DSPIC30F3012AT20ESLASHML datasheet(159/205 Pages) MICROCHIP

159 / 205 page

DS70139E-page 157

dsPIC30F2011/2012/3012/3013

TABLE 20-15: PLL CLOCK TIMING SPECIFICATIONS (VDD = 2.5 TO 5.5 V)

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.

Symbol

Characteristic(1)

Min

Typ(2)

Max

Units

Conditions

OS50

FPLLI

PLL Input Frequency Range(2)

5(3)

—

7.5(4)

8.33(3)

7.5(4)

MHz

EC with 4x PLL

EC with 8x PLL

EC with 16x PLL

XT with 4x PLL

XT with 8x PLL

XT with 16x PLL

HS/2 with 4x PLL

HS/2 with 8x PLL

HS/2 with 16x PLL

HS/3 with 4x PLL

HS/3 with 8x PLL

HS/3 with 16x PLL

OS51

FSYS

On-Chip PLL Output(2)

—

120

MHz

EC, XT, HS/2, HS/3

modes with PLL

OS52

TLOC

PLL Start-up Time (Lock Time)

—

μs

Note 1:

These parameters are characterized but not tested in manufacturing.

Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and

are not tested.

Limited by oscillator frequency range.

Limited by device operating frequency range.

TABLE 20-16: 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.

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