MC10ELT21集成电路（IC）的转换器电平移位器规格书PDF中文资料

MC10ELT21属于集成电路（IC）的转换器电平移位器。由安森美半导体公司制造生产的MC10ELT21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。

Description

The MC10ELT/100ELT21 is a differential PECL to TTL translator. Because PECL (Positive ECL) levels are used, only +5 V and ground are required. The small outline 8-lead package and the single gate of the ELT21 makes it ideal for those applications where space, performance and low power are at a premium.

The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC coupled inputs. When used, decouple VBB and VCC via a 0.01 μF capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VBB should be left open.

The 100 Series contains temperature compensation.

Features

• 3.5 ns Typical Propagation Delay

• 24 mA TTL Output

• Flow Through Pinouts

• Operating Range: VCC = 4.75 V to 5.25 V with GND = 0 V

• Q Output Will Default LOW with Inputs Left Open or < 1.3 V

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant