MIC914(2000) 데이터 시트보기 (PDF) - Micrel

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MIC914
(Rev.:2000)

160MHz Low-Power SOT-23-5 Op Amp

Micrel 

MIC914

Test Circuits

VCC

10µF

BNC

Input

10k

BNC

Input

50Ω 0.1µF

0.1µF

10k

10k

50Ω

2k

4

2

MIC914 1

3

5

0.1µF

BNC

Output

50Ω 0.1µF

All resistors:

1% metal film

10µF

VEE

PSRR vs. Frequency

Micrel

VCC

R2

5k 10µF

BNC

Input

R1 5k

R7c 2k

R7b 200Ω

R7a 100Ω

All resistors 1%

4

2 0.1µF

MIC914 1

3

5 0.1µF

R6

5k R3

R5

200k 5k

R4

250Ω

10µF

VEE

VOUT

= VERROR

1+

R2

R1

+

R2

+ R5

R7

+ R4



CMRR vs. Frequency

BNC

Output

100pF VCC

R2 4k

10pF

10µF

R1

20Ω

R3 27k

4

2 0.1µF

S1

MIC914 1

BNC

S2

3

R5

R4 27k

20Ω

5 0.1µF

10pF

10µF

VEE

Noise Measurement

To

Dynamic

Analyzer

MIC914

4

June 2000

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