LT1813HVIS8 View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LT1813HVIS8

Dual/Quad 3mA, 100MHz, 750V/µs Operational Amplifiers

Linear Technology 

TYPICAL APPLICATIO

4MHz, 4th Order Butterworth Filter

232Ω

232Ω

VIN

665Ω

220pF

–

47pF

1/2 LT1813

+

274Ω

274Ω 562Ω

470pF

–

22pF

1/2 LT1813

+

VOUT

1813/14 TA01

LT1813/LT1814

Filter Frequency Response

10

0

–10

–20

–30

–40

–50

–60

–70 VS = ±5V

–80 VIN = 600mVP-P

PEAKING < 0.12dB

–90

0.1

1

10

FREQUENCY (MHz)

100

1813/14 TA02

Gain of 20 Composite Amplifier Drives Differential Load with Low Distortion

1k

–

1/4 LT1814

+

800Ω

10k

68pF

499Ω

LOAD

–

1/4 LT1814

+

9k

499Ω

1/4 LT1814

–

68pF

1/4 LT1814

+

VIN

1k

499Ω

GAIN = 20

–3dB BANDWIDTH = 10MHz

DISTORTION = –77dB AT 2MHz,

RL = 1k

499Ω

1814 TA03

18134fa

13

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