Preliminary

PLL602-89T

12-27 MHz XO IC with 3 Pairs of LVDS and 1 CMOS Outputs

47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/03/04 Page 3

3. General Electrical Specifications

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Operating Voltage

2.25

3.63

V

Fout = 12 MHz

15

20

Supply Current, Dy-

namic (with Loaded

Outputs)

CMOS outputs

loaded with 15pF,

LVDS outputs loaded

with 100 Ω

Fout = 25 MHz

20

25

mA

Short Circuit Current

±50

mA

4. AC Electrical Specifications

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Input Crystal Frequency

12

27

MHz

0.8V ~ 2.0V with 10 pF load

1.5

Output Clock Rise Time

0.3V ~ 3.0V with 15 pF load

2

5

2.0V ~ 0.8V with 10 pF load

1.5

Output Clock Fall Time

3.0V ~ 0.3V with 15pF load

2

5

ns

Measured @ 1.25 V (LVDS)

45

50

55

Output Clock Duty Cycle

45

50

55

%

5. Jitter Specifications

PARAMETERS

CONDITIONS

FREQUENCY

MIN.

TYP.

MAX.

UNITS

Period jitter RMS

With capacitive decoupling between

VDD and GND.

25MHz

2.5

4

ps

Peak to Peak jitter

With capacitive decoupling between

VDD and GND. Over 10,000 cycles.

25MHz

18

30

ps

6. CMOS Output Electrical Specifications

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Output High Voltage

2.4

V

Output Low Voltage

0.4

V

Output High Voltage at CMOS

level

V

Output drive current

At TTL level

10

mA

7. CMOS Switching Characteristics

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

0.8V ~ 2.0V with 10 pF load

1.15

Output Clock Rise/Fall Time

(Standard Drive)

0.3V ~ 3.0V with 15 pF load

2.4

ns