Datasheet > VSC8239

VSC8239

更新时间： 2024-02-25 21:16:07

品牌	Logo	应用领域
VITESSE		/
页数	文件大小	规格书
2页	236K
描述
9.953 Gbps to 11.3 Gbps Dual XFP Signal Conditioner

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技术参数
数据手册

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VSC8239 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

VSC8239 数据手册

NETWORK PRODUCTS

VSC8239

9.953 Gbps to 11.3 Gbps Dual XFP Signal Conditioner

B L O C K D I A G R A M :

LOLN

RX FILT

DAC

RX_BW

RX_OC

PIO4,

LOL_POL

DAC

RX_BYPSEL[3:0]

TX_LOL

RX_GAIN

BY P

LOGIC

RX_BOOST

Recei ve

DataOut

RD+

RD–

RXIN+

RXIN–

Rec ei ve

Data In

CK/4

VGA

RX CDR

RX_BYPASS

Offset

Correction

RX_LTR

HOST_ LPBCK/

RX_ DINV

RX_OC_

LOOP_ENBL

REFCLK+

REFCLK–

LOS_ POL

LOS/LOT

LOS

RX_LOS

Thr DA C

CTRL

Signals

HOSTSIDE

PIO[4:0]

LINESIDE

Serial

Interface

Control

TX_LOL

SET/ CLR DAC

Read back

Signa ls

TX_OC_

LOOP_ENBL

LINE_LPBCK/

TX_DINV

TX_ LTR

Offset

Correction

TX CDR

Transmi t

Data In

TD+

TD–

CK /4

VG A

TXOUT+ Transmit

TXOUT– Data O ut

DAC

TX_BOOST

BYP

L OGIC

TX_GAIN

TX_OC

DAC

TX_BYPASS

TX_ BYPSEL[3:0]

TX_BW

DAC

TXFILT

CDD12

F E A T U R E S :

B E N E F I T S :

4Reduces board space usage

4Small size – 32-Pin, QFP (5 mm x 5 mm) package

4Continuous tuning of the operation frequency without needing to select

49.953 Gbps to 11.3 Gbps operation

4Integrated loopback functions

between VCO

4Provides on-chip line and diagnostic functions

4Programmable gain and equalization for Rx and Tx

4Two-wire Serial Interface/SPI Serial Control Interface

410 mV typical input sensitivity

4Allows optical and XFI adaption of input signals for optimized sensitivity

and jitter performance

4Allows serial access to internal control registers

4Provides long-haul receive optical sensitvity

4Allows for built in test signal generation of industry standard PRBS and

4Built In Self Test (BIST) features including flexible error detection modes

4Full XFP compliant jitter specifications

user defined-patterns coupled with a full rate error detection capability

4Fully meets all XFP MSA SONET and datacom jitter specifications

including jitter generation, tolerance, and transfer

S P E C I F I C A T I O N S :

49.953 Gbps to 11.3 Gbps operation

410 mV typical input sensitivity

45 mm x 5 mm package

4XFI compliant IO specifications

41.8 V single power supply

4600 mW typical power dissipation

4Full XFP compliant jitter specifications

PB-VSC8239-001

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