5

ICS9219

0931B—10/25/04

Switching Characteristics over Recommended Operating Free-Air Temperature Range.

MIN

TYP**

MAX

UNIT

1.8

3.7

ns

400 MHz

42

50

533 MHz

33

50

400 MHz

300

533 MHz

300

43%

51

53%

400 MHz

30

50

533 MHz

30

50

Output rise and fall times (measured at

20%-80% of output voltage)

BUSCLKT/C

120

250

400

ps

∆t

RF

50

100

ps

80

142.2

ns

-0.2

0.1

0.2

ns

ns

Output duty cycle

REF

47%

50

53%

Output rise and fall times (measured at

20%-80% of output voltage)

REF

0.8

1

ns

-3

-20

TEST CONDITIONS*

Clock cycle time (BUSCLKT/C)

PARAMETER

See Figure 7

See Figure 7

Difference between rise and fall times on a single

device (20% ± 80%) |tCR - tCF|

Output duty cycle over 10,000 cycles

REF cycle jitter

REF 10-cycle jitter

Clock cycle time (REF)

See Figure 8

Measured at 50%

dB

PLL loop bandwidth

See Figure 7

fmod = 50 kHz

fmod = 8 MHz

ps

ps

ps

See Figure 6

See Figure 4

See Figure 3

See Figure 5

Total jitter over 1, 2, 3, 4, 5 or 6 clock

cycles

Output cycle-to-cycle duty cycle error

Long-term jitter