NB100LVEP221FARG(2015) データシートの表示（PDF） - ON Semiconductor

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NB100LVEP221FARG
(Rev.:2015)

2.5V/3.3V 2:1:20 Differential HSTL/ECL/PECL Clock Driver

ON Semiconductor 

NB100LVEP221

Table 9. AC CHARACTERISTICS VCC = 0 V; VEE = −2.375 to −3.8 V or VCC = 2.375 to 3.8 V; VEE = 0 V (Note 14)

−40°C

25°C

85°C

Symbol

Characteristic

Min Typ Max Min Typ Max Min Typ Max Unit

VOpp

Differential Output Voltage

(Figure 4)

fout < 50 MHz 550 700

600 700

600 700

mV

fout < 0.8 GHz 550 700

550 700

500 700

mV

fout < 1.0 GHz 500 700

500 700

400 600

mV

tPLH/tPHL

Propagation Delay (Differential Configuration)

CLK0−Qx

CLK1−Qx

540 600

590 640

540 660

590 710

540 750 ps

590 800 ps

tskew

Within−Device Skew (Note 15)

Device−to−Device Skew (Note 16)

15 50

40 200

15 50

40 200

15 50 ps

40 200 ps

tJITTER

VPP

Random Clock Jitter (RMS) (Figure 4)

Input Swing (Differential Configuration)

(Note 17) (Figure 5)

CLK0 400

CLK1 HSTL 300

1

2

800 1200 400

800 1000 300

1

2

800 1200 400

800 1000 300

1

2 ps

800 1200 mV

800 1000 mV

DCO

Output Duty Cycle

49.5 50 50.5 49.5 50 50.5 49.5 50 50.5 %

tr/tf

Output Rise/Fall Time (20%−80%)

100 200 300 100 200 300 150 250 350 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.

14. Measured with 750 mV source (LVPECL) or 1 V (HSTL) source, 50% duty cycle clock source. All outputs loaded with 50 W to VCC−2 V.

15. Skew is measured between outputs under identical transitions and conditions on any one device.

16. Device−to−Device skew for identical transitions, outputs and VCC levels.

17. VPP is the differential configuration input voltage swing required to maintain AC characteristics.

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