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15.13 FSA3157
15.13.1
The NC7SB3157 / FSA3157 is a high-performance, single- pole / double-throw (SPDT)
analog switch or 2:1 multiplexer/ de-multiplexer bus switch. The device is fabricated with
advanced sub-micron CMOS technology to achieve high-speed enable and disable
times and low on resistance. The break-beforemake select circuitry prevents disruption
of signals on the B Port due to both switches temporarily being enabled during select pin
switching. The device is specified to operate over the 1.65 to 5.5V VCC operating range.
The control input tolerates voltages up to 5.5V, independent of the VCC operating
range.
15.13.2
Useful in both analog and digital applications
Space-saving, SC70 6-lead surface mount package
Ultra-small, MicroPak™ Pb-free leadless package
Broad VCC operating range: 1.65V to 5.5V
Rail-to-rail signal handling
Power-down, high-impedance control input
Over-voltage tolerance of control input to 7.0V
Break-before-make enable circuitry
250 MHz, 3dB bandwidth
15.13.3
General Description
Features
Absolute Maximum Ratings
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