XRT56L22 datasheet(5/16 Pages) EXAR

5 / 16 page

XR-T56L22

Rev. 1.02

ELECTRICAL CHARACTERISTICS (CON’T)

Parameter

Min.

Typ.

Max.

Unit

Conditions

Threshold Voltages

ALBO Threshold +Ve

7, 6

1.4

1.6

1, 2

ALBO Threshold -Ve

7, 6

1.4

1.6

1, 2

ALBO Threshold Difference

-3

Clock Drive on Current + Ve

140

Clock Drive on Current -Ve

140

Clock Drive Difference

-3

Clock Threshold +Ve

7, 6

Clock Threshold -Ve

7, 6

Clock Threshold Difference

-3

Data Threshold +Ve

7, 6

Data Threshold -Ve

7, 6

Data Threshold Difference

-3

Data Output Stages

Output Pulse Rise Time + Ve (Tr)

10%-90%6

Output Pulse Rise -Time-Ve(Tr)

10%-90%6

Output Pulse Fall Time+Ve(Tf)

10%-90%6

Output Pulse Fall Time -Ve (Tf)

10%-90%6

Output Pulse Width +Ve (Tw)

224

264

at 50%

Output Pulse Width -Ve (Tw)

224

264

at 50%

Output Pulse Width Difference

(dTw)

-12

at 50%

Output Voltage (low) (VOL)

9, 10

0.6

0.95

Output Voltage Difference (VOL)

9, 10

-0.15

0.15

Notes

1 Pk/pk voltage at Pins 6 and 7 of a 1MHz sine wave derived through amplifier and measured differentially.

2 Pk/pk voltage at Pins 6 and 7 adjusted for a current increase of 2mA at pin 1.

3 Calculation only: percentage difference = [higher value/lower value]-1 x 100%.

4 V6 - V7 adjusted to ALBO threshold voltage (Pin 16 = 3.6V)

5 Figure taken as a percentage of ALBO threshold.

6 Using a 130

W pull up resistor between 9, 10 and VCC and 15pF capacitance to GND.

Specifications are subject to change without notice

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