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参数资料
| 型号： | IDTQS34XVH245Q38 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | QUAD 8-BIT DRIVER, TRUE OUTPUT, PDSO80 |
| 封装： | QVSOP-80 |
| 文件页数： | 1/8页 |
| 文件大小： | 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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDTQS34XVH245Q3G | 功能描述:IC QUICKSWITCH 32BIT BUS 80QVSOP 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:34XVH 标准包装:25 系列:74HC 类型:数据选择器/多路复用器 电路:4 x 2:1 独立电路:1 输出电流高，低:7.8mA，7.8mA 电压电源:单电源 电源电压:2 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-PDIP 包装:管件 产品目录页面:968 (CN2011-ZH PDF) 其它名称:296-8285-5 |
| IDTQS34XVH245Q3G8 | 功能描述:IC BUS SWITCH 32BIT 80-QVSOP 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:34XVH 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 |
| IDTQS3800 | 制造商:IDT 制造商全称: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 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:3000 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 |
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