ICS85357-01 Ver la hoja de datos (PDF) - Integrated Circuit Systems

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ICS85357-01

4:1 OR 2:1 DIFFERENTIAL-TO-3.3V LVPECL / ECL CLOCK MULTIPLEXER

Integrated Circuit Systems 

Integrated

Circuit

Systems, Inc.

ICS85357-01

4:1 OR 2:1

DIFFERENTIAL-TO-3.3V LVPECL / ECL CLOCK MULTIPLEXER

TABLE 4D. LVPECL DC CHARACTERISTICS, VCC = 3.3V±5%, TA=0°C TO 70°C

Symbol Parameter

Test Conditions

Minimum

VOH

Output High Voltage; NOTE 1

VOL

Output Low Voltage; NOTE 1

VSWING

Peak-to-Peak Output Voltage Swing

NOTE 1: Outputs terminated with 50Ω to VCC - 2V.

VCC - 1.4

VCC - 2.0

0.6

Typical

Maximum Units

VCC - 1.0

V

VCC -1.7

V

0.85

V

TABLE

5.

AC

CHARACTERISTICS,

V

CC

=

3.3V±5%,

TA=0°C

TO

70°C

Symbol Parameter

Test Conditions

Minimum Typical Maximum

fMAX

tPD

tsk(pp)

Maximum Output Frequency

Propagation Delay; NOTE 1

Part-to-Part Skew; NOTE 2, 3

IJ 750MHz

750

1

1.2

1.5

150

tR / tF

odc

Output Rise/Fall Time

Output Duty Cycle

20% to 80% @50MHz

300

400

700

47

53

All parameters measured at 500MHz unless noted otherwise.

NOTE 1: Measured from the differential input crossing point to the differential output crossing point.

NOTE 2: Defined as skew between outputs on different devices operating at the same supply voltages and

with equal load conditions. Using the same type of inputs on each device, the outputs are measured

at the differential cross points.

NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.

Units

MHz

ns

ps

ps

%

85357AG-01

www.icst.com/products/hiperclocks.html

4

REV. A MARCH 21, 2005

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