Analog Devices Inc. ADATE318单芯片解决方案
Analog Devices ADATE318是完整的单芯片解决方案，适用于各种ATE和仪器仪表应用。ADATE318可执行驱动器、比较器和有源负载 (DCL) 的引脚电子功能，设有四象限单引脚参数测量单元 (PPMU)。ADATE318具有单位芯片VHH驱动功能，支持闪存测试应用。集成的16位DAC和片内校准引擎可提供器件工作所需的所有直流电平。校准功能还可校正每个功能模块的增益和失调误差。设计人员可以将ADATE318用作两个单端驱动/接收通道或一个差分驱动/接收通道。每个通道均包括一个高速窗口比较器以及一个可编程阈值差分比较器。该款内置四象限PPMU的单芯片双通道集成DCL在-1.5V至+6.5V电压范围内工作，数据速率高达600MHz。
Designers can use the ADATE318 from Analog Devices as a dual, single-ended drive/receive channel or as a single differential drive/receive channel. Each channel includes a high-speed window comparator as well as a programmable threshold differential comparator. This single-chip, dual integrated DCL with a four-quadrant PPMU solution operates from -1.5V to +6.5V and delivers data rates up to 600MHz.
特性
- 600MHz/1200Mbps data rate
- 3-level driver with high-Z and reflection clamps
- Window and differential comparators
- Per pin PPMU with −2.0V to +6.5 V range
- Low leakage mode (typically 4nA)
- Integrated 16-bit DACs with offset and gain correction
- −1.5V to +6.5V high-speed operating voltage range
- 0.0V to 13.5V dedicated VHH output pin range
- 1.1W power dissipation per channel
- Driver
- −1.5V to +6.5V 3-level voltage range
- Precision trimmed output resistance
- 200mV minimum to 8V maximum unterminated swing
- 725ps minimum pulse width, VIH − VIL = 2.0V
- Per pin PPMU (PPMU)
- −2.0V to +6.5V force voltage/compliance range
- 5 current ranges: 40mA, 1mA, 100μA, 10μA, 2μA
- External sense input for system PMU
- Go/no-go comparators
- Comparator
- Differential and single-ended window modes
- >1.2GHz input equivalent bandwidth
- Load
- ±25mA current range
- Levels
- Fully integrated 16-bit DACs
- On-chip gain and offset calibration registers and add/multiply engine
- Package
- 84-lead 10mm × 10mm LFCSP (0.4mm pitch)
应用
- Automatic test equipment
- Semiconductor test systems
- Board test systems
- Instrumentation and characterization equipment
发布日期: 2017-10-30
| 更新日期: 2022-04-28