CY7C4425-35AI Ver la hoja de datos (PDF) - Cypress Semiconductor

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CY7C4425-35AI

64, 256, 512, 1K, 2K, 4K x 18 Synchronous FIFOs

Cypress Semiconductor 

CY7C4425/4205/4215

CY7C4225/4235/4245

Typical AC and DC Characteristics

NORMALIZED SUPPLY CURRENT

vs. SUPPLY VOLTAGE

1.4

1.2

1.0

0.8

0.6

4

VIN =3.0V

TA =25°C

f=100 MHz

4.5

5

5.5 6

SUPPLY VOLTAGE (V)

NORMALIZED SUPPLY CURRENT

vs. AMBIENT TEMPERATURE

1.2

1.1

1.0

VIN =3.0V

0.9

VCC =5.0V

f=100 MHz

0.8

−55

25

125

AMBIENT TEMPERATURE (°C)

NORMALIZED SUPPLY CURRENT

vs. FREQUENCY

1.1

VCC =5.0V

1.0

TA =25°C

VIN =3.0V

0.9

0.8

0.7

0.6

0

25

50 75 100

FREQUENCY (MHz)

NORMALIZED tA vs.SUPPLY

VOLTAGE

1.2

TA =25°C

1.1

1.0

0.9

0.8

4 4.5 5

5.5 6

SUPPLY VOLTAGE (V)

OUTPUT SOURCECURRENT

vs. OUTPUT VOLTAGE

55

TA =25°C

45

VCC =5.0V

35

25

0 12 34 5

OUTPUT VOLTAGE (V)

NORMALIZED tA vs.

AMBIENT TEMPERATURE

1.50

TYPICAL tA CHANGE vs.

OUTPUT LOADING

40

1.25

25

1.0

.75

VCC =5.0V

10

0.5

−55

25

125

AMBIENT TEMPERATURE (°C)

OUTPUT SINK CURRENT vs.

OUTPUT VOLTAGE

120

140

120

100

80

TA =25°C

VCC =5.0V

60

40

20

0

0

1

2

3

4

−5.0

.50

VCC =5.0V

TA =25°C

275 550 825 1000

CAPACITANCE (pF)

OUTPUT VOLTAGE (V)

17

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