AD8002AR-EBZ(2015) Просмотр технического описания (PDF) - Analog Devices

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Компоненты Описание

производитель

AD8002AR-EBZ
(Rev.:2015)

Dual 600 MHz, 50 mW Current Feedback Amplifier

Analog Devices 

Data Sheet

–48

–49

–50

–CMRR

–51

+CMRR

–52

–53

–54

–55

–56

–55

–35 –15 5 25 45 65 85

JUNCTION TEMPERATURE (°C)

105 125

Figure 30. Common-Mode Rejection Ratio (CMRR) vs. Junction Temperature

100

RF = 750Ω

RC = 75Ω

10 VS = ±5.0V

POWER = 0dBm

(223.6mV rms)

G = +2

1

0.1

RbT = 50Ω

RbT = 0Ω

0.01

10k

100k

1M

10M

100M

1G

FREQUENCY (Hz)

Figure 31. Output Resistance vs. Frequency

0.2

0.1

0

–0.1

–0.2

–0.3

1M

–3dB BANDWIDTH

1

SIDE 1

0

SIDE 2

–1

0.1dB FLATNESS

–2

SIDE 1

–3

–4

VS = ±5.0V

VIN = 50mV

SIDE 2

–5

G = –1

RL = 100Ω

–6

RF = 549Ω

–7

–8

10M

100M

FREQUENCY (Hz)

–9

1G

Figure 32. −3 dB Bandwidth vs. Frequency, G = −1

AD8002

–50.0

–52.5

–55.0

–PSRR

–57.5

–60.0

–62.5

–65.0

–67.5

2V SPAN

CURVES ARE FOR WORST-

CASE CONDITION WHERE

ONE SUPPLY IS VARIED

WHILE THE OTHER IS

HELD CONSTANT.

–70.0

–72.5

+PSRR

–75.0

–55 –35 –15 5

25 45 65 85 105 125

JUNCTION TEMPERATURE (°C)

Figure 33. Power Supply Rejection Ration (PSRR) vs. Junction Temperature

0

–10

–20

–30

–40

SIDE 1

VS = ±5.0V

–50

SIDE 2 RL = 100Ω

VIN = 200mV

–60

1M

10M

100M

1G

FREQUENCY (Hz)

Figure 34. CMRR vs. Frequency (See Figure 45)

SIDE 1

G = –1

RF = 576Ω

RG = 576Ω

RC = 50Ω

SIDE 2

400mV

5ns

Figure 35. 2 V Step Response, G = −1

Rev. E | Page 11 of 21

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