8位精度,1Gsps采样率,1.5GHz输入带宽,双1G 8位A/D变换器,144脚TQFP封装 Dual 8-bit 1 Gsps Analog Digital Converter
Provides 1 Gsps sampling per channel or 2 Gsps sampling from one channel (interleaving mode) and integrates dual on-chip track/holds that provide excellent dynamic performance over 1.5 GHz input frequency bandwidth with low 1.4 W power consumption. the Dual Analog Digital Converter is dedicated to high speed, low power applications such as digital sampling oscilloscopes and direct RF down-conversion.

8位精度,0.5Gsps采样率,1GHz输入带宽,双0.5Gsps8位A/D变换器,144脚TQFP封装 Dual 8-bit 500 Msps Analog Digital Converter Provides 500 Msps sampling per channel or 1 Gsps sampling from one channel (interleaving mode) and integrates dual on-chip track/holds that provide excellent dynamic performance over 1.0 GHz input frequency bandwidth with low 0.7W power consumption per channel. The dual Analog Digital Converter is dedicated to high-speed, low-power applications such as digital sampling oscilloscopes and direct RF down-conversion. It is fully compatible with the AT84AD001B dual 8-bit 1 Gsps Analog Digital Converter.

AT84AS001:高性能12位500MSPS ADC,具有低功耗和真正的12位线性度,采用片内的取样/保持电路和高速处理技术,中心频率150MHz和IF带+/-100MHz时的取样速率高达500MSPS, 满功率输入带宽(-3dB)大于1.5GHz,模拟输入1.1Vpp,外部控制的AC或DC耦合模拟输入,差分100欧姆或单端50欧姆PECL/LVDS兼容时钟输入,LVDS兼容输出(100欧姆),3线串行总线可编程接口,同步重置输入,低功耗2.3W,模拟电压5.0V,数字电压3.3V,平坦带宽从DC250MHz,DNL=0.25LSB,INL=1LSB,Fs=500MSPS和Fin=250MHz -1dB输入电平时的SNR=62dBc,SFDR=75dBc,0-70度C和-40度到85度C工作温度. The AT84AS001 is the first in a series of a family of 12-bit Analog Digital Converters from Atmel. It is a high performance 12-bit, 500 Msps Analog Digital Converter featuring low power consumption and true 12-bit linearity for IF sampling applications. By using its on-chip S/H circuity and advanced high speed process technology, it allows for sampling rates up to 500 Msps at a center frequency of 150 MHz and IF band of ?00 MHz. Its electrical performance is coupled with ease of integration into new or existing designs by such features as AC or DC coupled analog input, differential LVDS compatible output, 3-wire serial programming interface (gain control, offset control, standby mode and Built-In-Test), Double Data Rate clock output and synchronous reset input.

10位精度,1.5Gsps采样率,集成1：2/1：4速度比的DMUX,317脚EBGA封装 10-bit 1.5 Gsps Analog Digital Converter with 1:4 Demultiplexed output.
The AT84AS003 is the first Analog Digital Converter on the market breaking the 8.0 ENOB barrier at sampling rates over 1Gsps. At Nyquist conditions, performance such as 8.0 ENOB and 58 dB SFDR at 1.5 Gsps has been demonstrated. Furthermore, the 3 GHz analog input bandwidth allows operation in second Nyquist zone with remarkable performance at up to 1.5 GHz input frequency, making it a fully functional broadband analog data converter. The embedded selectable 1:2 or 1:4 demultiplexer allows direct interfacing with standard LVDS compatible FPGAs, without any timing or voltage tuning necessary, even when sweeping the sampling frequency from 100 Msps to 1.5 Gsps. It is the best option to upgrade existing systems or to design new state-of-the-art digitizers in applications such as digital receivers, test instrumentation or radar equipments.

10位精度,2.2G采样率,152脚CBGA封装 10-bit 2.2Gsps Analog Digital Converter
The AT84AS008GL Analog Digital Converter is a high linearity 10-bit 2.2 Gsps version that offers significant improvements in performance while retaining the same functions and I/O interface as the TS83102G0B 10-bit 2 Gsps Analog Digital Converter. The SNR [Signal to Noise Ratio] shows a 10 dB improvement, leading to an ENOB [Effective Number Of bits] of 8 bits at 1.7 Gsps and 7.7 bits at 2.2 Gsps in Nyquist conditions. Furthermore, the FFT response throughout the 1st and 2nd Nyquist zones is now very clean and stable, allowing new possibility for corrections with Look-Up Tables. The improved performance and pin-to-pin compatibility (footprint/functions/electrical I/Os) with the TS83102G0B Analog Digital Converter give designers the ability to rapidly upgrade their existing boards or to design new systems with enhanced performance, without any thermal issue since the AT84AS008GL dissipate 10% less power than the TS83102G0BGL.

