IBM PowerPC 403GCX
Output Propagation Delay Derating vs Output Voltage Level
+6
Note: Test condition TJ = 85°C
tpHL V (CL = 100 pF)
∆
tpLH V (CL = 100 pF)
∆
+4
tpHL V (CL = 50pF)
∆
tpLH V (CL = 50pF)
∆
+2
tpLH V (CL = 25 pF)
tpHL V (CL = 25 pF)
∆
∆
0
0
1.5
(V)
3
V
Out
Output Rise and Fall Time Derating
Output Transition Time Derating
Derating Equations for Output
Rise and Fall Times:
Note: Test Conditions
Vt = 0.8V to 2V at TJ = 85°C
4. tR(CL) = 2ns + tpr
C
∆
5. tF(CL) = 2.5ns + tpf
+6
+4
C
∆
tpr
C
∆
tpf
C
∆
+2
0
-2
150
100
(pF)
50
0
C
L
34