參數(shù)資料
型號: IDTQS32XVH2245Q2G8
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 1/8頁
文件大?。?/td> 0K
描述: IC BUS SWITCH 16BIT 3.3V 40GVSOP
標準包裝: 2,000
系列: 32XVH
類型: 總線開關(guān)
電路: 1 x 8:1
獨立電路: 2
輸出電流高,低: 15mA,30mA
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: 40-FSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 40-QVSOP
包裝: 帶卷 (TR)
其它名稱: QS32XVH2245Q2G8
1
INDUSTRIALTEMPERATURERANGE
IDTQS32XVH2245
2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH
JUNE 2011
c
INDUSTRIAL TEMPERATURE RANGE
DESCRIPTION:
TheQS32XVH2245HotSwitchisahighbandwidth,16-bitbusswitch. The
QS32XVH2245, with 25
Ω ON resistance and 1.35ns propagation delay, is
idealforlinematchingandlownoiseenvironments. Theswitchescanbeturned
ONunderthecontroloftheLVTTL-compatibleOutputEnable(OEx)signalfor
bidirectionaldataflowwithnoaddeddelayorgroundbounce. IntheONstate,
theswitchescanpasssignalsupto5V. IntheOFFstate,theswitchesoffervery
highimpedenceattheterminals.
The combination of small propagation delay, high OFF impedance, and
over-voltage tolerance makes the QS32XVH2245 ideal for hot-swapping
applications.
The QS32XVH2245 is characterized for operation from -40
°C to +85°C.
IDT and the IDT logo is a registered trademarks of Integrated Device Technology, Inc.
APPLICATIONS:
Hot-swapping
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
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
LVTTL-compatible control Inputs
Undershoot Clamp Diodes on all switch and control Inputs
Low I/O capacitance, 4pF typical
25Ω
Ω
Ω resistors for low noise and line matching
Available in 40-pin QVSOP package
IDTQS32XVH2245
QUICKSWITCH PRODUCTS
2.5V / 3.3V 16-BIT HIGH
BANDWIDTH BUS SWITCH
FUNCTIONAL BLOCK DIAGRAM
B0
OE1
A0
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
B8
OE2
A8
B9
A9
B10
A10
B11
A11
B12
A12
B13
A13
B14
A14
B15
A15
2011 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
DSC-5777/14
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