MPC9773 REVISION 6 MARCH 16, 2016

7

©2016 Integrated Device Technology, Inc.

MPC9773 Data Sheet

3.3 V 1:12 LVCMOS PLL CLOCK GENERATOR

Table 10. AC Characteristics (VCC = 3.3 V ± 5%, TA = -40°C to 85°C)

(1), (2)

Symbol

Characteristics

Min

Typ

Max

Unit

Condition

fREF

Input Reference Frequency

4 feedback

6 feedback

8 feedback

10 feedback

12 feedback

16 feedback

20 feedback

24 feedback

32 feedback

40 feedback

Input Reference Frequency in PLL Bypass Mode

50.0

33.3

25.0

20.0

16.6

12.5

10.0

8.33

6.25

5.00

121.2

80.8

60.6

48.5

40.4

30.3

24.2

20.2

15.1

12.1

250

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

PLL locked

PLL bypass

fVCO

VCO Frequency Range

200

485

MHz

fMAX

Output Frequency

2 output

4 output

6 output

8 output

10 output

12 output

16 output

20 output

24 output

100.0

50.0

33.3

25.0

20.0

16.6

12.5

10.0

8.33

242.5

121.2

80.8

60.6

48.5

40.4

30.3

24.2

20.2

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

PLL locked

fSTOP_CLK

Serial Interface Clock Frequency

20

MHz

VPP

Peak-to-Peak Input Voltage

PCLK, PCLK

400

1000

mV

LVPECL

VCMR

Common Mode Range(3)

PCLK, PCLK

1.2

VCC – 0.9

V

LVPECL

tPW,MIN

Input Reference Pulse Width(4)

2.0

ns

tR, tF

CCLKx Input Rise/Fall Time(5)

1.0

ns

0.8 to 2.0 V

t()

Propagation Delay (static phase offset)(6)

6.25 MHz < fREF < 65.0 MHz

65.0 MHz < fREF < 125 MHz

fREF = 50 MHz and feedback = 8

–3

–4

–166

+3

+4

+166





ps

PLL locked

tSK(O)

Output-to-Output Skew(7)

within QA outputs

within QB outputs

within QC outputs

all outputs

100

100

100

250

ps

ps

ps

ps

DC

Output Duty Cycle(8)

(T

2) –200

T

2

(T

2) +200

ps

tR, tF

Output Rise/Fall Time

0.1

1.0

ns

0.55 to 2.4 V

tPLZ, HZ

Output Disable Time

8.0

ns

tPZL, LZ

Output Enable Time

8.0

ns

tJIT(CC)

Cycle-to-cycle Jitter(9)

150

ps

tJIT(PER)

Period Jitter(10)

100

ps

tJIT()

I/O Phase Jitter RMS (1

)(11)

4 feedback

6 feedback

8 feedback

10 feedback

12 feedback

16 feedback

20 feedback

24 feedback

32 feedback

40 feedback

11

86

13

88

16

19

21

22

27

30

ps

ps

ps

ps

ps

ps

ps

ps

ps

ps

(VCO = 400 MHz)