MC100EPT25
www.onsemi.com
4
Table 5. TTL OUTPUT DC CHARACTERISTICS (V
CC
= 3.3 V; V
EE
= −5.5 V to −3.0 V; GND = 0.0 V; T
A
= −40°C to 85°C)
Symbol
Characteristic Condition Min Typ Max Unit
V
OH
Output HIGH Voltage I
OH
= −3.0 mA 2.2 V
V
OL
Output LOW Voltage I
OL
= 24 mA 0.5 V
I
CCH
Power Supply Current 6 10 14 mA
I
CCL
Power Supply Current 7 12 17 mA
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.
Table 6. AC CHARACTERISTICS (V
CC
= 3.0 V to 3.6 V; V
EE
= −5.5 V to −3.0 V; GND = 0.0 V (Note 1))
Symbol Characteristic
−40°C 25°C 85°C
Unit
Min Typ Max Min Typ Max Min Typ Max
f
max
Maximum Frequency
(See Figure 2 F
max
/JITTER)
275 275 275 MHz
t
PLH
, t
PHL
Propagation Delay to Output Differential
(Cross-Point to 1.5 V)
500 950 1300 800 950 1600 800 960 1600 ps
t
SKPP
Device-to-Device Skew (Note 2) 500 500 500 ps
t
JITTER
Random Clock Jitter (RMS)
(See Figure 2 F
max
/JITTER)
0.2 < 1 0.2 < 1 0.2 < 1 ps
V
PP
Input Voltage Swing (Differential) 150 800 1200 150 800 1200 150 800 1200 mV
t
r
t
f
Output Rise/Fall Times Q, Q
(0.8 V − 2.0 V)
300
900
474
1160
600
1400
300
900
459
1100
600
1400
300
900
457
1100
600
1400
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. Measured with a 750 mV 50% duty-cycle clock source. R
L
= 500 W to GND and C
L
= 20 pF to GND. Refer to Figure 3.
2. Skews are measured between outputs under identical conditions.
0
400
800
1200
1600
2000
2400
2800
25 100 175 250 325 400 475 550 625
1
2
3
4
5
6
7
Figure 2. F
max
/Jitter
FREQUENCY (MHz)
(JITTER)
V
OH
V
OL
0.5 V
V
OUTpp
(mV)
JITTER
OUT
ps (RMS)
