MAX428CSA データシートの表示（PDF） - Maxim Integrated

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MAX428CSA

Single/Dual/Quad High-Speed, Fast-Settling, High Output Current Operational Amplifier

Maxim Integrated 

Single/Dual/Quad High-Speed, Fast-Settling,

High Output Current Operational Amplifier

OPEN LOOP FREQUENCY RESPONSE

20

φ,

RL = 2kΩ

CL = 50pF

60

15

120

10

AV,

RL

CL

= 2kΩ

= 50pF

180

5

240

0

AV,

RL

CL

= 50Ω

= 5pF

-5

φ,

RL = 50Ω

CL = 5pF

300

360

-10

10MHz

100MHz

1GHz

FREQUENCY

R2 = 2kΩ

R1 = 1kΩ

eIN

RL

eo / eIN = (1 + R2 / R1) = 3V/V

CL eO

eIN

eO

CLOSED LOOP FREQUENCY RESPONSE

20 R1 = 1k,

R2 = 2k

15

AV,

RL

CL

= 50Ω

= 5pF

AV,

RL

CL

= 2kΩ

= 50pF

10

0

45

5

0

φ,

RL = 50Ω

CL = 5pF

90

135

180

225

eIN

-5

φ,

RL = 2kΩ

CL = 50pF

270

315

-10

1MHz

10MHz

100MHz

1GHz

FREQUENCY

eO

RL = 2Ω

CL = 50pF

RL = 50Ω

CL = 5pF

SMALL SIGNAL STEP RESPONSE

Figure 3. Frequency and Time Domain Response Characteristics, AV = 3

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