MC100EL13
Table 6. AC CHARACTERISTICS (VCC = 5.0 V; VEE = 0.0 V or VCC = 0.0 V; VEE = −5.0 V (Note 1))
−40°C
25°C
85°C
Symbol
Characteristic
Min Typ Max Min Typ Max Min Typ Max Unit
fmax Maximum Toggle Frequency
TBD
TBD
TBD
GHz
tPLH
tPHL
tsk(O)
Propagation Delay
CLK→Q/Q
Output-Output Skew
Any Qa→Qa, Any Qb→Qb
Any Qa→Any Qb
410
600 430
620 450
640 ps
ps
50
50
50
75
75
75
tsk(DC)
Duty Cycle Skew
|tPLH−tPHL|
ps
50
50
50
tJITTER Cycle-to-Cycle Jitter
TBD
TBD
TBD
ps
VPP
Input Swing (Note 2)
150
1000 150
1000 150
1000 mV
tr
Output Rise/Fall Times Q
tf
(20% − 80%)
230
500 230
500 230
500 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.
1. VEE can vary +0.8 V / −0.5 V.
2. VPPmin is minimum input swing for which AC parameters guaranteed. The device has a DC gain of ≈40.
Q
Driver
Device
Q
Zo = 50 W
Zo = 50 W
50 W
50 W
D
Receiver
Device
D
VTT
VTT = VCC − 2.0 V
Figure 2. Typical Termination for Output Driver and Device Evaluation
(See Application Note AND8020/D − Termination of ECL Logic Devices.)
Resource Reference of Application Notes
AN1405/D − ECL Clock Distribution Techniques
AN1406/D − Designing with PECL (ECL at +5.0 V)
AN1503/D − ECLinPSt I/O SPiCE Modeling Kit
AN1504/D − Metastability and the ECLinPS Family
AN1568/D − Interfacing Between LVDS and ECL
AN1672/D − The ECL Translator Guide
AND8001/D − Odd Number Counters Design
AND8002/D − Marking and Date Codes
AND8020/D − Termination of ECL Logic Devices
AND8066/D − Interfacing with ECLinPS
AND8090/D − AC Characteristics of ECL Devices
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