參數(shù)資料
型號(hào): IDTQS3VH16861PV
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 通用總線功能
英文描述: 3.3V 20-BIT FLOW-THROUGH PIN OUT, HIGH BANDWIDTH BUS SWITCH
中文描述: CB3Q/3VH/3C/2B SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: SSOP-48
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 85K
代理商: IDTQS3VH16861PV
1
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH16861
2.5V / 3.3V 20-BIT FLOW-THROUGH PIN OUT, HIGH BANDWIDTH BUS SWITCH
NOV EMBER 2001
2001 Integrated Device Technology, Inc.
DSC-5875/3
c
IDTQS3VH16861
INDUS T RIAL T E MPE RAT URE RANGE
QUICKSWITCH
PRODUCTS 2.5V/
3.3V 20-BIT FLOW-THROUGH PIN OUT,
HIGH BANDWIDTH BUS SWITCH
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The QS3VH16861 HotSwitch with 20-bit flow-though pin out is a high
bandwidth bus switch. The QS3VH16861 has very low ON resistance,
resulting in under 250ps propagation delay through the switch. The switches
are controlled by active low enable (
BEx
) controls. In the ON state, the
switches can pass signals up to 5V. In the OFF state, the switches offer very
high impedence at the termnals.
The combination of near-zero propagation delay, high OFF impedance,
and over-voltage tolerance makes the QS3VH16861 ideal for high perfor-
mance communications applications.
The QS3VH16861 is characterized for operation from-40°C to +85°C.
A
0
A
9
B
0
B
9
BE1
A
10
A
19
B
10
B
19
BE2
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
相關(guān)PDF資料
PDF描述
IDTQS3VH862 2.5V / 3.3V 10-BIT HIGH AND LOW ENABLE, HIGH BANDWIDTH BUS SWITCH
IDTQS3VH862PA 2.5V / 3.3V 10-BIT HIGH AND LOW ENABLE, HIGH BANDWIDTH BUS SWITCH
IF140 N-Channel Silicon Junction Field-Effect Transistor
IF140A N-Channel Silicon Junction Field-Effect Transistor
IF4501 N-Channel Silicon Junction Field-Effect Transistor
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