信息类型：供应

I 主页 > 半导体 > 数据转换器 > 模数转换器 > 高速 ADC (>10MSPS) >
具有缓冲输入的 16 位 200MSPS ADC 集成电路ADS5485IRGCT
16-Bit, 170/200-MSPS Analog-to-Digital Converters

高速模数转换芯片ADS5485IRGCT的说明
The ADS5484/ADS5485 (ADS548x) is a 16-bit family of analog-to-digital converters (ADCs) that operate from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. The ADS548x integrated analog 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 is provided to simplify the system design. Internal dither is available to improve SFDR. These devices are drop-in compatible to the ADS5483/5482/5481, creating a pin-compatible family from 80 – 200 MSPS. Designed for highest total ENOB, the ADS548x family has outstanding low noise performance and spurious-free dynamic range.


高速模数转换芯片ADS5485IRGCT的特性

170/200-MSPS Sample Rates
16-Bit Resolution, 78 dBFS Noise Floor
SFDR = 95 dBc
On-Chip High Impedance Analog Buffer
Efficient DDR LVDS-Compatible Outputs
Power-Down Mode: 70 mW
Pin-for-Pin with ADS5483/5482/5481, 135/105/80-MSPS ADCs
QFN-64 PowerPAD Package (9 mm × 9 mm footprint)
Industrial Temperature Range: –40°C to 85°C

高速模数转换芯片ADS5485IRGCT的应用(APPLICATIONS)
Wireless Infrastructure
Test and Measurement Instrumentation
Software-Defined Radio
Data Acquisition
Power Amplifier Linearization
Radar
Medical Imaging
无线架构
　　测试和测量仪器
　　软体无线电
　　数据采集
　　功率放大器线性化
　　雷达
医学影像