Datasheet > QS3VH2245PAG

QS3VH2245PAG

更新时间： 2022-02-26 11:45:37

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
8页	272K
描述
2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH

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QS3VH2245PAG 数据手册

IDTQS3VH2245

2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH

INDUSTRIAL TEMPERATURE RANGE

QUICKSWITCH^®PRODUCTS

IDTQS3VH2245

2.5V / 3.3V 8-BIT HIGH

BANDWIDTH BUS SWITCH

FEATURES:

DESCRIPTION:

• N channel FET switches with no parasitic diode to VCC

– Isolation under power-off conditions

– No DC path to VCC or GND

TheQS3VH2245isahighbandwidth8-bitbusswitch. TheQS3VH2245,

with 25Ω ON resistance and 1.35ns propagation delay, is ideal for line

matching and low noise environments. The switches can be turned ON

under the control of the LVTTL-compatible Output Enable signal for

bidirectional data flow with no added delay or ground bounce. In the ON

state,theswitchescanpasssignalsupto5V. IntheOFFstate,theswitches

offer very high impedence at the terminals.

– 5V tolerant in OFF and ON state

• 5V tolerant I/Os

• 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

The combination of small propagation delay, high OFF impedance, and

over-voltage tolerance makes the QS3VH2245 ideal for high performance

communication applications.

The QS3VH2245 is characterized for operation from -40°C to +85°C.

• High bandwidth

• LVTTL-compatible control Inputs

• Undershoot Clamp Diodes on all switch and control Inputs

• Low I/O capacitance, 4pF typical

• 25Ω resistors for low noise and line matching

• Available in QSOP and TSSOP packages

APPLICATIONS:

• Hot-swapping

• Low distortion analog switch

• Replaces mechanical relay

• ATM 25/155 switching

FUNCTIONAL BLOCK DIAGRAM

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

FEBRUARY 2014

INDUSTRIAL TEMPERATURE RANGE

2014 Integrated Device Technology, Inc.

DSC-5591/9

12 3 4 5 6 7 8

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