PI6C49018 datasheet(9/13 Pages) PERICOM

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PI6C49018

Rev. A

12/10/2014

PI6C49018

Low Power Networking Clock Generator

Electrical Characteristics - Single-Ended

Unless otherwise specified, V

DD=3.3V±10%, VDDO=2.5V, Ambient Temperature –40°C to +85°C

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Input Clock Frequency

MHz

Output Frequency Error

ppm

Output Rise Time

At VDD/2

0.5

0.7 V to 1.7V 125 MHz

0.4

Output Fall Time

At VDD/2

0.5

Output Clock Duty Cycle

Measured at V

DD/2, 125MHz

Measured at V

DD/2, all other

outputs

Output High Voltage

OH = -4mA

VDD-0.4

Output High Voltage

OH = -8mA

2.4

Output Low Voltage

OL = 4mA

0.4

Output Low Voltage

OL = 8mA

0.4

Peak-to-Peak Jitter

66.66MHz clock output

±150

125MHz clock output

±100

60MHz clock output

200

Cycle-to-Cycle Jitter

125MHz clock output

±100

60M/66.66M/80MHz clock

output

±250

Phase Noise

60M/66.66 MHz, 500 kHz

offset

-100

Modulation Rate

80MHz clock output

kHz

Clock Stabilization Time

from Power Up

PD_RESET goes high to 1% of

final frequency

Note 1: CL = 15 pF

Note 2: Cycle-to-cycle jitter is measured at 25°C.

Note 3: Spread OFF.

14-0209

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