SY100EPT23中文资料Translators数据手册Microchip规格书

描述 Description

The SY100EPT23L is a dual differential LVPECL-to-LVTTL translator. Because LVPECL (Low Voltage Positive ECL) levels are used, only +3.3V and ground are required. The tiny 8-pin MSOP and dual-gate design of the EPT23L makes it ideal for applications which require the translation of a clock and data signal. The EPT23L is available in only the ECL 100K standard. Since there are no LVPECL outputs or an external VBB reference, the EPT23L does not require both ECL standard versions. The inputs can accept 10K

voltage levels and any standard differential LVPECL input referenced from a VCC of +3.3V.

特性 Features

• 3.3V power supply
• 1.9ns typical propagation delay
• Maximum frequency > 275MHz
• Differential LVPECL inputs
• 24mA LVTTL outputs
• Flow-through pinouts
• Internal input resistors: pulldown on D, pulldown and pullup on /D
• Q output will default LOW with inputs open or at Ground
• Available in 8-pin MSOP and SOIC packages

简介

SY100EPT23属于集成电路（IC）的转换器电平移位器。由Microchip制造生产的SY100EPT23转换器，电平移位器逻辑转换器或电平移位器 IC 可用于在数字逻辑设备之间传递信息，这些设备可在不同/不兼容的供电电压下工作，或可实现不同的信令方式。例如，可以将需要 5 V 电源的数字输出传感器连接到具有 3.3 V I/O 电源的 FPGA，或者在 CMOS 或 TTL 等单端信令方式与 PECL 或 LVDS 等差分技术之间进行转换。