xc2234l-20f80l Infineon Technologies Corporation, xc2234l-20f80l Datasheet - Page 89

• Manufacturer Part Number: xc2234l-20f80l
• Description: Lim 16/32-bit Single-chip Microcontroller With 32-bit Performance Xc2000 Family / Econo Line
• Manufacturer: Infineon Technologies Corporation

PRELIMINARY
Figure 17
Note: The specified PLL jitter values are valid if the capacitive load per pin does not
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
exceed
The maximum peak-to-peak noise on the pad supply voltage (measured between
V
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.
DDPB
Acc. jitter
±9
±8
±7
±6
±5
±4
±3
±2
±1
0
pin and
C
Approximated Accumulated PLL Jitter
1
ns
L
= 20 pF.
D
T
V
SS
20
pin) is limited to a peak-to-peak voltage of
f
SYS
= 33 MHz
40
85
f
SYS
60
= 66 MHz
XC2000 Family / Econo Line
80
f
VCO
f
VCO
= 132 MHz
Electrical Parameters
= 66 MHz
XC2230L, XC2234L
Cycles
100
V
MC_XC2X_JITTER
PP
= 50 mV. This
T
V1.0, 2010-12