CY2XP41ZXC Datasheet, PDF (4/8 Pages) Cypress Semiconductor – Crystal to LVPECL Clock Generator

CY2XP41
DC Electrical Characteristics for LVPECL Output
Parameter
Description
Min
V_CM
Common-Mode Voltage (CLK + CLK#) / 2, defined in Figure 5 on page 5, using 175
Figure 2 on page 5 circuit.
V_PP
Differential Peak Output Voltage, defined in Figure 5 on page 5, using Figure 2 350
on page 5 circuit.
Typ Max Unit
–
2000 mV
780
850
mV
Crystal Characteristics
Parameter
Mode of Oscillation
F
Frequency
ESR
Equivalent Series Resistance
C_L
Crystal Load Capacitance
C_S
Shunt Capacitance
DL
Crystal Drive Level
Description
AC Characteristics
Parameter
Description
F_OUT
T_R/T_F
T_Jitter(φ)
Output Frequency
Output Rise/Fall time
RMS Phase Jitter (Random)
T_DC
Duty Cycle
Test Conditions
Defined in Figure 5 on page 5
75 MHz, (1.5 MHz - 10 MHz filter), 3.3V
62.5 MHz, (1.5 MHz - 10 MHz filter), 3.3V
Defined in Figure 4 on page 5
Min
Typ
Max
Fundamental
–
25
–
–
–
50
–
10
–
–
–
7
–
–
300
Unit
MHz
Ω
pF
pF
μW
Min
Typ
Max Unit
62.5
–
75.0 MHz
–
350
–
ps
–
0.27
–
ps
–
0.38
–
ps
45
–
55
%
Document #: 001-48923 Rev. *A
Page 4 of 8
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