QS3VH384数据手册集成电路（IC）的信号开关多路复用器解码器规格书PDF

描述 Description

The QS3VH384 HotSwitch is a high bandwidth, 10-bit bus switch with very low ON resistance, resulting in under 250ps propagation delay through the switch. Two banks of five switches are controlled by independent (xOE), LVTTL compatible signals for bidirectional data flow with no added delay or ground bounce. The combination of near-zero propagation delay, high OFF impedance, and over-voltage tolerance makes the QS3VH384 ideal for high performance communications applications. The QS3VH384 operates from -40C to +85C.

特性 Features

N channel FET switches with no parasitic diode to VCC
Isolation under power-off conditions
No DC path to VCC or GND
5V tolerant in OFF and ON state
5V tolerant I/Os
Low RON - 4 ohm typical
Flat RON characteristics over operating range
Rail-to-rail switching 0 - 5V
Bidirectional dataflow with near-zero delay: no added ground bounce
Excellent RON matching between channels
VCC operation: 2.3V to 3.6V
High bandwidth - up to 500MHz
LVTTL-compatible control Inputs
Undershoot Clamp Diodes on all switch and control Inputs
Low I/O capacitance, 4pF typical
Available in 24 pin QSOP and TSSOP packages