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FSA66 Low-Voltage UHS Single SPST Normally Open Analog Switch
June 2006
FSA66
Low-Voltage UHS Single SPST
Normally Open Analog Switch
Features
■
Space-saving SOT23 or SC70 5-lead package
■
Ultra small MicroPak™ leadless package
■
Broad V
CC
operating range: 1.65V–5.5V
■
Rail-to-rail signal handling
■
5Ω switch connection between two ports
■
Minimal propagation delay through the switch
■
Low I
CC
■
Zero bounce in flow-through mode
■
Control input compatible with CMOS input levels
■
>250 MHz –3dB bandwidth
General Description
The FSA66 is a ultra high-speed (UHS) CMOS compati-
ble Single-Pole/Single-Throw (SPST) analog switch. The
low On Resistance (R
ON
) of the switch allows input to be
connected to output with minimal propagation delay and
without generating additional ground bounce noise. The
device is organized as a 1-bit switch with a switch enable
(OE) signal. When OE is HIGH, the switch is on and Port
A is connected to Port B. When OE is LOW, the switch is
open and a high-impedance state exists between the two
ports.
Ordering Information
Order
Number
FSA66M5X
FSA66P5X
FSA66L6X
Product
Package
Code
Number PB-Free Top Mark
MA05B
MAA05A
MAC06
Yes
Yes
Yes
7Z66
Z66
EE
Package Description
5-Lead SOT23, JEDEC MO-178,
1.6mm
Packing Method
3k Units on Tape and Reel
5-Lead SC70, EIAJ SC-88a, 1.25mm 3k Units on Tape and Reel
Wide
6-Lead MicroPak, 1.0mm Wide
5k Units on Tape and Reel
MicroPak™ is a trademark of Fairchild Semiconductor Corporation.
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