Datasheet > IDTQS3VH244

IDTQS3VH244

更新时间： 2024-11-28 22:14:55

品牌	Logo	应用领域
艾迪悌 - IDT		开关
页数	文件大小	规格书
8页	72K
描述
QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH

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中文翻译

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数据手册

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IDTQS3VH244 数据手册

IDTQS3VH244

2.5V/3.3V8-BITHIGHBANDWIDTHBUSSWITCH

INDUSTRIALTEMPERATURERANGE

QUICKSWITCH^®PRODUCTS

IDTQS3VH244

2.5V / 3.3V 8-BIT HIGH

BANDWIDTH BUS SWITCH

FEATURES:

DESCRIPTION:

• N channel FET switches with no parasitic diode to VCC

– Isolationunderpower-offconditions

– No DC path to VCC or GND

The QS3VH244 HotSwitch is a high bandwidth, 8-bit bus switch. The

QS3VH244 hasverylowONresistance,resultinginunder250pspropagation

delaythroughtheswitch. TheswitchescanbeturnedONunderthecontrol

oftheLVTTL-compatiblexGsignalforbidirectionaldataflowwithnoaddeddelay

orgroundbounce. IntheONstate,theswitchescanpasssignalsupto5V. In

theOFFstate,theswitchesofferveryhighimpedenceattheterminals.

Thecombinationofnear-zeropropagationdelay,highOFFimpedence,and

over-voltage tolerance makes the QS3VH244 ideal for high performance

communicationsapplications.

– 5V tolerant in OFF and ON state

• 5V tolerant I/Os

• Low RON - 4Ω typical

• Flat R^ONcharacteristics 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

TheQS3VH244ischaracterizedforoperationfrom-40°Cto+85°C.

• 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 QSOP and TSSOP packages

APPLICATIONS:

• Hot-swapping

• 10/100 Base-T, Ethernet LAN switch

• Low distortion analog switch

• Replaces mechanical relay

• ATM 25/155 switching

• Bus switching and isolation

FUNCTIONALBLOCKDIAGRAM

1Y1

1Y2

1Y3

1A1

1A2

2Y1

2Y2

2Y3

2A1

2A2

1A3

2A3

2A4

1A4

1Y4

2Y4

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

AUGUST 2002

2002 Integrated Device Technology, Inc.

DSC-5894/9

12 3 4 5 6 7 8

中文翻译

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与IDTQS3VH244相关器件

型号	品牌	获取价格	描述	数据表
IDTQS3VH244PA	IDT	获取价格	QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS3VH244PA8	IDT	获取价格	Bus Driver, CB3Q/3VH/3C/2B Series, 2-Func, 4-Bit, True Output, PDSO20, TSSOP-20
IDTQS3VH244PAG8	IDT	获取价格	Bus Driver, CB3Q/3VH/3C/2B Series, 2-Func, 4-Bit, True Output, PDSO20, GREEN, TSSOP-20
IDTQS3VH244Q	IDT	获取价格	QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS3VH244QG8	IDT	获取价格	Bus Driver, 2-Func, 4-Bit, True Output, PDSO20, QSOP-20
IDTQS3VH245	IDT	获取价格	QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS3VH245PA	IDT	获取价格	QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS3VH245PA8	IDT	获取价格	Bus Driver, CB3Q/3VH/3C/2B Series, 1-Func, 8-Bit, True Output, PDSO20, TSSOP-20
IDTQS3VH245PAG	IDT	获取价格	暂无描述
IDTQS3VH245PG	IDT	获取价格	Bus Driver, CB3Q/3VH/3C/2B Series, 1-Func, 8-Bit, True Output, PDSO20, TSSOP-20