信息类型：供应

TI 主页 > 半导体 > 数据转换器 > 模数转换器 > 高速 ADC (>10MSPS) >ADS5463IPFP和ADS54RF63IPFP
12 位 500MSPS/550MSPS ADC集成电路ADS5463IPFP和ADS54RF63IPFP
12-Bit 500-/550-MSPS Analog-to-Digital Converters

ADS5463IPFP和ADS54RF63IPFP的说明

The ADS5463/ADS54RF63 is a 12-bit, 500-/550-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. This ADC is one of a family of 12-, 13-, and 14-bit ADCs that operate from 210 MSPS to 550 MSPS. The ADS5463/ADS54RF63 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.

The ADS54RF63 provides superior SFDR compared to the ADS5463 when the analog input frequency exceeds ~350 MHz or if operation up to 550 MSPS is required.

The ADS5463/ADS54RF63 is available in a TQFP-80 PowerPAD™ package. The ADS5463/ADS54RF63 is built on the Texas Instrument complementary bipolar process (BiCom3) and specified over the full industrial temperature range (-40°C to 85°C).

ADS5463IPFP和ADS54RF63IPFP的特性

12-Bit Resolution
On-Chip Analog Buffer
ADS5463: 500 MSPS
ADS5463 SFDR: 77dBc at 300 MHz fIN
ADS54RF63: 550 MSPS
ADS54RF63 SFDR: 70dBc at 900 MHz fIN
2.3-GHz Input Bandwidth
LVDS-Compatible Outputs
Very Low Latency: 3.5 Clock Cycles
High Analog Input Swing without Damage,> 10 Vpp Differential-AC Signal
Total Power Dissipation: 2.2 W
80-Pin TQFP PowerPAD Package (14-mm × 14-mm footprint)
Industrial Temperature Range: -40°C to 85°C
Pin-Similar/Compatible to 12-, 13-, and 14-Bit Family: ADS5440/ADS5444/ADS5474
APPLICATIONS
Test and Measurement Instrumentation
Software-Defined Radio
Data Acquisition
Power Amplifier Linearization
Communication Instrumentation
多载波、宽带宽通讯
　　测试和测量仪器
　　软体无线电
　　数据采集
　　功率放大器线性化
　　通信仪表