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www.pericom.com
PS8762E
04/01/09
PI6C4511
PLL Clock Multiplier
AC Electrical Characteristics (VCC = 3.3V± 10% and 5.0V± 10%, TA= 0°C to +70C, unless noted)
Sym. Parameter
Test Condition
Pin
Min. Typ.
Max. Unit
FINX
Input Frequency
Crystal
ICLK
5
30
MHz
FINC
Input Frequency
Clock input
ICLK
2
50
MHz
FOUT Output Frequency
CLK
200
MHz
Tr
Output clock rise time
0.8 to 2.0V
1
ns
Tf
Output clock fall time
2.0 to 0.8V
CLK
1
ns
TDC
Output clock duty cycle
At VCC/2, f ≤ 150MHz
CLK
45
50
55
%
At VCC/2, 150MHz ≤ f ≤ 200MHz
40
50
60
BW
PLL bandwidth
10
kHz
TOE
Output enable time
OE high to output on
50
ns
TOT
Output disable time
OE low to tri-state
50
TPJ
Period Jitter
70MHz to 200MHz
CLK
75
150
ps
TPPJ
Output Peak-to-peak Jitter
40 to 150MHz
CLK
100
300
ps
Recommended Crystal Specifications
Parameter
Value
Units
Mode of Oscillation
Fundamental
AT
Frequency
5 - 30
MHz
Frequency Tolerance
±50
PPM
Temperature and Aging Stability
±50
PPM
CO/CI Ratio
240
Load Cap
18
pF
Equivalent Series Resistance
30
Ω
Recommended Crystal
Pericom recommends the Pericom 49S SMD series crystal, which is a low cost, low profile SMD crystal packaged in a HC-49/u short
SMD package.
09-0065