MC100LVELT23DTG Ver la hoja de datos (PDF) - ON Semiconductor
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MC100LVELT23DTG Datasheet PDF : 8 Pages
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MC100LVELT23
Table 5. LVTTL OUTPUT DC CHARACTERISTICS VCC = 3.3 V; GND = 0V (Note 5)
−40°C
25°C
85°C
Symbol
Characteristic
Min Typ Max Min Typ Max Min Typ Max Unit
VOH
Output HIGH Voltage (IOH = −3.0 mA) (Note 6) 2.4
2.4
2.4
V
VOL
Output LOW Voltage (IOL = 24 mA) (Note 6)
0.5
0.5
0.5 V
IOS
Output Short Circuit Current
−180
−50 −180
−50 −180
−50 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 6. AC CHARACTERISTICS VCC = 3.3 V; GND = 0 V (Notes 7, 8)
−40°C
25°C
85°C
Symbol
Characteristic
Min
Fmax
Maximum Toggle Frequency (Note 9)
180
tPLH,
Propagation Delay to
1.0
tPHL
Output Differential
tSK+ +
tSK− −
tSKPP
Output−to−Output Skew++
Output−to−Output Skew− −
Part−to−Part Skew (Note 10)
tJITTER Random Clock Jitter (RMS)
VPP
Input Voltage Swing (Differential Configuration) 200
(Note 11)
Typ Max Min
180
1.5 2.5 1.0
15 60
35 80
70 500
4.0 10
800 1000 200
Typ Max Min
180
1.7 2.5 1.0
15 70
40 80
70 500
4.0 10
800 1000 200
Typ Max Unit
MHz
1.7 2.5 ns
30 125 ps
40 80
140 500
4.0 10 ps
800 1000 mV
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.
APPLICATION
TTL RECEIVER
CHARACTERISTIC TEST
*CL includes
CL*
fixture
capacitance
RL
AC TEST LOAD
GND
Figure 2. TTL Output Loading Used for Device Evaluation
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