Datasheet > 8P34S2108

8P34S2108

更新时间： 2024-10-01 01:07:39

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
20页	544K
描述
Dual 1:8 LVDS Output 1.8V Fanout Buffer

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中文翻译

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数据手册

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8P34S2108 数据手册

Dual 1:8 LVDS Output 1.8V Fanout Buffer

Features

8P34S2108

Datasheet

Description

▪ Dual 1:8 low skew, low additive jitter LVDS fanout buffers

The 8P34S2108 is a high-performance, low-power, differential

dual 1:8 LVDS output 1.8V fanout buffer. The device is designed

for the fanout of high-frequency, very low additive phase-noise

clock and data signals. Two independent buffer channels are

available, each channel has two low skew outputs. High isolation

between channels minimizes noise coupling. AC characteristics

such as propagation delay are matched between channels.

Guaranteed output-to-output and part-to-part skew characteristics

make the 8P34S2108 ideal for those clock distribution

▪ Matched AC characteristics across both channels

▪ High isolation between channels

▪ Low power consumption

▪ Both differential CLKA, nCLKA and CLKB, nCLKB inputs

accept LVDS, LVPECL and single-ended LVCMOS levels

▪ Maximum input clock frequency: 2GHz

▪ Output amplitudes: 350mV, 500mV (selectable)

▪ Output bank skew: 10ps typical

applications demanding well-defined performance and

repeatability. The device is characterized to operate from a 1.8V

power supply. The integrated bias voltage references enable easy

interfacing AC-coupled signals to the device inputs.

▪ Output skew: 20ps typical

▪ Low additive phase jitter, RMS: 45fs typical

(f_REF= 156.25MHz, 12kHz - 20MHz)

Block Diagram

▪ Full 1.8V supply voltage mode

QA0

nQA0

▪ Device current consumption (I_DD): 280mA typical

▪ Lead-free (RoHS 6), 48-lead VFQFN packaging

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

▪ Supports case temperature up to 105°C

QA1

nQA1

QA2

VDDA

nQA2

51k

QA3

nQA3

CLKA

nCLKA

QA4

nQA4

51k

QA5

nQA5

QA6

VDDA

Voltage

Reference A

nQA6

VREFA

SELAA

51k

QA7

nQA7

QB0

nQB0

QB1

nQB1

QB2

nQB2

VDDB

51k

QB3

nQB3

CLKB

nCLKB

QB4

nQB4

51k

QB5

nQB5

Voltage

Reference B

VREFB

SELAB

VDDB

QB6

nQB6

51k

QB7

nQB7

8P34S2108 transistor count: 1113

October 20, 2016

12 3 4 5 6 7...20

中文翻译

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与8P34S2108相关器件

型号	品牌	获取价格	描述	数据表
8P34S2108NLGI	IDT	获取价格	Dual 1:8 LVDS Output 1.8V Fanout Buffer
8P34S2108NLGI/W	IDT	获取价格	Dual 1:8 LVDS Output 1.8V Fanout Buffer
8P34S2108NLGI8	IDT	获取价格	Dual 1:8 LVDS Output 1.8V Fanout Buffer
8P36-02-1-09S-F	GRAYHILL	获取价格	Rotary Switch, 9 Positions, DP9T, Maintained, 0.25A, 28VDC, 12 PCB Hole Cnt, Solder Termin
8P36-05-1-08S-F	GRAYHILL	获取价格	Rotary Switch, 8 Positions, 5P8T, Maintained, 0.25A, 28VDC, 12 PCB Hole Cnt, Solder Termin
8P36-06-1-02S-F	GRAYHILL	获取价格	Rotary Switch, 2 Positions, 6PDT, Maintained, 0.25A, 28VDC, 12 PCB Hole Cnt, Solder Termin
8P36-06-1-04N-F	GRAYHILL	获取价格	Rotary Switch, 4 Positions, 6P4T, Maintained, 0.25A, 28VDC, 12 PCB Hole Cnt, Solder Termin
8P36-10-1-05N-F	GRAYHILL	获取价格	Rotary Switch, 5 Positions, 10P5T, Maintained, 0.25A, 28VDC, 12 PCB Hole Cnt, Solder Termi
8P36-10-1-08N-F	GRAYHILL	获取价格	Rotary Switch, 8 Positions, 10P8T, Maintained, 0.25A, 28VDC, 12 PCB Hole Cnt, Solder Termi
8P36-10-1-10N-F	GRAYHILL	获取价格	Rotary Switch, 10 Positions, 10P10T, Maintained, 0.25A, 28VDC, 12 PCB Hole Cnt, Solder Ter

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