KM4121 데이터 시트보기 (PDF) - Fairchild Semiconductor

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KM4121

0.2mA, Low Cost, +2.7V & +5V, 35MHz Rail-to-Rail Amplifiers

Fairchild Semiconductor 

KM4111/KM4121

DATA SHEET

KM4111/KM4121 Performance Characteristics (Vs = +5V, G = 2, RL = 2kΩ to Vs/2, Rf = 2.5kΩ; unless noted)

2nd & 3rd Harmonic Distortion; Vs = +2.7V

-40

Vo = 1Vpp

-50

3rd

-60

-70

-80

2nd

-90

-100

10

100

1000

Frequency (kHz)

PSRR

10

0

-10

-20

-30

-40

-50

-60

-70

100

1k

10k

100k

1M

10M

Frequency (Hz)

CMRR

-20

-30

-40

-50

-60

-70

-80

-90

-100

10 100 1k 10k 100k 1M 10M

Frequency (Hz)

Small Signal Pulse Response Vs = +5V

Output Swing vs. RL

4.85

4.80

4.75

4.70

4.65

4.60

4.55

1

10

100

RL (kΩ)

Large Signal Pulse Response Vs = +5V

Time (1µs/div)

Enable Disable Response Vs = +5V

5V

Disable Pulse

0V

REV. 1B June 2001

Time (1µs/div)

Time (1µs/div)

5

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