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TI的高速模数转换器集成电路ADS6445IRGCT
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TI 主页 > 半导体 > 数据转换器 > 模数转换器 > 高速 ADC (>10MSPS) >
具有串行 LVDS 输出的四路 14 位 125MSPS ADC
QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS
高速模数转换器集成电路ADS6445IRGCT的说明
The ADS6445/ADS6444/ADS6443/ADS6442 (ADS644X) is a family of high performance 14-bit 125/105/80/65 MSPS quad channel A-D converters. Serial LVDS data outputs reduce the number of interface lines, resulting in a compact 64-pin QFN package (9 mm × 9 mm) that allows for high system integration density. The device includes 3.5dB coarse gain option that can be used to improve SFDR performance with little degradation in SNR. In addition to the coarse gain, fine gain options also exist, programmable in 1dB steps up to 6dB.
The output interface is 2-wire, where each ADC data is serialized and output over two LVDS pairs. This makes it possible to halve the serial data rate (compared to a 1-wire interface) and restrict it to less than 1Gbps easing receiver design.
高速模数转换器集成电路ADS6445IRGCT的特性
Maximum Sample Rate: 125 MSPS
14-Bit Resolution with No Missing Codes
Simultaneous Sample and Hold
3.5dB Coarse Gain and up to 6dB Programmable Fine Gain for SFDR/SNR Trade-Off
Serialized LVDS Outputs with Programmable Internal Termination Option
Supports Sine, LVCMOS, LVPECL, LVDS Clock Inputs and Amplitude down to 400 mVPP
Internal Reference with External Reference Support
No External Decoupling Required for References
3.3-V Analog and Digital Supply
64 QFN Package (9 mm × 9 mm)
Pin Compatible 12-Bit Family (ADS642X - SLAS532A)
Feature Compatible Dual Channel Family (ADS624X - SLAS542A, ADS644X - SLAS543A)
APPLICATIONS
Base-Station IF Receivers
Diversity Receivers
Medical Imaging
Test Equipment
高速模数转换器集成电路ADS6445IRGCT的 应用
基站 IF 接收器
多样性接收器
医学影像
测试设备
深圳市鹏展翅电子有限公司(pzcdz),主营TI/BB/NS/ADI品牌全新原装IC，公司团队专注于TI品牌原装进口集成电路10多年,现货多多，TI/BB系列很多型号具有价格优势，可全线订货。鹏展翅网站 http://pzcdz.ic.net.cn 电话: 0755-32918091/13713594500 QQ:13713594500 微信:dujunjie0755
TI 主页 > 半导体 > 数据转换器 > 模数转换器 > 高速 ADC (>10MSPS) >
具有串行 LVDS 输出的四路 14 位 125MSPS ADC
QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS
高速模数转换器集成电路ADS6445IRGCT的说明
The ADS6445/ADS6444/ADS6443/ADS6442 (ADS644X) is a family of high performance 14-bit 125/105/80/65 MSPS quad channel A-D converters. Serial LVDS data outputs reduce the number of interface lines, resulting in a compact 64-pin QFN package (9 mm × 9 mm) that allows for high system integration density. The device includes 3.5dB coarse gain option that can be used to improve SFDR performance with little degradation in SNR. In addition to the coarse gain, fine gain options also exist, programmable in 1dB steps up to 6dB.
The output interface is 2-wire, where each ADC data is serialized and output over two LVDS pairs. This makes it possible to halve the serial data rate (compared to a 1-wire interface) and restrict it to less than 1Gbps easing receiver design.
高速模数转换器集成电路ADS6445IRGCT的特性
Maximum Sample Rate: 125 MSPS
14-Bit Resolution with No Missing Codes
Simultaneous Sample and Hold
3.5dB Coarse Gain and up to 6dB Programmable Fine Gain for SFDR/SNR Trade-Off
Serialized LVDS Outputs with Programmable Internal Termination Option
Supports Sine, LVCMOS, LVPECL, LVDS Clock Inputs and Amplitude down to 400 mVPP
Internal Reference with External Reference Support
No External Decoupling Required for References
3.3-V Analog and Digital Supply
64 QFN Package (9 mm × 9 mm)
Pin Compatible 12-Bit Family (ADS642X - SLAS532A)
Feature Compatible Dual Channel Family (ADS624X - SLAS542A, ADS644X - SLAS543A)
APPLICATIONS
Base-Station IF Receivers
Diversity Receivers
Medical Imaging
Test Equipment
高速模数转换器集成电路ADS6445IRGCT的 应用
基站 IF 接收器
多样性接收器
医学影像
测试设备
深圳市鹏展翅电子有限公司(pzcdz),主营TI/BB/NS/ADI品牌全新原装IC，公司团队专注于TI品牌原装进口集成电路10多年,现货多多，TI/BB系列很多型号具有价格优势，可全线订货。鹏展翅网站 http://pzcdz.ic.net.cn 电话: 0755-32918091/13713594500 QQ:13713594500 微信:dujunjie0755
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