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參數資料
| 型號： | IDTQS3R245 |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | HIGH-SPEED CMOS QUICKSWITCH 8-BIT LOW RESISTANCE BUS SWITCH |
| 中文描述： | 高速CMOS QUICKSWITCH 8位低電阻總線開關 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 63K |
| 代理商： | IDTQS3R245 |
1
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH16211
2.5V / 3.3V 24-BIT HIGH BANDWIDTH BUS SWITCH
MARCH 2002
2002 Integrated Device Technology, Inc.
DSC-5883/4
c
INDUS T RIAL T E MPE RAT URE RANGE
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The QS3VH16211 HotSwitch is a 24-bit high bandwidth bus switch. The
QS3VH16211 has very low ON resistance, resulting in under 250ps
propagation delay through the switch. This device operates as a 24-bit bus
switch. When
1OE
is low, 1An is connected to 1Bn. When
2OE
is low, 2An
is connected to 2Bn. In the OFF and ON states, the switches are 5V-tolerant.
In the OFF state, the switches offer very high impedance at the termnals.
The combination of near-zero propagation delay, high OFF impedance,
and over-voltage tolerance makes the QS3VH16211 ideal for high perfor-
mance communications applications. It is also suitable for switching wide
digital buses.
The QS3VH16211 is characterized for operation from-40
°
C to +85
°
C.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
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 R
ON
- 4
typical
Flat R
ON
characteristics over operating range
Rail-to-rail switching 0 - 5V
Bidirectional dataflow with near-zero delay: no added ground
bounce
Excellent R
ON
matching between channels
Vcc operation: 2.3V to 3.6V
High bandwidth - up to 500 MHz
LVTTL-compatible control Inputs
Undershoot Clamp Diodes on all switch and control Inputs
Low I/O capacitance, 4pF typical
Available in SSOP and TSSOP packages
APPLICATIONS:
Hot-swapping
10/100 Base-T, Ethernet LAN switch
Low distortion analog switch
Replaces mechanical relay
ATM25/155 switching
IDTQS3VH16211
QUICKSWITCH
PRODUCTS
2.5V / 3.3V 24-BIT HIGH
BANDWIDTH BUS SWITCH
1
A
1
1
B
1
1
A
12
1
B
12
1
OE
2
B
1
2
B
12
2
A
1
2
A
12
2
OE
相關PDF資料 |
PDF描述 |
|---|---|
| IDTQS3VH126 | QUICKSWITCH PRODUCTS 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH |
| IDTQS3VH126Q | QUICKSWITCH PRODUCTS 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH |
| IDTQS3VH126S1 | QUICKSWITCH PRODUCTS 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH |
| IDTQS3VH16212 | QUICKSWITCH PRODUCTS 2.5V / 3.3V 24-BIT BUS EXCHANGE HIGH BANDWIDTH BUS SWITCH |
| IDTQS3VH16212PA | QUICKSWITCH PRODUCTS 2.5V / 3.3V 24-BIT BUS EXCHANGE HIGH BANDWIDTH BUS SWITCH |
相關代理商/技術參數 |
參數描述 |
|---|---|
| IDTQS3R245Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS SWITCH|CMOS|SSOP|20PIN|PLASTIC |
| IDTQS3R245SO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS SWITCH|CMOS|SOP|20PIN|PLASTIC |
| IDTQS3R384 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT LOW RESISTANCE BUS SWITCH |
| IDTQS3R384Q | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT LOW RESISTANCE BUS SWITCH |
| IDTQS3R800Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS SWITCH|CMOS|SSOP|24PIN|PLASTIC |
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