SI5013 Datasheet, PDF(9/24 Page) List of Unclassifed Manufacturers – OC-12/3, STM-4/1 SONET/SDH CDR IC WITH LIMITING AMPLIFIER

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

SI5013 Datasheet, PDF (9/24 Pages) List of Unclassifed Manufacturers – OC-12/3, STM-4/1 SONET/SDH CDR IC WITH LIMITING AMPLIFIER

◁

Si5013

Table 4. AC Characteristics (PLL Characteristics)

(VDD = 3.3 V Â±5%, TA = â40 to 85 Â°C)

Parameter

Symbol

Test Condition

Min Typ Max Unit

Jitter Tolerance

(OC-12 Mode)*

JTOL(PP)

f = 30 Hz

f = 300 Hz

UIPP

f = 25 kHz

UIPP

f = 250 kHz

0.4

UIPP

Jitter Tolerance

(OC-3 Mode)*

JTOL(PP)

f = 30 Hz

f = 300 Hz

UIPP

f = 6.5 kHz

UIPP

RMS Jitter Generation*

f = 65 kHz

0.4

UIPP

JGEN(rms) with no jitter on serial data â

2.3

4.0 mUI

Peak-to-Peak Jitter Generation*

JGEN(PP) with no jitter on serial data

mUI

Jitter Transfer Bandwidth*

JBW

OC-12 Mode

500 kHz

OC-3 Mode

130 kHz

Jitter Transfer Peaking*

Acquisition TimeâOC-12

(Reference clock applied)

0.03

0.1

TAQ

After falling edge of

1.5

PWRDN/CAL

From the return of valid

Âµs

data

Acquisition TimeâOC-12

(Reference-less operation)

TAQ

After falling edge of

4.0

PWRDN/CAL

From the return of valid

data

Reference Clock Range

See "4.4.Operation With-

out an External Refer-

ence" on page 12.

155.5

77.76

19.44

MHz

Input Reference Clock Frequency

Tolerance

CTOL

â500

500 ppm

Frequency Difference at which

Receive PLL goes out of Lock

(REFCLK compared to the divided

down VCO clock)

Â±650

ppm

*Note: As defined in Bellcore specifications: GR-253-CORE, Issue 3, September 2000. Using PRBS 223 â 1 data pattern.

Rev. 1.4

▷