LTC2203C(RevB) Просмотр технического описания (PDF) - Linear Technology

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Компоненты Описание

производитель

LTC2203C
(Rev.:RevB)

16-Bit, 25Msps/10Msps ADCs

Linear Technology 

TYPICAL PERFOR A CE CHARACTERISTICS

LTC2203/LTC2202

LTC2202: 32K Point FFT,

fIN = 30.5MHz, –1dBFS, PGA = 1

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

0

1

2

3

4

5

FREQUENCY (MHz)

22023 G55

LTC2202: SFDR vs Input Level,

fIN = 30.1MHz, PGA = 0,

Dither “Off”

140

120

100

80

60

40

20

0

–70 –60 –50 –40 –30 –20 –10 0

INPUT LEVEL (dBFS)

22023 G58

LTC2202: 32K Point FFT,

fIN = 30.5MHz, –10dBFS, PGA = 1

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

0

1

2

3

4

5

FREQUENCY (MHz)

22023 G56

LTC2202: SFDR vs Input Level,

fIN = 30.1MHz, PGA = 0,

Dither “On”

140

120

100

80

60

40

20

0

–70 –60 –50 –40 –30 –20 –10 0

INPUT LEVEL (dBFS)

22023 G59

LTC2202: 32K Point FFT,

fIN = 30.5MHz, –20dBFS, PGA = 1

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

0

1

2

3

4

5

FREQUENCY (MHz)

22023 G57

LTC2202: 32K Point FFT,

fIN = 70.1MHz, –1dBFS, PGA = 1

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

0

1

2

3

4

5

FREQUENCY (MHz)

22023 G60

LTC2202: 32K Point FFT,

fIN = 70.1MHz, –10dBFS, PGA = 1

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

0

1

2

3

4

5

FREQUENCY (MHz)

22023 G61

LTC2202: 32K Point FFT,

fIN = 70.1MHz, –20dBFS, PGA = 1

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

0

1

2

3

4

5

FREQUENCY (MHz)

22023 G62

22032fb

13

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