC performance with 84.1 dB SNR and 99 dB SFDR.
- Low power consumption of 88 mW.
- Single 1.8V supply.
- CMOS, DDR CMOS, or DDR LVDS output formats.
- Selectable input ranges from 1 V P-P to 2.1 V P-P.
- 200 MHz full power bandwidth sample-and-hold (S/H).
- Shutdown and nap modes for power management.
- Serial SPI port for configuration.
- Pin compatible with LTC2160.
- Optional clock duty cycle stabilizer for high performance across various clock duty cycles.
Applications
- Low Power Instrumentation.
- Software Defined Radios.
- Portable Medical Imaging.
- Multichannel Data Acquisition.
Q & A
- What is the resolution of the LTC2269IUK#TRPBF?
The LTC2269IUK#TRPBF has a resolution of 16 bits. - What is the signal-to-noise ratio (SNR) of this ADC?
The SNR is 84.1 dB. - What are the available output formats for this device?
The output formats include CMOS, DDR CMOS, and DDR LVDS. - What is the power consumption of the LTC2269IUK#TRPBF?
The power consumption is 88 mW. - What are the selectable input ranges for this ADC?
The input ranges are from 1 V P-P to 2.1 V P-P. - What is the full power bandwidth of the sample-and-hold (S/H) circuit?
The full power bandwidth is 200 MHz. - Does the LTC2269IUK#TRPBF support power management features?
Yes, it supports shutdown and nap modes for power management. - How can the device be configured?
The device can be configured via a serial SPI port. - Is the LTC2269IUK#TRPBF pin compatible with other models?
Yes, it is pin compatible with the LTC2160. - What is the package type of the LTC2269IUK#TRPBF?
The package type is a 48-Lead QFN (7mm x 7mm x 0.75mm).
