NB100LVEP91(2003) Просмотр технического описания (PDF) - ON Semiconductor

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производитель

NB100LVEP91
(Rev.:2003)

2.5V / 3.3V Any Level Positive Input to -2.5V / -3.3V / -5V NECL Output Translator

ON Semiconductor 

NB100LVEP91

NECL OUTPUT DC CHARACTERISTICS VCC = 2.375 V to 3.8 V; VEE = -2.375 V to -5.5 V; GND = 0 V (Note 7)

-40 °C

25°C

85°C

Symbol

Characteristic

Min Typ Max Min Typ Max Min Typ Max Unit

IEE

VEE Power Supply Current

VOH

Output HIGH Voltage (Note 8)

VOL

Output LOW Voltage (Note 8)

40

50

60

38

50

68

38

50

68 mA

-1 145 -1020 -895 -1 145 1020 -895 -1030 -1020 -895 mV

-1945 -1725 -1600 -1945 -1725 -1600 -1945 -1725 -1600 mV

NOTE: Devices are designed to meet the DC specifications shown in the above table, after thermal equilibrium has been established. The

circuit is in a test socket or mounted on a printed circuit board and transverse air flow greater than 500 lfpm is maintained.

7. Output parameters vary 1:1 with GND.

8. All loading with 50 W resistor to GND-2 volts.

AC CHARACTERISTICS VCC = 2.375 V to 3.8 V; VEE = -2.375 V to -5.5 V; GND = 0 V

-40 °C

25°C

85°C

Symbol

Characteristic

Min Typ Max Min Typ Max Min Typ Max Unit

Vopp

tPLH

tPHL0

tSKEW

Output Voltage Amplitude

(Figure 4)

Propagation Delay

D to Q

Pulse Skew (Note 9)

Output-to-Output (Note 10)

Part-to-Part (Diff) (Note 10)

fin < 1.0 GHz 575 800

600 800

550 800

mV

fin < 1.5 GHz 525 750

525 750

400 750

Differential 375 500 600 375 500 600 400 550 650 ps

Single-Ended 300 450 650 300 450 675 300 500 750

15 75

25 95

50 125

15 75

30 105

50 125

15 80 ps

30 105

70 150

tJITTER

RMS Random Clock Jitter (Note 11) fin = 2.0 GHz

Peak-to-Peak Data Dependant Jitter fin = 2.0 Gbps

(Note 12)

0.5 2.0

20

0.5 2.0

20

0.5 2.0 ps

20

VPP

Input Voltage Swing (Note 13)

tr, tf

Output Rise/Fall Times Q

(20% - 80%)

200 800 1200 200 800 1200 200 800 1200 mV

75 150 250 75 150 250 75 150 275 ps

9. Pulse Skew = |tPLH - tPHL|

10. Skews are valid across specified voltage range, part-to-part skew is for a given temperature.

11. RMS Jitter with 50% Duty Cycle Input Clock Signal.

12. Peak-to-Peak Jitter with input NRZ PRBS 231- 1 at 2.0 Gbps.

13. Input voltage swing is a single-ended measurement operating in differential mode. The device has a DC gain of ≈ 50.

850

750

650

550

450

350

250

0.5

Q AMP

RMS JITTER

1.0

1.5

2.0

FREQUENCY (GHz)

Figure 4.

10

9.0

8.0

7.0

6.0

5.0

4.0

3.0

2.0

1.0

0

2.5

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