Datasheet > IDTQS32XV245

IDTQS32XV245

更新时间： 2024-11-26 03:13:35

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
7页	61K
描述
QUICKSWITCH-R PRODUCTS 3.3V HIGH SPEED DOUBLE - DOUBLEWIDTH

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中文翻译

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数据手册

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IDTQS32XV245 数据手册

IDTQS32XV245

3.3VHIGHSPEEDDOUBLE-WIDTHBUSSWITCH

INDUSTRIALTEMPERATURERANGE

QUICKSWITCH^®PRODUCTS

IDTQS32XV245

3.3V HIGH SPEED DOUBLE-

WIDTH BUS SWITCH

FEATURES:

DESCRIPTION:

• 5Ω bidirectional switches connect inputs to outputs

• Pin compatibility with QS3245

The QS32XV245 is a 16-bit high speed bus switch controlled by LVTTL-

compatibleactivelowenablesignal.Whenclosed,theswitchesexhibitnearzero

propagationdelaywithoutgeneratingadditionalgroundbounceorswitching

noise.

• 250ps propagation delay

• Undershoot clamp diodes on all switch and control inputs

• LVTTL-compatible control inputs

• Available in 40-pin QVSOP package

TheQS32XV245isspeciallydesignedfordirectinterfacebetween3.3Vand

2.5Vdeviceswithoutanyexternalcomponents.Whenoperatingfroma3.3V

supply,thelogichighlevelattheswitchoutputisclampedto2.5Vwhentheswitch

inputsignalexceeds2.5V.Thisdevicecanbeusedforswitching2.5Vbuses

withoutsignalattenuation.TheONresistanceat3.3VVCCislessthan5Ωtypical,

providingnearzeropropagationdelaythroughtheswitch.AbsenceofDCpath

fromswitchI/OpinstoVCC orgroundmakesQS32XV245anidealdevicefor

hotswappingapplications.

APPLICATIONS:

• 3.3V to 2.5V Voltage translation

• 2.5V to 1.8V Voltage translation

• PCI bus isolation hot swap

TheQS32XV245ischaracterizedforoperationfrom-40°Cto+85°C.

FUNCTIONALBLOCKDIAGRAM

OE1

A9 A10 A11

A12 A13 A14 A15

OE2

B9 B10 B11

B12 B13 B14 B15

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

NOVEMBER 1999

1999 Integrated Device Technology, Inc.

DSC-5579/1

12 3 4 5 6 7

中文翻译

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与IDTQS32XV245相关器件

型号	品牌	获取价格	描述	数据表
IDTQS32XV245Q2	IDT	获取价格	QUICKSWITCH-R PRODUCTS 3.3V HIGH SPEED DOUBLE - DOUBLEWIDTH
IDTQS32XV245Q2G	IDT	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, PDSO40, GREEN, QVSOP-40
IDTQS32XVH2245	IDT	获取价格	QUICKSWITCH 2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS32XVH2245Q2	IDT	获取价格	QUICKSWITCH 2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS32XVH2245Q28	IDT	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40, QVSOP-40
IDTQS32XVH2245Q2G	IDT	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, PDSO40, GREEN, QVSOP-40
IDTQS32XVH245	IDT	获取价格	2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS32XVH245Q2	IDT	获取价格	2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS32XVH245Q28	IDT	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40, QVSOP-40
IDTQS32XVH245Q2G	IDT	获取价格	2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH