MC100LVEL38(2016) Ver la hoja de datos (PDF) - ON Semiconductor

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Fabricante

MC100LVEL38
(Rev.:2016)

3.3V ECL ÷2, ÷4/6 Clock Generation Chip

ON Semiconductor 

MC100LVEL38

Table 6. AC CHARACTERISTICS (VCC = 3.3 V; VEE = 0.0 V or VCC = 0.0 V; VEE = −3.3 V (Note 1))

−40°C

25°C

85°C

Symbol

Characteristic

Min Typ Max Min Typ Max Min Typ Max Unit

fmax

Maximum Toggle Frequency (Figure 4)

Divide by 2

Divide by 4, Divide by 6

1.0 1.2

0.8 0.82

1.0 1.2

0.8 0.82

1.0 1.2

0.8 0.82

GHz

tPLH

Propagation Delay to Output

tPHL

CLK to Q (Differential)

810

CLK to Q (Single-Ended)

710

CLK to Phase_Out (Differential)

800

CLK to Phase_Out (Single-Ended)

750

MR to.Q

510

1010 850

1010 750

1000 840

1050 790

810 540

1050 900

1050 800

1040 890

1090 840

840 570

ps

1100

1100

1090

1140

870

tSKEW

Within-Device Skew (Note 2)

Q0 − Q3

All

ps

50

50

50

75

75

75

Part-to-Part

Q0 − Q3 (Differential)

All

200

200

200

240

240

240

tS

Setup Time

EN to CLK

DIVSEL to CLK

150

150

150

ps

tH

Hold Time

CLK to EN

CLK to Div_Sel

ps

150

150

150

200

200

200

VPP

Input Swing (Note 3)

CLK

250

1000 250

1000 250

1000 mV

tRR

Reset Recovery Time

tPW

Minimum Pulse Width

CLK

MR

100

100

100 ps

ps

800

800

800

700

700

700

tr, tf

Output Rise/Fall Times Q (20% − 80%) 280

550 280

550 280

550 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.

1. VEE can vary ±0.3 V.

2. Skew is measured between outputs under identical transitions.

3. VPP (min) is minimum input swing for which AC parameters are guaranteed. The device will function reliably with differential inputs down

to 100 mV.

Figure 4. Fmax: Voutpp vs Input Frequency per DIV2/4/6

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