XC2361B Datasheet, PDF (98/128 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2361B, XC2363B, XC2364B, XC2365B
XC2000 Family / Value Line
Electrical Parameters
Acc. jitter D_T
ns
±9
±8
±7
±6
±5
±4
±3
±2
±1
0
1
fSYS = 33 MHz fSYS = 66 MHz
f_VCO = 66 MHz
fVCO = 132 MHz
Cycles T
20
40
60
80
100
MC_XC 2X_JITTER
Figure 20 Approximated Accumulated PLL Jitter
Note: The specified PLL jitter values are valid if the capacitive load per pin does not
exceed C_L = 20 pF.
The maximum peak-to-peak noise on the pad supply voltage (measured between
V_DDPB pin 100 and V_SS pin 1) is limited to a peak-to-peak voltage of V_PP = 50 mV.
This can be achieved by appropriate blocking of the supply voltage as close as
possible to the supply pins and using PCB supply and ground planes.
PLL frequency band selection
Different frequency bands can be selected for the VCO so that the operation of the PLL
can be adjusted to a wide range of input and output frequencies:
Data Sheet
98
V1.2, 2010-04