Specifications GAL16V8D-7/10/883

3

A

Input or I/O to Combinational Output

1

7.5

2

10

ns

A

Clock to Output Delay

1617

ns

—

Clock to Feedback Delay

—

6

—

7

ns

—

Setup Time, Input or Feedback before Clock↑

7—

10

—

ns

—

Hold Time, Input or Feedback after Clock↑

0—

0—

ns

A

Maximum Clock Frequency with

76.9

—

58.8

—

MHz

External Feedback, 1/(tsu + tco)

A

Maximum Clock Frequency with

76.9

—

58.8

—

MHz

Internal Feedback, 1/(tsu + tcf)

A

Maximum Clock Frequency with

100

—

62.5

—

MHz

No Feedback

—

Clock Pulse Duration, High

5

—

8

—

ns

—

Clock Pulse Duration, Low

5

—

8

—

ns

B

Input or I/O to Output Enabled

1

9

—

10

ns

B

OE to Output Enabled

1

7

—

10

ns

C

Input or I/O to Output Disabled

1

9

—

10

ns

C

OE to Output Disabled

1

7

—

10

ns

PARAMETER

UNITS

TEST

DESCRIPTION

1) Refer to Switching Test Conditions section.

2) Calculated from fmax with internal feedback. Refer to fmax Descriptions section.

3) Refer to fmax Descriptions section.

SYMBOL

PARAMETER

MAXIMUM*

UNITS

TEST CONDITIONS

C

I

Input Capacitance

10

pF

V

C

I/O

I/O Capacitance

10

pF

V

*Characterized but not 100% tested.

-10

MIN. MAX.

-7

MIN. MAX.

Capacitance (T

AC Switching Characteristics

Over Recommended Operating Conditions