參數(shù)資料
型號(hào): QS3VH2861
廠商: Electronic Theatre Controls, Inc.
英文描述: 2.5V / 3.3V 10-BIT FLOW-THROUGH PIN OUT, HIGH BANDWIDTH SWITCH
中文描述: 為2.5V / 3.3V的10位直通引腳輸出,高帶寬開關(guān)
文件頁數(shù): 1/8頁
文件大?。?/td> 65K
代理商: QS3VH2861
1
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH2861
IDTQS3VH2861
2.5V / 3.3V 10-BIT ACTIVE HIGH AND LOW ENABLE, HIGH BANDWIDTH SWITCH
QUICKSWITCH
PRODUCTS
2.5V / 3.3V 10-BIT FLOW-THROUGH
PIN OUT, HIGH BANDWIDTH SWITCH
AUGUS T 2002
2002 Integrated Device Technology, Inc.
DSC-5897/8
c
INDUS T RIAL T E MPE RAT URE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
APPLICATIONS:
Hot-swapping
Low distortion analog switch
Replaces mechanical relay
ATM25/155 switching
FEATURES:
N channel FET switches with no parasitic diode to V
CC
– Isolation under power-off conditions
– No DC path to V
CC
or GND
– 5V tolerant in OFF and ON state
5V tolerant I/Os
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
V
CC
operation: 2.3V to 3.6V
High bandwidth
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 TSSOP packages
DESCRIPTION:
The QS3VH2861 HotSwitch is a high bandwidth bus switch with 10-bit
flow-though pin out. The QS3VH2861, with 25
ON resistance and 1.35ns
propagation delay, is ideal for line matching and low noise environments.
The switches are controlled by active low enable (
BE
) control. 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 small propagation delay, high OFF impedance, and
over-voltage tolerance makes the QS3VH2861 ideal for high performance
communications applications.
The QS3VH2861 is characterized for operation from-40
°
C to +85
°
C.
FUNCTIONAL BLOCK DIAGRAM
A
0
A
9
B
0
B
9
BE
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