FAIRCHILD FSA2268

FSA2268 / FSA2268T Low-Voltage Dual-SPDT
(0.4Ω) Analog Switch with 16kV ESD
Features
Description
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The FSA2268 is a high-performance, dual Single Pole
Double Throw (SPDT) analog switch that features ultralow RON of 0.4Ω (typical) at 3.0V VCC. The FSA2268
operates over a wide VCC range of 1.65V to 4.3V and is
designed for break-before-make operation. The select
input is TTL-level compatible.
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0.4Ω Typical On Resistance (RON) for +3.0V Supply
0.25Ω Maximum RON Flatness for +3.0V Supply
-3db Bandwidth: > 50MHz
Low ICCT Current Over an Expanded Control Input
Range
Packaged in Pb-free 10-Lead µMLP (1.4 x 1.8mm)
Power-Off Protection on Common Ports
Broad VCC Operating Range: 1.65 to 4.3V
HBM JEDEC: JESD22-A114
- I/O to GND: 13.5kV
- Power to GND: 16.0kV
Noise Immunity Termination Resistors in FSA2268T
Applications
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The FSA2268 features very low quiescent current even
when the control voltage is lower than the VCC supply.
This feature suits mobile handset applications by
allowing direct interface with baseband processor
general-purpose I/Os with minimal battery consumption.
The FSA2268T includes termination resistors that
improve noise immunity during overshoot excursions,
off-isolation coupling, or “pop-minimization.”
IMPORTANT NOTE:
Cell Phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
For additional performance information, please contact
[email protected]
Ordering Information
Part Number
Package Number
Top Mark Pb-Free
Package Description
FSA2268UMX
MLP010A
GF
Yes
10-Lead, Quad Ultrathin Molded Leadless
Package (MLP), 1.4 x 1.8mm, 0.4mm pitch
FSA2268TUMX
MLP010A
GH
Yes
10-Lead, Quad Ultrathin Molded Leadless
Package (MLP), 1.4 x 1.8mm, 0.4mm pitch
Analog Symbols
1B0
1B1
1A
S1
1B0
1A
S1
1B1
GND
2B0
2B0
2B1
2A
S2
2B1
2A
S2
GND
Figure 1.
FSA2268
© 2007 Fairchild Semiconductor Corporation
FSA2268/2268T Rev. 1.0.0
Figure 2.
FSA2268T (with Noise Termination Resistors)
www.fairchildsemi.com
FSA2268 / 2268T — Low-Voltage Dual-SPDT (0.4Ω) Analog Switch with 16kV ESD
January 2007
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Advance Information
Formative or In
Design
This datasheet contains the design specifications for product
development. Specifications may change in any manner without
notice.
Definition
Preliminary
First Production
This datasheet contains preliminary data; supplementary data will
be published at a later date. Fairchild Semiconductor reserves the
right to make changes at any time without notice to improve design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at any time
without notice to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product that has been
discontinued by Fairchild Semiconductor. The datasheet is printed
for reference information only.
Rev. I22
© 2007 Fairchild Semiconductor Corporation
FSA2268/2268T Rev. 1.0.0
www.fairchildsemi.com
10
FSA2268 / 2268T — Low-Voltage Dual-SPDT (0.4Ω) Analog Switch with 16kV ESD
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