FSAL200 Datasheet, PDF (1/6 Pages) Fairchild Semiconductor – Wide Bandwidth Quad 2:1 Analog Multiplexer/Demultiplexer Switch

January 2002
Revised March 2003
FSAL200
Wide Bandwidth Quad 2:1 Analog
Multiplexer/Demultiplexer Switch
General Description
The Fairchild Switch FSAL200 is a rail-to-rail quad 2:1
high-speed CMOS TTL-compatible analog multiplexer/
demultiplexer switch. The low On Resistance of the switch
allows inputs to be connected to outputs without adding
propagation delay or generating additional ground bounce
noise.
When OE is LOW, the select pin connects the A Port to the
selected B Port output. When OE is HIGH, the switch is
OPEN and a high-impedance state exists between the two
ports.
Features
s Typical 6Ω switch connection between two ports
s Minimal propagation delay through the switch
s Low I_CC
s Zero bounce in flow-through mode
s Control inputs compatible with TTL level
s Rail-to-rail signal handling
s Low insertion loss
s Route communications signals including:
10/100 Ethernet
USB1.1
100VG-AnyLAN
Token Ring 4/16 Mbps
ATM25
SONET OCI 51.8 Mbps
T1/E1
Ordering Code:
Order Number Package Number
Package Description
FSAL200QSC
MQA16
16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Analog Symbol
Connection Diagram
Truth Table
S
OE
X
H
L
L
H
L
Function
Disconnect
A = B₁
A = B₂
Pin Descriptions
Pin Name
OE
S
A, B₁, B₂
Description
Switch Enable
Select Input
Data Port
© 2003 Fairchild Semiconductor Corporation DS500649
www.fairchildsemi.com