MC100LVELT20D Просмотр технического описания (PDF) - ON Semiconductor
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MC100LVELT20D Datasheet PDF : 7 Pages
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MC100LVELT20
Table 4. LVTTL INPUT DC CHARACTERISTICS VCC = 3.3 V, GND = 0 V, TA = −40°C to +85°C
Symbol
Characteristic
Min
Typ
Max
Unit
IIH
Input HIGH Current (Vin = 2.7 V)
20
mA
IIHH
Input HIGH Current MAX (Vin = 6.0 V)
100
mA
IIL
Input LOW Current (Vin = 0.5 V)
−0.6
mA
VIK
Input Clamp Voltage (Iin = −18 mA)
−1.2
V
VIH
Input HIGH Voltage
2.0
V
VIL
Input LOW Voltage
0.8
V
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 5. 100LVELT PECL OUTPUT DC CHARACTERISTICS VCC = 3.3 V, GND = 0 V (Note 2)
−40°C
25°C
85°C
Symbol
Characteristic
Min Typ Max Min Typ Max Min Typ Max Unit
ICC
Negative Power Supply Current
20
25
30
22
27
32
23
28
33
mA
VOH
Output HIGH Voltage (Note 3)
2155 2280 2405 2155 2280 2405 2155 2280 2405 mV
VOL
Output LOW Voltage (Note 3)
1355 1480 1605 1355 1480 1605 1355 1480 1605 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.
2. Output parameters vary 1:1 with VCC.
3. All loading with 50 W to VCC − 2.0 V.
Table 6. AC CHARACTERISTICS VCC = 3.0 V to 3.6 V, GND = 0 V (Note 4)
−40°C
25°C
85°C
Symbol
fmax
Characteristic
Maximum Input Clock Frequency
(Figure 2)
Min Typ Max Min Typ Max Min Typ Max Unit
600 800
600 800
600 800
MHz
tPLH,
tPHL
tSKEW
tJITTER
Propagation Delay to
Output Differential
Device−to−Device Skew (Note 5)
Random Clock Jitter (RMS)
(Figure 2)
ps
280 350 430 300 370 450 320 400 490
250
250
250 ps
<1 <2
<1 <2
< 1 < 2 ps
tr
Output Rise/Fall Times
Q, Q 70 100 225 80 120 225 90 140 225 ps
tf
(20% − 80%)
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.
4. Measured using a LVTTL source, 50% duty cycle clock source. All loading with 50 W to VCC − 2.0 V.
5. Skew is measured between outputs under identical transitions.
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