MC10ELT25, MC100ELT25
www.onsemi.com
4
Table 7. AC CHARACTERISTICS V
CC
= 5.0 V; V
EE
= −5.0 V; GND= 0 V (Note 9 and Note 10)
Symbo
Characteristic
−40°C 25°C 85°C
Unit
Min Typ Max Min Typ Max Min Typ Max
f
max
Maximum Toggle Frequency 100 MHz
t
PLH
Propagation Delay @ 1.5 V 1.7 3.6 1.7 3.6 1.7 3.6 ns
t
PHL
Propagation Delay @ 1.5 V 2.6 4.1 2.6 4.1 2.6 4.1 ns
t
JITTER
Random Clock Jitter (RMS) 35 ps
t
r
t
f
Output Rise/Fall Times QTTL
10% − 90%
1.9
2.3
ns
V
PP
Input Swing (Note 11) 200 1000 200 1000 200 1000 mV
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.
9. V
CC
can vary ± 0.25 V.
V
EE
can vary +0.06 V to −0.5 V for 10ELT; V
EE
can vary +0.8 V to −0.5 V for 100ELT.
10.R
L
= 500 W to GND and C
L
= 20 pF to GND. Refer to Figure 2.
11. V
PP
(min) is the minimum input swing for which AC parameters are guaranteed. The device has a DC gain of ≈ 40.
Figure 2. TTL Output Loading Used for Device Evaluation
CHARACTERISTIC TEST
C
L
*R
L
AC TEST LOAD
GND
*C
L
includes
fixture
capacitance
APPLICATION
TTL RECEIVER
