Q8iv-驱动模块?

该驱动模块专为硅光子学设计，包含8个超精密*可编程通道。它采用了新的卡边连接器系统，比以前的系统更易于使用且更坚固。适配器可用。现在可以使用下一代全屏蔽背板，电缆和插入器基础设施来安装新连接器。

特点：

l 8个软件定义的输入/输出通道

l 通道可配置为电压输出，电流输出，接地，电压或电流检测

l 硬件电压和电流控制（12 V，24 mA）

l 16位输出精度（±180μV，±370 nA）

l 18位输入精度

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Description

This driver module, designed for silicon photonics, contains 8 ultra-precise fully programmable channels. It uses a new card-edge connector system which is easier to use and more robust than its predecessor. Adapters are available. Next-generation fully shielded backplane, cable, and interposer infrastructure to fit the new connectors are now available. Initial quantities are limited.

Features

n 8 software-defined input/output channels

n Channels configurable as voltage output, current output, ground, voltage or current sense

n Hardware voltage and current control (12 V, 24 mA)

n 16-bit output precision (±180 μV, ±370 nA)

n 18-bit input accuracy

Output circuit diagram

Referring to the diagram, nominal performance values are as follows. Values with ‘±’ are digitisation step sizes (i.e. resolution) and also target accuracy.

n a = 0..12 V ± 180 μV @ +15 mA max

n b = 0..24 mA ± 370 nA @ 15 V max

n c = 1.6 Ω max

n d = –24..+24 mA ± 740 nA

n e = 0..12 V ± 50 μV

Additional information