Specifications

February 2015 IS29GL_128S_01GS_00_Rev.A GL-S MirrorBit
®
Family 77
Data Sheet
10. Timing Specifications
10.1 Key to Switching Waveforms
10.2 AC Test Conditions
Figure 10.1 Test Setup
Note:
1. Measured between V
IL
max and V
IH
min.
Figure 10.2 Input Waveforms and Measurement Levels
Waveform Inputs Outputs
Steady
Changing from H to L
Changing from L to H
Don't Care, Any Change Permitted Changing, State Unknown
Does Not Apply Center Line is High Impedance State (High-Z)
Table 10.1 Test Specification
Parameter All Speeds Units
Output Load Capacitance, C
L
30 pF
Input Rise and Fall Times (Note 1) 1.5 ns
Input Pulse Levels 0.0-V
IO
V
Input timing measurement reference levels V
IO
/2 V
Output timing measurement reference levels V
IO
/2 V
C
L
Device
Under
Te st
V
IO
0.0 V
0.5 V
IO
0.5 V
IO
Output
Measurement LevelInput