AMD

2-52

PALCE16V8Q-10 (Com’l)

CAPACITANCE (Note 1)

Parameter

Symbol

Parameter Descriptions

Test Conditions

Typ

Unit

Input Capacitance

°C,

5

pF

Output Capacitance

f = 1 MHz

8

pF

Note:

1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified

where capacitance may be affected.

SWITCHING CHARACTERISTICS over COMMERCIAL operating ranges (Note 2)

Parameter

Min

Symbol

Parameter Description

(Note 4)

Max

Unit

Input or Feedback to Combinatorial Output

3

10

ns

Setup Time from Input or Feedback to Clock

7.5

ns

Hold Time

0ns

Clock to Output

3

7.5

ns

LOW

6

ns

HIGH

6

ns

External Feedback

66.7

MHz

71.4

MHz

No Feedback

83.3

MHz

OE to Output Enable

2

10

ns

OE to Output Disable

2

10

ns

Input to Output Enable Using Product Term Control

3

10

ns

Input to Output Disable Using Product Term Control

3

10

ns

Clock Width

Maximum

Frequency

(Note 3)

Notes:

2. See Switching Test Circuit for test conditions.

3. These parameters are not 100% tested, but are calculated at initial characterization and at any time the design is modified

where frequency may be affected.

ments may alter these values therefore, minimum values are recommended for simulation purposes only.