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参数资料
| 型号： | IDTQS3VH251QG8 |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC BUS SWITCH 8:1 HI 16-QSOP |
| 标准包装： | 3,000 |
| 系列： | 3VH |
| 类型： | 总线开关 |
| 电路： | 1 x 8:1 |
| 独立电路： | 1 |
| 电压电源： | 单电源 |
| 电源电压： | 2.3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | QS3VH251QG8 |
1
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH251
2.5V / 3.3V QUAD 8:1 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
FEBRUARY 2014
2014 Integrated Device Technology, Inc.
DSC-5944/11
c
IDTQS3VH251
INDUSTRIAL TEMPERATURE RANGE
QUICKSWITCH PRODUCTS
2.5V / 3.3V 8:1 MUX / DEMUX
HIGH BANDWIDTH BUS SWITCH
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The QS3VH251 HotSwitch Quad 2:1 multiplexer/demultiplexer is a high
bandwidth bus switch. The QS3VH251 has very low ON resistance,
resulting in under 250ps propagation delay through the switch. The Select
(Sx) input controls the data flow. The multiplexers/demultiplexers are
enabled when the Enable (E) input is low. In the ON state, the switches can
pass signals up to 5V. In the OFF state, the switches offer very high
impedence at the terminals.
The combination of near-zero propagation delay, high OFF impedance,
and over-voltage tolerance makes the QS3VH251 ideal for high perfor-
mance comminucation applications.
The QS3VH251 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 Demux capacitance, 4pF typical
Available in QSOP and TSSOP packages
S0
Y
I0
I1
I2
I3
I4
I5
I6
I7
S1
E
S2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDTQS3VH253 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH-R PRODUCTS 2.5V / 3.3V DUAL 4:1 MUX/DEMUX HIGH BAND-WIDTH BUS SWITCH |
| IDTQS3VH253-PA | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH-R PRODUCTS 2.5V / 3.3V DUAL 4:1 MUX/DEMUX HIGH BAND-WIDTH BUS SWITCH |
| IDTQS3VH253PAG | 功能描述:IC BUS SWITCH DUAL 4:1 16-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 |
| IDTQS3VH253PAG8 | 功能描述:IC MUX/DEMUX SW DUAL 4:1 16TSSOP 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 |
| IDTQS3VH253-Q | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH-R PRODUCTS 2.5V / 3.3V DUAL 4:1 MUX/DEMUX HIGH BAND-WIDTH BUS SWITCH |
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