PLL701-50

Low EMI Spread Spectrum Multiplier IC

47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991

www.phaselink.com

Rev 09/20/04 Page 4

2. DC/AC Specifications

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Supply Voltage

2.97

3.63

V

Input High Voltage

V

Input Low Voltage

V

Input High Current

100

µA

Input Low Current

100

µA

Output High Voltage

2.4

Output Low Voltage

0.4

When using a crystal

See Output Clock Selection table

on page 1

MHz

Input Frequency

When using reference clock

See Output Clock Selection table

on page 1

MHz

When using reference clock

100

µs

Load Capacitance

Between Pin XIN and

XOUT*

18

pF

Pull-up Resistor

PIN 2

120

k

Ω

Pull-up Resistor

PIN 3,4,5,6,7,8,11,12,14

30

k

Ω

Short Circuit Current

50

mA

3.3V Dynamic Supply Current

No Load

20

mA

*Note: Pin XIN and XOUT each has a 36pF capacitance. When used with a XTAL, the two capacitors combined load the crystal with 18pF. If driving XIN

with a reference clock signal, the load capacitance will be 36pF (typical).

3. Timing Characteristics

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Rise Time

Measured at 0.8V ~ 2.0V @ 3.3V

0.8

0.95

1.1

ns

Fall Time

Measured at 2.0V ~ 0.8V @ 3.3V

0.78

0.85

0.9

ns

Output Duty Cycle

45

50

55

%

Cycle to Cycle Jitter

X1, X2, X4, X8 FOUT @ 3.3V

100

ps

Cycle to Cycle Jitter

X3, X5, X6, X7 FOUT @ 3.3V

150

ps