HP 1660E Series Service Manual page 122

Testing Performance
Performance Test Record (logic analyzer)
Performance Test Record (continued)
Test
Seltings Results
Threshold Accuracy (coni)
Limits Measured
Pod 4 TTL, ±145 mV TTlVl
+1.355 V
TTlVH +1.645 V
ECL, ±139 mV ECl Vl -1.439 V
EClVH -1.161 V
-User, ±280 mV -User Vl
-6.280V
- User VH -5.720 V
+User, ±280 mV
+ User Vl +5.720 V
+ UserVH +6.280 V
o
V,±100 mV
o
VUserVl -100 mV
o
VUserVH +100 mV
Pod 5 TTL, ±145 mV TTlVl
+1.355 V
TTlVH +1.645 V
ECL,±139 mV ECl Vl
-1.439 V
EClVH -1.161 V
-User, ±280 mV
-UserVl -6.280 V
- UserVH -5.720 V
+User, ±280 mV + User Vl +5.720 V
+ User VH +6.280 V
OV,±100 mV OVUserVl -100 mV
o
VUserVH +100 mV
Pod 6 TTL, ±145 mV TTlVl +1.355 V
TTlVH +1.645 V
ECL, ±139 mV EClVl -1.439 V
EClVH -1.161 V
-User, ±280 mV -User Vl -6.280 V
- User VH -5.720 V
+User, ±280 mV + UserVl +5.720 V
+ UserVH +6.280 V
o
V,±100 mV OVUserVl -100 mV
OVUserVH +100 mV
Pod 7 TTL, ±145 mV TTlVl
+1.355 V
TTlVH +1.645 V
ECL, ±139 mV
ECl Vl
-1.439 V
EClVH -1.161 V
-User, ±280 mV -UserVl
-6.280 V
- User VH -5.720 V
+User, ±280 mV + User Vl +5.720 V
+ User VH +6.280 V
OV,±100 mV
o
VUserVl -lOOmV
o
VUserVH +100 mV
Pod 8 TTL, ±145 mV
TTlVl +1.355 V
TTlVH +1.645 V
ECL, ±139 mV ECl Vl -1.439 V
ECl VH -1.161 V
-User, ±280 mV -User Vl
-6.280 V
- UserVH
-5.720 V
+User, ±280 mV + UserVl +5.720 V
+ User VH +6.280 V
OV, ±100 mV OVUserVl -100 mV
o
VUserVH +100 mV
3-96