Datasheet > 843S06FYLFT

843S06FYLFT

更新时间： 2024-11-05 01:10:43

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
23页	335K
描述
Low Voltage, Low Skew, 1.244GHz PLL Clock Synthesizer

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中文翻译

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843S06FYLFT 数据手册

Low Voltage, Low Skew,

1.244GHz PLL Clock Synthesizer

843S06

DATA SHEET

GENERAL DESCRIPTION

FEATURES

• Six differential 3.3V LVPECL outputs

The 843S06 is a low voltage, low skew 3.3V LVPECL Clock

Synthesizer. The device targets clock distribution in SDH/SONET

telecommunication systems but is well suited for a wide range

of applications requiring high performance high-speed clock

synthesis.

1,244.16/622.08MHz; 1,244.16/622.08MHz

311.04/155.52MHz

77.76/38.88MHz

622.08/311.04MHz;

155.52/77.76MHz;

• Three selectable differential reference clock inputs

Clock frequency range: 19MHz to 622MHz

The device implements a fully integrated multiplying PLL

including:

• REF_CLKx, nREF_CLKx pairs can accept the following differ-

ential input level: LVPECL

• An on-chip analog voltage controlled oscillator (VCO)

• Phase-frequency detector

• Programmable frequency dividers (prescalers)

• Intrinsic jitter: 0.017mUI @ 622MHz

RMS

• Output skew: 200ps (maximum)

• Optional external VCXO possible

• Simple external loop ﬁlter

The loop ﬁlter is external in order to optimize the PLL for different

applications.

• Lock detect output signal

As an option, the 843S06 may be operated with an ex-

ternal voltage controlled crystal oscillator for applications

demanding a high-Q oscillator.

• Full 3.3V operating supply

• Low power operation 0.6W (typical)

• -40°C to 85°C ambient operating temperature

• Lead-free (RoHS 6) packaging

PIN ASSIGNMENT

48 47 46 45 44 43 42 41 40 39 38 37

VCOSEL1

FOUTA

nFOUTA

OEAA

REF_CLK1

nREF_CLK1

FOUTB

nFOUTB

OEAB

REF_CLK2

nREF_CLK2

SEL1

BLOCK DIAGRAM

ICS843S06

C_P

28 FOUT2

27 nFOUT2

26 OEA2

VCXO

REF_CLK3

C_SR_S

nREF_CLK3

V_C

DCCAL VCXO

13 14 15 16 17 18 19 20 21 22 23 24

REF_CLK1:3

CHAP

Select

V_CCA

V_CC

VCO

50Ω

V_T1:3

50Ω

Div.

2, 4

PFC

3:1

2.5GHz

V_EE

nREF_CLK1:3

VCOSEL1

Select

4:1

XOR

CHAP

VCOSEL2

NLDET

SEL1

SEL2

48-Lead TQFP, E-Pad

7mm x 7mm x 1.0mm

package body

Div.

1, 2, 4, 8,

16, 32, 64

NLOCK

Y Package

Top View

OEAx

FOUTx

nFOUTx

Select

7:1

SEL3:5

843S06 REVISION 11 10/23/15

12 3 4 5 6 7...23

中文翻译

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与843S06FYLFT相关器件

型号	品牌	获取价格	描述	数据表
843S1066CGLF	IDT	获取价格	CRYSTAL-TO-3.3V LVPECL CLOCK SYNTHESIZER
843S1066CGLFT	IDT	获取价格	CRYSTAL-TO-3.3V LVPECL CLOCK SYNTHESIZER
843S1066D	IDT	获取价格	Crystal-to-3.3V LVPECL Frequency Synthesizer
843S1066DGLF	IDT	获取价格	Crystal-to-3.3V LVPECL Frequency Synthesizer
843S1066DGLFT	IDT	获取价格	Crystal-to-3.3V LVPECL Frequency Synthesizer
843S1333CGLF	IDT	获取价格	CRYSTAL-TO-3.3V LVPECL CLOCK SYNTHESIZER
843S1333CGLFT	IDT	获取价格	CRYSTAL-TO-3.3V LVPECL CLOCK SYNTHESIZER
843S1333D	IDT	获取价格	Crystal-to-3.3V LVPECL Clock Synthesizer
843S1333DGLF	IDT	获取价格	Crystal-to-3.3V LVPECL Clock Synthesizer
843S1333DGLFT	IDT	获取价格	Crystal-to-3.3V LVPECL Clock Synthesizer

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