CDK1303 datasheet(5/9 Pages) CADEKA

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Data Sheet

Electrical Characteristics

(TJ = TC = TA = +25°C , VEE = -5.2V, VRB = -2.0V, VRM = -1.0V, VRT = 0.00V, ƒCLK = 1GHz, Duty Cycle=50%,

unless otherwise specified)

cDK1303a

cDK1303B

symbol

parameter

conditions

Min

typ

Max

Min

typ

Max

units

Dynamic Inputs

Input High Voltage(1)

CLK, CLK

-1.1

-0.7

-1.1

-0.7

Input Low Voltage(1)

CLK, CLK

-1.8

-1.5

-1.8

-1.5

tPWH

Clock Pulse Width High(1)

0.5

0.4

0.5

0.4

tPWL

Clock Pulse Width Low(1)

0.5

0.4

0.5

0.4

Digital Outputs

Logic 1 Voltage(1)

-1.1

-0.9

-1.1

-0.9

Logic 0 Voltage(1)

-1.8

-1.5

-1.8

-1.5

Rise Time

20% to 80%

450

Fall Time

20% to 80%

450

Power Supply Requirements

VEE

Voltage Range(2)

-4.95

-5.2

-5.45

-4.95

-5.2

-5.45

IEE

Current(1)

VIN = 0V

1.05

1.2

1.05

1.2

Power Dissipation(1)

5.5

6.25

5.5

6.25

notes:

1. 100% production tested at +25°C.

2. Parameter is guaranteed (but not tested) by design and characterization data.

3. Typical Thermal Impedance:

θJC = +4°C/W.

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