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AN6095SH

Panasonic Semiconductor
Part Number AN6095SH
Manufacturer Panasonic Semiconductor
Description Reception IF + transmission quadrature modulation IC for PHS and cellular telephone
Published Mar 26, 2005
Detailed Description SUPERVISORY/VOLTAGE MONITOR CIRCUITS Application Note 609: Jun 01, 2001 Tiny IC Debounces Pushbutton Switch When a pus...
Datasheet PDF File AN6095SH PDF File

AN6095SH
AN6095SH


Overview
SUPERVISORY/VOLTAGE MONITOR CIRCUITS Application Note 609: Jun 01, 2001 Tiny IC Debounces Pushbutton Switch When a push-button is used to manually reset a µP, ringing from the switch may cause a false reset output signal when the switch is press and de-pressed.
Maxim's microprocessor supervisors have a debounced manual reset input to help ignore this ringing.
Though they're not complicated, schemes for debouncing a pushbutton switch usually entail using several logic gates.
It's easy to include such circuits in an ASIC.
Adding a debouncer as a last-minute design change, however, can be inconvenient.
In such cases, the circuit in the figure below can come in handy.
The circuit, using only ...



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