Si5324A-C-GM datasheet(1/72 Pages) SILABS

Numer części	Si5324A-C-GM

Szczegółowy opis	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/ JITTER ATTENUATOR

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Producent	SILABS [Silicon Laboratories]

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Rev. 1.0 1/13

Si5324

Features

Applications

Description

The Si5324 is a low-bandwidth, jitter-attenuating, precision clock multiplier

for applications requiring sub 1 ps jitter performance with loop bandwidths

between 4 Hz and 525 Hz. The Si5324 accepts two input clocks ranging

from 2 kHz to 710 MHz and generates two output clocks ranging from 2 kHz

to 945 MHz and select frequencies to 1.4 GHz. The two outputs are divided

down separately from a common source. The Si5324 can also use its

external reference as a clock source for frequency synthesis. The device

provides virtually any frequency translation combination across this

operating range. The Si5324 input clock frequency and clock multiplication

ratio are programmable via an I2C or SPI interface. The Si5324 is based on

Silicon Laboratories' 3rd-generation DSPLL® technology, which provides

any-frequency synthesis and jitter attenuation in a highly integrated PLL

solution that eliminates the need for external VCXO and filter components.

The DSPLL loop bandwidth is digitally programmable, providing jitter

performance optimization at the application level. The Si5324 is ideal for

providing clock multiplication and jitter attenuation in high performance

timing applications.

 Generates any frequency from

2 kHz to 945 MHz and select

frequencies to 1.4 GHz from an

input frequency of 2 kHz to

710 MHz

 Ultra-low jitter clock outputs as low

as 290 fs rms (12 kHz–20 MHz),

320 fs rms (50 kHz–80 MHz)

 Integrated loop filter with

selectable loop bandwidth

(4– 525 Hz)

 Meets ITU-T G.8251 and Telcordia

GR-253-CORE jitter specification

 Hitless input clock switching with

phase build-out

 Freerun, Digital Hold operation

 Configurable signal format per

output (LVPECL, LVDS, CML,

CMOS)

 Support for ITU G.709 and custom

FEC ratios (255/238, 255/237,

255/236, 239/237, 66/64, 239/238,

15/14, 253/221, 255/238)

 LOL, LOS, FOS alarm outputs

 I2C or SPI programmable

 On-chip voltage regulator with high

PSNR

 Single supply 1.8 ±5%, 2.5 ±10%,

or 3.3 V ±10%

 Small size: 6 x 6 mm 36-lead QFN

 Pb-free, ROHS-compliant

 Broadcast video –3G/HD/SD-SDI,

Genlock

 Packet Optical Transport Systems

(P-OTS), MSPP

 OTN/OTU-1/2/3/4 Asynchronous

Demapping (Gapped Clock)

 SONET OC-48/192/768,

SDH/STM-16/64/256 line cards

 1/2/4/8/10G Fibre Channel line

cards

 GbE/10/40/100G Synchronous

Ethernet (LAN/WAN)

 Data converter clocking

 Wireless base stations

 Test and measurement

A NY-F REQUENCY P RECISION C LOCK M ULTIPLIER/

J ITTER A TTENUATOR

Ordering Information:

See page 63.

Pin Assignments

1

2

3

29

30

31

32

33

34

35

36

20

21

22

23

24

25

26

27

10 11 12 13 14 15 16 17

4

5

6

7

8

NC

RST

C2B

INT_C1B

GND

VDD

XA

CS_CA

SCL

SDA_SDO

A1

A2_SS

SDI

GND

Pad

A0

GND

9

18

19

28

XB

GND

Podobny numer części - Si5324A-C-GM

Producent	Numer części	Arkusz danych	Szczegółowy opis
Skyworks Solutions Inc.	SI5324A-C-GM	1Mb / 72P	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/ JITTER ATTENUATOR Rev. 1.1

More results

Podobny opis - Si5324A-C-GM

Producent	Numer części	Arkusz danych	Szczegółowy opis
Silicon Laboratories	SI5369	518Kb / 84P	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR
Skyworks Solutions Inc.	SI5368	824Kb / 92P	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR Rev. 1.0
Silicon Laboratories	SI5327	1Mb / 60P	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR
Skyworks Solutions Inc.	SI5319	1Mb / 50P	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR Rev. 1.0
	SI5327	1Mb / 60P	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR Rev. 1.0
	SI5326	550Kb / 71P	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR Rev. 1.0
Silicon Laboratories	SI5326C-C-GM	381Kb / 72P	ANY FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR
Skyworks Solutions Inc.	SI5324	1Mb / 72P	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/ JITTER ATTENUATOR Rev. 1.1
Skyworks Solutions Inc.	SI5369	951Kb / 84P	ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR Rev. 1.0
Silicon Laboratories	SI5374	352Kb / 69P	4-PLL ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR

More results

Si5324A-C-GM Arkusz danych(PDF) 1 Page - Silicon Laboratories

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