ML6101 datasheet(6/11 Pages) MINILOGIC

6 / 11 page

P6/11

Rev. A, June 2005

ML6101

Functional Description (Refers to CMOS Output)

1. Firstly, when the Input Voltage (VIN) falls

below the Minimum Operating Voltage

(VMIN) level, output becomes unstable. In

the case of N-channel open drain

configuration, as the output pin is

generally pulled-up, the output will be

equal to the pull-up voltage.

2. When the Input Voltage (VIN) rises, output

become stable once the voltage has

exceeded VMIN. The Output Voltage (VOUT)

will remain equal to the Ground Voltage

(VSS) level until the Input Voltage (VIN)

reaches the Monitor Voltage (VMON) level.

3. When a voltage higher than the Monitor

Voltage (VMON) is applied to the Input

Voltage pin (VIN), output at VOUT will be

equal to the input at the VIN pin. High

impedance exists on the Output pin (VOUT)

with the N-channel open drain

configuration. If the pin is pulled-up. VOUT

will be identical to the pull-up voltage.

4. When the Input Voltage (VIN) falls below

the Monitor Release Voltage (VMR) level,

output at the Output pin (VOUT) is equal to

Ground Voltage (VSS) level until the Input

Voltage (VIN) reaches the Minimum

Operating Voltage (VMIN) level.

5. When the Input Voltage (VIN) falls below

the Minimum Operating Voltage (VMIN)

level, output becomes unstable. In the case

of N-channel open drain configuration, as

the output pin is generally pulled-up, the

output will be equal to the pull-up

voltage.

Notes :

1. The difference between VMR and VMF

represents the Hysteresis Range.

Timing Diagram

Input Voltage (V )

Monitor Voltage (V

)

Monitor Release Voltage (V

)

Minimum Operating Voltage (V

)

Ground Voltage (V )

MON

MIN

Ground Voltage (V )

Output Voltage (V

)

OUT

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