AD8057ART-REEL 查看數據表（PDF） - Analog Devices

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产品描述 (功能)

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AD8057ART-REEL

Low Cost, High Performance Voltage Feedback, 325 MHz Amplifiers

Analog Devices 

AD8057/AD8058

0.00

–0.10

–0.20

–0.30

–0.40

–0.50

–0.60

–0.70

+IB @ ؎5V

+IB @ ؎2.5V

–IB @ ؎5V

–IB @ ؎2.5V

–IB @ ؎1.5V

+IB @ ؎1.5V

–0.80

–40 –30 –20 –10 0 10 20 30 40 50 60 70 80 85

TEMPERATURE ( C)

TPC 7. Input Bias Current vs. Temperature

4

3

PSRR @ ؎1.5V ؎5V

2

1

0

–40 –30 –20 –10 0 10 20 30 40 50 60 70 80 85

TEMPERATURE ( C)

TPC 8. PSRR vs. Temperature

0

–10

–20

–30

–40

–50

–60

0.1

–PSRR VS = ؎2.5V

+PSRR VS = ؎2.5V

1

10

100

FREQUENCY (MHz)

TPC 9. ±PSRR vs. Frequency

1000

HP8130A

PULSE

GENERATOR

TR/TF = 1ns

+VS 4.7␮F

VIN

50⍀

0.01␮F

0.001␮F

AD8057/58

VOUT

4.7␮F

1k⍀

0.01␮F

0.001␮F

–VS

TPC 10. Test Circuit G = +1, RL = 1 kΩ for TPCs 11 and 12

100mV

20mV/

DIV

–100mV

4ns/DIV

TPC 11. Small Signal Step Response G = +1,

RL = 1 kΩ, VS = ±5 V

5V

1V/DIV

–5V

4ns/DIV

TPC 12. Large Signal Step Response G = +1,

RL = 1 kΩ, VS = ±5.0 V

–6–

REV. B

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