NB100LVEP17
Table 7. AC CHARACTERISTICS VCC = 0 V; VEE = −2.375 V to −3.8 V or VCC = 2.375 V 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
VOUTPP Output Voltage Amplitude
(See Figures 4, 5)
fin < 1 GHz 600 700
600 700
550 700
mV
fin = 2 GHz 400 500
325 500
300 500
fin = 2.5 GHz 300 400
250 400
200 400
tPLH,
tPHL
Propagation Delay to Output Differential
ps
D to Q, Q 200 250 325 200 250 325 225 300 350
tSkew
Pulse Skew (Note 15)
Within Device Skew (Note 17)
Device−to−Device Skew (Note 17)
5 25
5 25
25 100
5 25
5 25
25 100
5 25 ps
5 25
25 100
tJITTER
VINPP
RMS Random Clock Jitter (Note 18)
Peak−to Peak Data Dependent Jitter
(Note 19)
fin = 2.5 GHz
fin = 1.5 Gb/s
fin = 2.5 Gb/s
0.5 1
5 15
5 15
0.5 1
5 15
5 15
0.5 1 ps
5 15
5 15
Input Voltage Swing (Differential Configuration)
(Note 20)
150 800 1200 150 800 1200 150 800 1200 mV
tr
Output Rise/Fall Times @ 50 MHz
tf
(20% − 80%)
Q, Q
ps
125 175 225 140 190 240 150 200 250
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.
14. Measured using a 750 mV source, 50% duty cycle clock source. All loading with 50 W to VCC − 2.0 V. Input edge rates 150 ps (20% − 80%).
15. Pulse Skew = |tPLH − tPHL|
16. Worst case difference between Q0 and Q1 outputs.
17. Skew is measured between outputs under identical transitions.
18. Additive RMS jitter with 50% Duty Cycle Clock Signal at 2.5 GHz.
19. Peak−to−Peak jitter with input NRZ data at PRBS 231−1 at 2.5 Gb/s with all inputs active.
20. Input voltage swing is a single−ended measurement operating in differential mode, with minimum propagation change of 50 ps.
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