LT5534ESC6 データシートの表示（PDF） - Linear Technology

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LT5534ESC6

50MHz to 3GHz RF Power Detector with 60dB Dynamic Range

Linear Technology 

LT5534

TYPICAL PERFORMANCE CHARACTERISTICS (Test circuit shown in Figure 1)

4

VOUT Variation vs RF Input Power

3

VCC = 3V AT 50MHz

NORMALIZED AT 25°C

2

1

TA = –40°C

0

TA = 85°C

–1

–2

–3

–60

–50 –40 –30 –20 –10 0

RF INPUT POWER (dBm)

5534 G04

VOUT Variation vs RF Input Power

3

VCC = 3V AT 900MHz

NORMALIZED AT 25°C

2

1

TA = –40°C

0

TA = 85°C

–1

–2

–3

–60

–50 –40 –30 –20 –10 0

RF INPUT POWER (dBm)

5534 G06

VOUT Variation vs RF Input Power

3

VCC = 3V AT 1.9GHz

NORMALIZED AT 25°C

2

1

TA = 85°C

0

TA = –40°C

–1

–2

–3

–60

–50 –40 –30 –20 –10 0

RF INPUT POWER (dBm)

5534 G08

Output Voltage vs RF Input Power

2.4

3

VCC = 3V

AT 900MHz

2.0

2

1.6

1

1.2

0

0.8

–1

0.4

0

–60

TA = 25°C –2

TA = 85°C

TA = –40°C

–3

–50 –40 –30 –20 –10 0

RF INPUT POWER (dBm)

5534 G05

Output Voltage vs RF Input Power

2.4

3

VCC = 3V

AT 1.9GHz

2.0

2

1.6

1

1.2

0

0.8

–1

0.4

0

–60

TA = 25°C

–2

TA = 85°C

TA = –40°C

–3

–50 –40 –30 –20 –10 0

RF INPUT POWER (dBm)

5534 G07

Output Voltage vs RF Input Power

2.4

3

VCC = 3V

AT 2.5GHz

2.0

2

1.6

1

1.2

0

0.8

–1

0.4

0

–60

TA = 25°C

TA = 85°C

TA = –40°C

–50 –40 –30 –20 –10

RF INPUT POWER (dBm)

–2

–3

0

5534 G09

5534fc

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