
2010 Microchip Technology Inc.
DS70138G-page 183
dsPIC30F3014/4013
TABLE 23-15: PLL JITTER
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
-40°C
TA +85°C for Industrial
-40°C
TA +125°C for Extended
Param
No.
Characteristic
Min
Typ(1)
Max
Units
Conditions
OS61
x4 PLL
—
0.251
0.413
%
-40°C
TA +85°C
VDD = 3.0 to 3.6V
—
0.251
0.413
%
-40°C
TA +125°C
VDD = 3.0 to 3.6V
—
0.256
0.47
%
-40°C
TA +85°C
VDD = 4.5 to 5.5V
—
0.256
0.47
%
-40°C
TA +125°C
VDD = 4.5 to 5.5V
x8 PLL
—
0.355
0.584
%
-40°C
TA +85°C
VDD = 3.0 to 3.6V
—
0.355
0.584
%
-40°C
TA +125°C
VDD = 3.0 to 3.6V
—
0.362
0.664
%
-40°C
TA +85°C
VDD = 4.5 to 5.5V
—
0.362
0.664
%
-40°C
TA +125°C
VDD = 4.5 to 5.5V
x16 PLL
—
0.67
0.92
%
-40°C
TA +85°C
VDD = 3.0 to 3.6V
—
0.632
0.956
%
-40°C
TA +85°C
VDD = 4.5 to 5.5V
—
0.632
0.956
%
-40°C
TA +125°C
VDD = 4.5 to 5.5V
Note 1:
These parameters are characterized but not tested in manufacturing.
TABLE 23-16: INTERNAL CLOCK TIMING EXAMPLES
Clock
Oscillator
Mode
FOSC
(MHz)(1)
TCY (
sec)(2)
MIPS
w/o PLL(3)
MIPS
w/PLL x4(3)
MIPS
w/PLL x8(3)
MIPS
w/PLL x16(3)
EC
0.200
20.0
0.05
—
41.0
1.0
4.0
8.0
16.0
10
0.4
2.5
10.0
20.0
—
25
0.16
6.25
—
XT
4
1.0
4.0
8.0
16.0
10
0.4
2.5
10.0
20.0
—
Note 1:
Assumption: Oscillator Postscaler is divide by 1.
2:
Instruction Execution Cycle Time: TCY = 1/MIPS.
3:
Instruction Execution Frequency: MIPS = (FOSC * PLLx)/4 [since there are 4 Q clocks per instruction
cycle].