10位精度,2Gsps采样率,3.4GHz输入带宽,2G 10位A/D变换器,152脚CBGA封装 10-bit 2 Gsps Analog Digital Converter
This state-of-the-art 10-bit 2 Gsps converter offers an unprecedented bandwidth of 3.3 GHz and excellent band flatness, allowing to directly digitize very high IF signals (2nd and 3rd Nyquist zones) with high linearity : the SFDR remains in the -55 dBFS range at 2 Gsps / 2 GHz input frequency. Along with ATMEL TS81102G0 Demultiplexer it is the perfect solution for upgrading radars, wide-band receivers or high-end instrumentation systems.

8-10位精度,2.2Gsps最大输出入采样率,1：2/1：4速度比,LVDS模式,240脚EBGA封装 Selectable 10-bit 1:4 or 1:2 ratio 2.2 Gsps DMUX in EBGA package. A monolithic high-speed demultiplexer providing easy interfacing of Atmel high-speed ADCs with standard FPGAs and DSPs. This new demultiplexer reduces a 10-bit data stream by 2 or 4 and is compatible with existing and future Atmel 10-bit ADCs. Providing a footprint identical to that of the TS81102G0 10-bit 2 Gsps DMUX and similar pin placements, it allows designers to quickly upgrade existing designs to new low power performance. Featuring a low power (2.6W) and LVDS-compatible fully differential architecture, this DMUX operates over a wide frequency range (DC to 2.2 Gsps) and temperature ranges of ?0?to 85癈. (industrial grade) and is housed in an EBGA 240 pin package.

8位精度,0.5Gsps采样率,1GHz输入带宽A/D变换器,68脚CBGA封装 8-bit 500 Msps Analog Digital Converter
This 8-bit 500 Msps Analog Digital Converter offers excellent performance of 7.2 effective bits in a CBGA 15 x 15 mm?package. It is a cost effective solution to digitize signals over a wide bandwidth of 1.3 GHz. With ECL or LVDS output compatibility, it can be easily interfaced with standard DSP and FPGA circuits..
Not recommended for new designs.
Obsolete device, available in limited quantities.
Suggested replacement part number= AT84AD004

8位精度,1Gsps采样率,1.8GHz输入带宽,1Gsps8位A/D变换器,68脚CQFP和CBGA封装 8-bit 1 Gsps Analog Digital Converter
This well-proven 8-bit 1 Gsps Analog Digital Converter offers excellent dynamic performance over a wide 1.8 GHz bandwidth. It is available in various types of packages, so that the perfect fit can be found for a large variety of high speed applications, from commercial to aerospace. Thanks to the TS81102G0 DMUX companion chip, it can be easily interfaced with standard DSP and FPGA circuits.
Not recommended for new designs.
Obsolete device, available in limited quantities.
Suggested replacement part number= AT84AD001

10位精度,1.2Gsps采样率,内置1：4速度比MUX,255脚CBGA封装 10-bit 1.2 Gsps MUXDAC
With its integrated 4:1 multiplexer, enhanced linearity and band flatness, this 10-bit 1.2 Gsps DAC is the perfect solution for high-end applications such as arbitrary waveform generators or airborne systems. Differential I/Os with 2 Vpp output swing are provided, the total power consumption is 3.6W. .
Not recommended for new designs.
Obsolete device, available in limited quantities

8-10位精度,2Gsps最大输出入采样率,1：8/1：4速度比,+5V供电8到10bit2GspsDFMUX,240脚TBGA封装 1:4/8 8/10-bit 1.5 Gsps DMUX in TBGA240 package.
This 8/10-bit 1.5 Gsps demultiplexer works as a companion chip for Atmel's family of high- speed 1 and 1.5 Gsps ADCs. By decreasing data rates at a programmable ratio of 1:4 or 1:8, it allows easy interfacing with standard FPGAs. A number of features such as selectable 8 or 10-bit resolution or tunable output level facilitate the implementation of this product.
Not recommended for new designs.
Obsolete device, available in limited quantities.
Suggested replacement part number= AT84CS001

8-10位精度,2Gsps最大输出入采样率,1：8/1：4速度比,+5V供电8到10bit2GspsDFMUX,196脚CQFP封装 1:4/8 8-/10-bit 1.5 Gsps DMUX in CQFP package
This 8-/10-bit 1.5 Gsps demultiplexer works as a companion chip for Atmel's family of high speed 1 and 1.5 Gsps ADCs. By decreasing data rates at a programmable ratio of 1:4 or 1:8, it allows easy interfacing with standard FPGAs. A number of features such as selectable 8 or 10-bit resolution or tunable output level facilitate the implemantation of this product.
Obsolete device, available in limited quantities.
Suggested replacement part number= AT84CS001