參數(shù)資料
型號： IDTQS3VH257PAG
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 總線收發(fā)器
英文描述： CB3Q/3VH/3C/2B SERIES, 4-BIT EXCHANGER, TRUE OUTPUT, PDSO16
封裝： GREEN, TSSOP-16
文件頁數(shù)： 1/8頁
文件大?。?/td> 114K
代理商： IDTQS3VH257PAG
1
INDUSTRIALTEMPERATURERANGE
IDTQS3VH257
2.5V / 3.3V QUAD 2:1 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
MARCH 2003
2003 Integrated Device Technology, Inc.
DSC-5596/13
c
IDTQS3VH257
INDUSTRIAL TEMPERATURE RANGE
QUICKSWITCH PRODUCTS 2.5V/3.3V
QUAD 2:1 MUX/DEMUX HIGH BAND-
WIDTH BUS SWITCH
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The QS3VH257 HotSwitch Quad 2:1 multiplexer/demultiplexer is a high
bandwidth bus switch. The QS3VH257 has very low ON resistance, resulting
in under 250ps propagation delay through the switch. The Select (S) input
controls the data flow. The multiplexers/demultiplexers are enabled when the
Enable (
E)inputislow. IntheONstate,theswitchescanpasssignalsupto5V.
In the OFF state, the switches offer very high impedence at the terminals.
Thecombinationofnear-zeropropagationdelay,highOFFimpedance,and
over-voltage tolerance makes the QS3VH257 ideal for high performance
communicationapplications.
The QS3VH257 is characterized for operation from -40
°C to +85°C.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
APPLICATIONS:
Hot-swapping
Multiplexing/demultiplexing
Low distortion analog switch
Replaces mechanical relay
ATM 25/155 switching
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
Ω
Ω 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 QSOP, SOIC, and TSSOP packages
Y A
B
C
D
I0A
A
B
C
D
I1
I0
I1
I0
I1
I0
I1
Y
S
E
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDTQS3VH257PAG8 功能描述:IC MUX/DEMUX SW QUAD 2:1 16TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復(fù)用器，解碼器 系列:3VH 標準包裝:1 系列:74CBT 類型:總線 FET 交換開關(guān) 電路:9 x 2:2 獨立電路:1 輸出電流高，低:15mA，64mA 電壓電源:單電源 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TFSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TVSOP 包裝:Digi-Reel® 產(chǎn)品目錄頁面:955 (CN2011-ZH PDF) 其它名稱:296-6385-6
IDTQS3VH257Q 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS 2.5V/3.3V QUAD 2:1 MUX/DEMUX HIGH BAND WIDTH BUS SWITCH
IDTQS3VH257QG 功能描述:IC MUX/DEMUX QUAD 2:1 16QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復(fù)用器，解碼器 系列:3VH 標準包裝:25 系列:74HC 類型:數(shù)據(jù)選擇器/多路復(fù)用器 電路:4 x 2:1 獨立電路:1 輸出電流高，低:7.8mA，7.8mA 電壓電源:單電源 電源電壓:2 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件 產(chǎn)品目錄頁面:968 (CN2011-ZH PDF) 其它名稱:296-8285-5
IDTQS3VH257QG8 功能描述:IC MUX/DEMUX SW QUAD 2:1 16-QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復(fù)用器，解碼器 系列:3VH 標準包裝:1 系列:3VH 類型:總線開關(guān) 電路:1 x 2:2 獨立電路:1 輸出電流高，低:- 電壓電源:單電源 電源電壓:2.3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1258 (CN2011-ZH PDF) 其它名稱:800-1768-1
IDTQS3VH257S1 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS 2.5V/3.3V QUAD 2:1 MUX/DEMUX HIGH BAND WIDTH BUS SWITCH
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