
MC100LVEL37
http://onsemi.com
4
Table 6. AC CHARACTERISTICS VCC = 3.3 V; VEE = 0.0 V or VCC = 0.0 V; VEE = 3.3 V (Note 7) 40°C
25°C
85°C
Symbol
Characteristic
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
fmax
Maximum Toggle Frequency
TBD
GHz
tPLH
tPHL
Propagation Delay
CLK to Q/Q (Diff)
CLK to Q/Q
MR to Q
640
620
640
940
920
680
700
920
940
920
720
980
970
980
ps
tSKEW
Within-Device Skew (Note
8)Duty Cycle Skew (Differential Configuration)
50
ps
tJITTER
CycletoCycle Jitter
TBD
ps
VPP
150
1000
150
1000
150
1000
mV
tr
tf
Output Rise/Fall Times Q
(20% 80%)
280
550
280
550
280
550
ps
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
7. VEE can vary ±0.3 V.
8. Within-device skew defined as identical transitions on similar paths through a device.
9. Duty cycle skew is the difference between a TPLH and TPHL propagation delay through a device.
10.VPP(min) is minimum input swing for which AC parameters guaranteed. The device has a DC gain of ≈40.
Figure 2. Typical Termination for Output Driver and Device Evaluation
(See Application Note AND8020/D Termination of ECL Logic Devices.)
Driver
Device
Receiver
Device
QD
Q
D
Zo = 50 W
50 W
VTT
VTT = VCC 2.0 V