MC100LVELT23D(2005) Просмотр технического описания (PDF) - ON Semiconductor
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MC100LVELT23D Datasheet PDF : 8 Pages
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MC100LVELT23
Table 4. LVTTL OUTPUT DC CHARACTERISTICS VCC = 3.3 V; GND = 0V (Note 5)
−40°C
25°C
85°C
Symbol
VOH
VOL
IOS
Characteristic
Min Typ
Output HIGH Voltage (IOH = −3.0 mA) (Note 6) 2.4
Output LOW Voltage (IOL = 24 mA) (Note 6)
Output Short Circuit Current
−180
Max Min Typ
2.4
0.5
−50 −180
Max Min Typ
2.4
0.5
−50 −180
Max
0.5
−50
Unit
V
V
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.
5. All values vary 1:1 with VCC. VCC can vary ±0.3 V.
6. LVTTL output RL = 500 W to GND.
Table 5. AC CHARACTERISTICS VCC = 3.3 V; GND = 0 V (Notes 7, 8)
−40°C
25°C
85°C
Symbol
Characteristic
Min Typ Max Min Typ Max Min Typ Max Unit
Fmax
Maximum Toggle Frequency (Note 9)
180
180
180
MHz
tPLH,
tPHL
Propagation Delay to
Output Differential
1.0 1.5 2.5 1.0 1.7 2.5 1.0 1.7 2.5 ns
tSK+ +
tSK− −
tSKPP
Output−to−Output Skew++
Output−to−Output Skew− −
Part−to−Part Skew (Note 10)
15 60
35 80
70 500
15 70
40 80
70 500
30 125 ps
40 80
140 500
tJITTER Random Clock Jitter (RMS)
4.0 10
4.0 10
4.0 10 ps
VPP
Input Voltage Swing (Differential Configuration) 200 800 1000 200 800 1000 200 800 1000 mV
(Note 11)
tr
Output Rise/Fall Times
tf
(0.8 V − 2.0 V)
330 600 900 330 600 900 330 650 900 ps
Q, Q
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. All values vary 1:1 with VCC. VCC can vary ±0.3 V.
8. LVTTL output RL = 500 W to GND and CL = 20 pF to GND. Refer to Figure 2.
9. Fmax guaranteed for functionality only. VOL and VOH levels are guaranteed at DC only.
10. Skews are measured between outputs under identical conditions.
11. 200 mV input guarantees full logic swing at the output.
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