ADP3401 datasheet(4/12 Pages) AD

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ADP3401

–4–

REV. 0

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

SIM INTERFACE

VSIM = 5 V

RST

VOL

I = +200

µA

0.6

RST

VOH

I = –20

µA

VSIM – 0.7

CLK

VOL

I = +200

µA

0.5

CLK

VOH

I = –20

µA

0.7

VSIM

I/O

VIL

0.4

I/O

VIH, VOH

IIH, IOH =

±20 µA

VSIM – 0.4

I/O

IIL

VIL = 0 V

–0.9

I/O

VOL

IOL = +1 mA

0.4

DATAIO

≤ 0.23 V

VSIM = 3 V

RST

VOL

I = +200

µA

0.2

VSIM

RST

VOH

I = –20

µA

0.8

VSIM

CLK

VOL

I = +20

µA

0.2

VSIM

CLK

VOH

I = –20

µA

0.7

VSIM

I/O

VIL

0.4

I/O

VIH, VOH

IIH, IOH =

±20 µA

VSIM – 0.4

I/O

IIL

VIL= 0 V

–0.9

I/O

VOL

IOL = 1 mA

0.4

DATAIO

≤ 0.23 V

I/O Pull-Up Resistance to VSIM

RIN

810

Ω

Max Frequency (CLK)

fMAX

CL = 30 pF

MHz

Prop Delay (CLK)

Output Rise/Fall Times (CLK)

tR, tF

CL = 30 pF

Output Rise/Fall Times (I/O, RST)

tR, tF

CL = 30 pF

µs

Duty Cycle (CLK)

D CLKIN = 50%

f = 5 MHz

RESET GENERATOR (RESET)

Output High Voltage

VOH

IOH = –15 µA

VCC – 0.3

Output Low Voltage

VOL

IOL = –15 µA

0.3

Delay Time Per Unit Capacitance

1.0

ms/nF

Applied to RESCAP Pin

NOTES

1All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC) methods .

2This feature is intended to protect against catastophic failure of the device. Maximum allowed operating junction temperature is 125ºC. Operation beyond 125ºC

could cause permenant damage to the device.

3Required for stability.

Specifications subject to change without notice.

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