ADS5463-EP中文资料12 位 500MSPS 模数转换器 (ADC) - 增强型产品数据手册TI规格书

描述 Description

The ADS5463 is a 12-bit, 500-MSPS analog-to-digital converter (ADC) that operates from both a 5-V supply and 3.3-V supply, while providing LVDS-compatible digital outputs. The ADS5463 input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high impedance input. An internal reference generator also is provided to simplify the system design. Designed to optimize conversion of wide-bandwidth signals up to 500-MHz of input frequency at 500 MSPS, the ADS5463 has outstanding low noise and linearity over a large input frequency range. Input signals above 500 MHz also can be converted due to the large input bandwidth of the device. The ADS5463 is available in an 80-pin TQFP PowerPAD™ package. The ADS5463 is built on state-of-the-art Texas Instruments complementary bipolar process (BiCom3X) and is specified over the full extended temperature range (–55°C to 125°C).

特性 Features

• 500-MSPS Sample Rate
• 2-GHz Input Bandwidth
• SNR = 64.6 dBFS at 450 MHz and 500 MSPS
• LVDS-Compatible Outputs
• Offset Binary Output Format
• On-Chip Analog Buffer, Track and Hold, and Reference Circuit
• Pin Similar to ADS5440/ADS5444
• Test and Measurement Instrumentation
• Data Acquisition
• Communication Instrumentation
• SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
• One Assembly/Test Site
• Available in Military (–55°C/125°C) Temperature Range
• Extended Product Life Cycle
• Product Traceability



Additional temperature ranges available - contact factory PowerPAD is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.s