參數(shù)資料
型號(hào)： IDTQS34XVH245Q38
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 總線收發(fā)器
英文描述： QUAD 8-BIT DRIVER, TRUE OUTPUT, PDSO80
封裝： QVSOP-80
文件頁數(shù)： 1/8頁
文件大?。?/td> 77K
代理商： IDTQS34XVH245Q38
1
INDUSTRIALTEMPERATURERANGE
IDTQS34XVH245
2.5V / 3.3V 32-BIT HIGH BANDWIDTH BUS SWITCH
2003 Integrated Device Technology, Inc.
DSC-5593/9
c
INDUSTRIAL TEMPERATURE RANGE
DESCRIPTION:
The QS34XVH245 HotSwitch is a high bandwidth 32-bit bus switch. The
QS34XVH245 has very low ON resistance, resulting in under 250ps propa-
gation delay through the switch. The switches can be turned ON under the
control of individual LVTTL-compatible Output Enable (OEx) signals for
bidirectionaldataflowwithnoaddeddelayorgroundbounce. IntheONstate,
theswitchescanpassupto5V. IntheOFFstate,theswitchesofferveryhigh
impedenceattheterminals.
Thecombinationofnear-zeropropagationdelay,highOFFimpedance,and
over-voltagetolerancemakestheQS34XVH245idealforhighperformance
communicationsapplications.
The QS34XVH245 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
10/100 Base-T, Ethernet LAN switch
Low distortion analog switch
Replaces mechanical relay
ATM 25/155 switching
FEATURES:
N channel FET switches with no parasitic diode to VCC
– Isolationunderpower-offconditions
– No DC path to VCC or GND
– 5V tolerant in OFF and ON state
5V tolerant I/Os
Low RON , 4
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 80-pin QVSOP package
QUICKSWITCH PRODUCTS
2.5V / 3.3V 32-BIT HIGH
BANDWIDTH BUS SWITCH
FUNCTIONAL BLOCK DIAGRAM
B0
OE 1
A0
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
B8
OE 2
A8
B9
A9
B10
A10
B11
A11
B12
A12
B13
A13
B14
A14
B15
A15
OE 3
A16
A 17
A18
A 19
A20
A 21
A22
A 23
OE 4
B16
B 17
B18
B 19
B20
B 21
B22
B 23
A24
A 25
A26
A 27
A28
A 29
A30
A 31
B24
B 25
B26
B 27
B28
B 29
B30
B 31
MARCH 2003
IDTQS34XVH245
相關(guān)PDF資料
PDF描述
IDTQS34XVH245Q3G8 QUAD 8-BIT DRIVER, TRUE OUTPUT, PDSO80
IDTQS3800PG 10-BIT DRIVER, TRUE OUTPUT, PDSO24
IDTQS3861QG 3861 SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24
IDTQS3861SO8 3861 SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24
IDTQS3862Q 10-BIT DRIVER, TRUE OUTPUT, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDTQS34XVH245Q3G 功能描述:IC QUICKSWITCH 32BIT BUS 80QVSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號(hào)開關(guān)，多路復(fù)用器，解碼器 系列:34XVH 標(biāo)準(zhǔn)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(dú)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
IDTQS34XVH245Q3G8 功能描述:IC BUS SWITCH 32BIT 80-QVSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號(hào)開關(guān)，多路復(fù)用器，解碼器 系列:34XVH 標(biāo)準(zhǔn)包裝:1 系列:74CBT 類型:總線 FET 交換開關(guān) 電路:9 x 2:2 獨(dú)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
IDTQS3800 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT QUICKSWITCH WITH PRECHARGED OUTPUTS
IDTQS3800Q 制造商:INT_DEV_TECH 功能描述:
IDTQS3800QG 功能描述:IC QUICKSWITCH 10BIT 24-QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號(hào)開關(guān)，多路復(fù)用器，解碼器 系列:3000 標(biāo)準(zhǔn)包裝:48 系列:74VHC 類型:多路復(fù)用器 電路:4 x 2:1 獨(dú)立電路:1 輸出電流高，低:8mA，8mA 電壓電源:單電源 電源電壓:2 V ~ 5.5 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:管件
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