GENNUM CORPORATION

52234 - 4

8

2. ELECTRICAL CHARACTERISTICS

2. ELECTRICAL CHARACTERISTICS

2. ELECTRICAL CHARACTERISTICS

2. ELECTRICAL CHARACTERISTICS

2.1 ABSOLUTE MAXIUMUM RATINGS

PARAMETER

VALUE

Supply Voltage

-0.5V to +4.6V

Input Voltage Range (any input)

Operating Temperature Range

0

Storage Temperature Range

-40

Lead Temperature (soldering 10

seconds)

260

2.2 DC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

NOTES

Positive Supply Voltage

3.0

3.3

3.6

V

Supply Current

-

413

480

mA

Input Logic LOW Voltage

-

-

0.8

V

Input Logic HIGH Voltage

2.1

3.3

5.0

V

Output Logic LOW Voltage

-

0.3

0.4

V

Output Logic HIGH Voltage

2.6

-

-

V

2.3 AC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

NOTES

Clock Input Frequency

-

74.25

80

MHz

Also supports 74.25/

1.001MHz

Input Data Setup Time

2.5

-

-

ns

50% levels

Input Data Hold Time

1.5

-

-

ns

50% levels

Input Clock Duty Cycle

40

-

60

%

Output Data Hold Time

With 15pF load

2.0

-

-

ns

Output Enable Time

With 15pF load

-

-

8

ns

Output Disable Time

With 15pF load

-

-

10

ns

Output Data Delay Time

With 15pF load

-

-

10

ns

Note 2

Output Data Rise/Fall Time

With 15pF load

-

-

2.75

ns

20% to 80% levels

FIFO Input Data Setup Time

8.0

-

-

ns

Note 1

FIFO Input Data Hold Time

4.0

-

-

ns

Note 1

NOTES:

1. The following signals need to adhere to this timing: ANC_Y/C, REN, WEN, ANC_IN[9:0], FFRST.

2. Timing of the FF_STA[2:0] outputs may be greater than specified.