MC100EPT622
http://onsemi.com
4
Table 5. PECL INPUT DC CHARACTERISTICS V
CC
= 3.3 V, GND= 0.0 V, T
A
= −40°C to 85°C
Symbol
Characteristic Condition Min Typ Max Unit
I
IH
Input HIGH Current V
IN
= 2420 mV 150
mA
I
IL
Input LOW Current V
IN
= 1490 mV 200
mA
V
IH
Input HIGH Voltage 2075 2420 mV
V
IL
Input LOW Voltage 1490 1675 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. 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. PECL OUTPUT DC CHARACTERISTICS V
CC
= 3.3 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
I
EE
Power Supply Current 85 115 145 90 120 155 95 130 155 mA
V
OH
Output High Voltage
(Note 2)
2155 2280 2405 2155 2280 2405 2155 2280 2405 mV
V
OL
Output Low Voltage
(Note 2)
1355 1520 1700 1355 1520 1700 1355 1520 1700 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. 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. Input and output parameters vary 1:1 with V
CC
.
2. All loading with 50 W to V
CC
−2.0 V.
Table 7. AC CHARACTERISTICS V
CC
= 3.0 V to 3.8 V (Note 3)
Symbol
Characteristic
−40°C 25°C 85°C
Unit
Min Typ Max Min Typ Max Min Typ Max
f
max
Maximum Frequency
(See Figure 4)
1.0 1.5 1.0 1.5 1.0 1.5 GHz
t
PLH
,
t
PHL
Propagation Delay to Output (Figure 5, Note 4)
D to Q
ENPECL to Q
ENTTL to Q
100
150
300
450
500
450
800
875
800
100
150
300
500
500
500
875
875
800
100
200
300
500
550
500
800
925
800
ps
t
JITTER
Random Clock Jitter (RMS)
(See Figure 4)
0.7 3.0 0.7 3.0 0.7 3.0 ps
t
r
/ t
f
Output Rise/Fall Times
(20% − 80%)
100 200 450 100 200 250 100 200 300 ps
T
SKEW
Duty Cycle Skew (Note 5)
D to Q Channel 0−7
Channel 8−9
ENPECL to Q
ENTTL to Q
120
200
120
100
375
775
400
275
120
200
120
100
375
775
400
275
120
200
120
100
375
775
400
275
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.
3. Measured using a 2.4 V source, 50% duty cycle clock source. All loading with 50 W to V
CC
−2.0 V.
4. 1.5 V to 50% point of the output.
5. Duty cycle skew |t
PLH
− t
PHL
| on the specific path.
