GAL22V10 Lattice Semiconductor, GAL22V10 Datasheet - Page 15

• Manufacturer Part Number: GAL22V10
• Description: High Performance E2CMOS PLD Generic Array Logic
• Manufacturer: Lattice Semiconductor

3-state levels are measured 0.5V from steady-state active
level.
Output Load Conditions (except D-4) (see figure below)
Switching Test Conditions
Input Pulse Levels
Input Rise and
Fall Times
Input Timing Reference Levels
Output Timing Reference Levels
Output Load
Test Condition
A
B
C
FROM OUTPUT (O/Q)
UNDER TEST
*C
Active High
Active Low
Active High
Active Low
L
INCLUDES TEST FIXTURE AND PROBE CAPACITANCE
D-4/-5/-7, C-5
D-10/-15/-20/-25
B & C-7/-10
B-15/-20/-25 3ns
R
2
300
300
300
R
+5V
1
R
1
390
390
390
390
390
1.5ns 10% – 90%
2.0ns 10% – 90%
R
2
GND to 3.0V
C *
10% – 90%
See Figure
L
1.5V
1.5V
TEST POINT
50pF
50pF
50pF
5pF
5pF
C
L
15
GAL22V10D-4 Output Load Conditions (see figure below)
FROM OUTPUT (O/Q)
UNDER TEST
Test Condition
A
B
C
Specifications GAL22V10
Z to Active High at 1.9V
Z to Active Low at 1.0V
Active High to Z at 1.9V
Active Low to Z at 1.0V
TEST POINT
Z
0
= 50 , C
50
50
50
50
50
R
1
L
*
50pF
50pF
50pF
50pF
50pF
C
+1.45V
L
R
1