LTC6605-7 Просмотр технического описания (PDF) - Linear Technology

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LTC6605-7

Dual Matched 7MHz Filter with Low Noise, Low Distortion Differential Amplifier

Linear Technology 

LTC6605-7

TYPICAL APPLICATION

Dual, Matched, 3rd Order 3.5MHz Lowpass Filter

301Ω

VINA

301Ω

470pF

1%

301Ω

VINB

301Ω

470pF

1%

LTC6605-7

1

22

2+

4–

5

18

7

8+

10 –

11

16

12

66057 TA04

VOUTA

VOUTB

Gain Magnitude vs Frequency

10

0

–10

–20

–30

–40

–50

–60

–70

–80

0.1

1

10

FREQUENCY (MHz)

100

66057 TA05

RELATED PARTS

PART NUMBER

DESCRIPTION

LT1568

4th Order Filter Building Block

LTC6404

Rail-to-Rail Output Differential Op Amp

LTC6406

3GHz Rail-to-Rail Input Differential Op Amp

LT6600-2.5/LT6600-5/ Differential 4th Order Lowpass Filters

LT6600-10/LT6600-15/

LT6600-20

LTC6601

Differential Pin-Configurable 2nd Order Filter

Building Block

LT6604-2.5/LT6604-5 Dual Differential 4th Order Lowpass Filters

COMMENTS

Lowpass and Bandpass Responses Up to 10MHz

1.5nV/√Hz Noise, –95dBc Distortion at 10MHz

1.6nV/√Hz Noise, –72dBc Distortion at 50MHz, 18mA

Cut-Off Frequencies of 2.5MHz/5MHz/10MHz/15MHz/20MHz

7MHz to 25MHz Pin-Configurable

Cut-Off Frequencies of 2.5MHz or 5MHz

20 Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com

66057f

LT 1208 • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 2008

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