SN74CB3Q3305 datasheet, switch equivalent, Texas Instruments

SN74CB3Q3305 switch equivalent, 2.5-v or 3.3-v low-voltage high-bandwidth bus switch.

Features and benefits

* High-bandwidth data path (up to 500 MHz)1
* 5-V tolerant I/Os with device powered up or powered down
* Low and flat ON-state resistance (ron) characteristic.

Application

* IP phones: wired and wireless
* Optical modules
* Optical networking: video over fiber and EPON
* Priv.

Description

The SN74CB3Q3305 device is a high-bandwidth FET bus switch using a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (ron). The low and flat ON-state resistance allows for minimal propagatio.

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