Preliminary Data Sheet #: SG053

Page 3 of 16

Rev: P01

Date: 08/05/02

NOTES:

1.0

Operation of the device at these or any other condition beyond those listed under Operating Specifications is not implied.

Exposure to Absolute Maximum Rating conditions for extended periods of time may affect device reliability.

2.0

Requires external regulation and supply decoupling. (22 uF, 330 pF)

3.0

3db loop response.

4.0

From a 20 PPM step in reference frequency at 25°C @ 3.3V

5.0

50-ohm load biased to 1.3 volts.

6.0

Entry into Free Run doesn’t meet requirement for initial 2.33 seconds of self-timing.

7.0

If the selected reference is removed system response to the ALARM must be less than 100ns.

Absolute Maximum Rating

Table 2

Symbol

Parameter

Minimum

Nominal

Maximum

Units

Notes

V

cc

Power Supply Voltage

-0.5

-

+4.0

Volts

1.0

V

i

Input Voltage

-0.5

-

+5.5

Volts

1.0

T

s

Storage Temperature

-65.0

-

+100

°C

1.0

Operating Specifications

Table 4

Symbol

Parameter

Minimum

Nominal

Maximum

Units

Notes

V

cc

Power Supply Voltage

3.135

3.3

3.465

Volts

2.0

I

cc

Power Supply Current

170

230

280

mA

5.0

T

o

Temperature Range

0

-

70

°C

F

fr

Free Run Frequency

-20

-

20

ppm

F

cap

Capture/pull-in range

-25

-

25

ppm

F

bw

Jitter Filter Bandwidth

-

-

10

Hz

3.0

T

jtol

Input Jitter Tolerance

1

-

-

µs

(Input Jitter Frequencies

≥ 10 Hz)

T

aq

Acquisition Time

-

1

-

s

4.0

T

rf

Output Rise and Fall Time (20% 80%)

100

225

350

ps

5.0

DC

Output Duty Cycle

40

50

60

%

MTIE

sr

MTIE at Synchronization Rearrangement

GR-253-CORE.1999 R5-136

6.0, 7.0

Output Jitter Specifications

Table 5

Jitter BW 10 Hz - 1 MHz

SONET Jitter BW 12 kHz - 20 MHz

Frequency (MHz)

pS (RMS)

m UI

pS (RMS)

m UI

163.84

10 Typ.

1.638 Typ.

1 Max.

0.164 Max.

Input and Output Frequencies

Table 3

Parameter

Frequency

Input Reference Frequency

Dual 10 kHz

Available Output Frequencies

163.84 MHz

Optional Reference Output Frequencies

Not Available