DC !#$% J - Analog Devices

==

RMS =DC !"#$%J= ! 288

Glen Brisebois =Joseph Petrofsky

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08/02/288

VDD

5V

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LTC1966

IN1DCOUTPUTCAVE

1µFIN2

DN288 F01a

VOUTDC + ACINPUTS(1VPEAK

DIFFERENTIAL)OUT RTN

GND ENVSS

VDD

2.7V2.7V/3V CMOS

LTC1966

IN1 DCOUTPUTCAVE

1µFCC

0.1µF

IN2

DN288 F01b

VOUTAC INPUT(1VPEAK)

OUT RTN

GND

EN

VSS

OFFON

VDD

2.5V

–2.5V –2.5V

–2.5V

LTC1966

IN1DCOUTPUTCAVE

1µF

0.1µFX7R

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DN288 F01c

VOUT

DC + ACINPUT

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LINEAR TECHNOLOGY CORPORATION 2002

dn288f 0601 35K • PRINTED IN CHINA

!"#$%&'()RMS=DC !"#$%&'()*+,&-.

!"#$%&'()www.linear.com.cn =info@linear-tech.com.hk

!"#

http://www.linear.com.cn/go/dnLTC1966

!"#Linear Technology Corporation Ltd.www.linear.com.cn !"#$#% OOP

!" O ONMU

(852)2428-0303 (852)2348-0885

!"#!$%& OOT

! NSNM

200003 (86)21-6375-9478 (86)21-6375-9479

!"#$%Cytech Technology Ltd.www.cytecht.com !"(852)2375-8866 (852)2375-7700 !"(010)8268-4280 (010)8268-4277 !"(028)522-4111 (028)523-9451 !"(023)6860-8938 (023)6860-8938 !"(020)8762-7232 (020)8762-7227 !"(025)481-0877 (025)480-8023 !"(021)6440-1373 (021)6440-0166 !"(0755)386-7431 (0755)386-7954 !"(029)848-1716 (029)848-0985 !"(027)8736-0546 (027)8736-0547

!"#$ ! !"#$%Unique-A Division of Memec (Asia Pacific) Ltd.www.unique-ap.comunique@memec-asiapacific.com !"(852)2410-2778 (852)2370-3247 !"(010)8519-1866 (010)8519-1865 !"(028)620-0026 (028)620-0027 !"(021)6317-8226 (021)6317-3446 !"(0755)366-4329 (0755)366-4330 !"(027)8732-2646 (027)8732-2729 !"(0592)516-4701 (0592)516-4702 !"(029)822-9180 (029)825-8595 !"(0532)582-1322 (0532)582-1322

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–0.2

0.2

–0.8

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0

100 200 300 400

DN288 F02

500500 150 250 350 450

LTC1966, ∆Σ

60Hz SINEWAVES

CONVENTIONALLOG/ANTILOG

∆-ΣREF

VIN

VOUT

DN288 F03

LPF±1

DV

VIN

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