MC100LVE222FAR2 查看數據表（PDF） - ON Semiconductor
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MC100LVE222FAR2 Datasheet PDF : 8 Pages
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MC100LVE222
Table 6. AC CHARACTERISTICS VCC or VCCO = 3.3 V; VEE = 0.0 V or VCC/VCCO = 0.0 V; VEE = −3.3 V (Note 7)
−40°C
25°C
70°C
Symbol
Characteristic
Min Typ Max Min Typ Max Min Typ Max Unit
fmax
Maximum Toggle Frequency
1.2 > 1.5
1.2 > 1.5
1.2 > 1.5
GHz
tPLH
Propagation Delay to Output
ps
tPHL
IN (differential) (Note 8) 1040 1140 1240 1080 1180 1280 1120 1220 1320
IN (single−ended) (Note 9) 940 1140 1290 980 1180 1330 1020 1220 1370
MR 1100 1250 1400 1170 1320 1470 1220 1370 1520
tskew
Within−Device Skew (Note 10)
Part−to−Part Skew
(Differential Configuration)
50
50
50 ps
200
200
200
tJITTER Random CLOCK Jitter (RMS)
< 1.0
< 1.0
< 1.0
ps
VPP
Input Swing (Differential) (Note 11)
400
1000 400
1000 400
1000 mV
tr/tf
Output Rise/Fall Time 20%−80%
200
600 200
600 200
600 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 to −1.95 V. Operation with |VCC or pVCCO−VEE| w3.8 V span will require special thermal handling considerations.
8. The differential propagation delay is defined as the delay from the crossing points of the differential input signals to the crossing point of the
differential output signals.
9. The single-ended propagation delay is defined as the delay from the 50% point of the input signal to the 50% point of the output signal.
10. The within−device skew is defined as the worst case difference between any two similar delay paths within a single device.
11. VPP(min) is defined as the minimum input differential voltage which will cause no increase in the propagation delay. The VPP(min) is AC limited
for the LVE222. A differential input as low as 50 mV will still produce full ECL levels at the output.
Q
Driver
Device
Q
Z = 50 W
Z = 50 W
50 W
50 W
D
Receiver
Device
D
V TT
VTT = (VCC or VCCO) − 2.0 V
Figure 4. Typical Termination for Output Driver and Device Evaluation
(Refer to Application Note AND8020 − Termination of ECL Logic Devices)
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