LTC6601-1 View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC6601-1

Low Noise, 0.5% Tolerance, 5MHz to 28MHz, Pin Confi gurable Filter/ADC Driver

Linear Technology 

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LTC6601-1

APPLICATIONS INFORMATION

Example Filter Configurations of Basic 2nd Order

Filters

Figure 11 shows some simplified component hookups of

a selection of filters taken from Tables 7, 9 and 10. For

simplicity, VOCM pin bypass and power supply bypass

are not shown.

20 19 18 17 16

LTC6601-1

1

15

2

+

VIN

4

–

VOUT(DIFF)

5

11

6 7 8 9 10

GAIN = 0dB

fO = 13.92MHz

Q = 0.769

20 19 18 17 16

LTC6601-1

1

15

2

+

VIN

4

–

VOUT(DIFF)

5

11

6 7 8 9 10

GAIN = 0dB

fO = 22.71MHz

Q = 0.804

20 19 18 17 16

LTC6601-1

1

15

2

+

VIN

4

–

VOUT(DIFF)

5

11

6 7 8 9 10

GAIN = 6dB

fO = 9.85MHz

Q = 0.819

20 19 18 17 16

LTC6601-1

1

15

2

+

VIN

4

–

VOUT(DIFF)

5

11

6 7 8 9 10

GAIN = 6dB

fO = 16.06MHz

Q = 0.868

20 19 18 17 16

LTC6601-1

1

15

2

+

VIN

4

–

VOUT(DIFF)

5

11

20 19 18 17 16

LTC6601-1

1

15

2

+

VIN

4

–

VOUT(DIFF)

5

11

6 7 8 9 10

GAIN = 2.5dB

fO = 12.06MHz

Q = 0.801

6 7 8 9 10

GAIN = 2.5dB

fO = 19.67MHz

Q = 0.841

66011 F11

Figure 11. Basic 2nd Order Filter Configurations

66011f

29

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