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参数资料
| 型号： | IDTQS3VH2245SO8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | SOIC-20 |
| 文件页数： | 1/6页 |
| 文件大小： | 55K |
| 代理商： | IDTQS3VH2245SO8 |
1
INDUSTRIALTEMPERATURERANGE
IDTQS3VH2245
3.3V 8-BIT BUS SWITCH FOR HOT SWAP APPLICATIONS
AUGUST 2002
2002 Integrated Device Technology, Inc.
DSC-5591/2
c
INDUSTRIAL TEMPERATURE RANGE
DESCRIPTION:
TheQS3VH2245Hotswitch8-bitbusswitchisspeciallydesignedforahot-
swapping environment. The QS3VH2245, with 25
ON resistance and
1.25nspropagationdelay,isidealforlinematchingandlownoiseenvironments.
The switches can be turned ON under the control of the LVTTL-compatible
OutputEnable signalforbidirectionaldataflowwithnoaddeddelayorground
bounce. In the OFF and ON states, the switches are 5V-tolerant. In the OFF
state,theswitchesofferveryhighimpedenceattheterminals.
The combination of small propagation delay, high OFF impedance, and
over-voltage tolerance makes the QS3VH2245 ideal for high performance
communicationapplications.
The QS3VH2245 is characterized for operation from -40
°C to +85°C.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
APPLICATIONS:
PCI/Compact PCI 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
– No DC path to VCC or GND
– 5V tolerant in OFF and ON state
5V tolerant I/Os
Bidirectional dataflow with near-zero delay: no added ground
bounce
Flat RON characteristics from 0 - 5V
Rail-to-rail switching 0 - 5V
Excellent RON matching between channels
VCC operation: 2.3V to 3.6V
Maximum operating frequency for data - 150MHz
LVTTL-compatible control Inputs
Undershoot Clamp Diodes on all switch and control Inputs
Low I/O capacitance, 4pF typical
25
resistors for low noise and line matching
Available in QSOP and SOIC packages
IDTQS3VH2245
QUICKSWITCH PRODUCTS
3.3V 8-BIT BUS SWITCH FOR
HOT SWAP APPLICATIONS
(HOT SWITCH)
FUNCTIONAL BLOCK DIAGRAM
B0
OE
A0
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
相关PDF资料 |
PDF描述 |
|---|---|
| IDTQS3VH2245SO | 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| IDTQS3VH245PA8 | CB3Q/3VH/3C/2B SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| IDTQS3VH245SO8 | CB3Q/3VH/3C/2B SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| IDTQS3VH251PA8 | CB3Q/3VH/3C/2B SERIES, 8-BIT EXCHANGER, TRUE OUTPUT, PDSO16 |
| IDTQS3VH251PAGG | CB3Q/3VH/3C/2B SERIES, 8-BIT EXCHANGER, TRUE OUTPUT, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IDTQS3VH244 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH |
| IDTQS3VH244PA | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH |
| IDTQS3VH244PAG | 功能描述:IC BUS SWITCH 8BIT HI 20-TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:3VH 标准包装:48 系列:74VHC 类型:多路复用器 电路:4 x 2:1 独立电路:1 输出电流高，低:8mA，8mA 电压电源:单电源 电源电压:2 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
| IDTQS3VH244PAG8 | 功能描述:IC BUS SWITCH 8BIT QUICK 20TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:3VH 标准包装:1 系列:74CBT 类型:总线 FET 交换开关 电路:9 x 2:2 独立电路:1 输出电流高，低:15mA，64mA 电压电源:单电源 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-TFSOP（0.173"，4.40mm 宽） 供应商设备封装:48-TVSOP 包装:Digi-Reel® 产品目录页面:955 (CN2011-ZH PDF) 其它名称:296-6385-6 |
| IDTQS3VH244Q | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH |
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