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The FSA2268 is a high-performance, dual Single Pole Double Throw (SPDT) analog switch that features ultralow RON of 0.4 (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.
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."
FSA2268T Maximum Ratings
Product
Product status
Eco Status
Pricing*
Package type
Leads
Packing method
Package Drawing
Package Marking Convention**
FSA2268TUMX
Full Production
Green
$0.30
UMLP
10
TAPE REEL
Line 1: GH
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples
Package marking information for product FSA2268T is available. Click here for more information .
FSA2268T Features
`0.4 Typical On Resistance (RON) for +3.0V Supply `0.25 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 MLP (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
FSA2268T Typical Application
· Cell Phone, PDA, Digital Camera, and Notebook · LCD Monitor, TV, and Set-Top Box