CA5160(2003) 데이터 시트보기 (PDF) - Intersil

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CA5160
(Rev.:2003)

4MHz, BiMOS Microprocessor Operational Amplifier with MOSFET Input/CMOS Output

Intersil 

CA5160

8.2kΩ

20pF

+7.5V

VOLTAGE-CONTROLLED

CURRENT SOURCE

7

1kΩ

1kΩ

3

2

2MΩ

+

CA3080A 6

-

4

5

-7.5V

SYMMETRY 4.7kΩ

-7.5V 100kΩ +7.5V

0.9 - 7pF

C1

6.2kΩ

10-80pF

C2

BUFFER

VOLTAGE FOLLOWER

+7.5V

HIGH

FREQ.

SHAPE

7

3+

4 - 60pF CA5160

C3

2-

EXTERNAL

SWEEPING INPUT

4

0.1

µF

-7.5V

CENTERING

100kΩ

430pF

0.1µF

6.8MΩ

10kΩ

6

2

3

THRESHOLD

DETECTOR

+7.5V +7.5V

30kΩ

5

7

-

CA3080 6

+

4

-7.5V

10kΩ

7.5V

MAX FREQ

SET

10kΩ 6.2kΩ

-7.5V

C4

4 - 60pF

MIN. FREQ. SET

2kΩ

500Ω 500Ω

FREQ

ADJUST

-7.5V

HIGH FREQ

LEVEL

ADJUST

FIGURE 12A. FUNCTION GENERATOR CIRCUIT

50kΩ

2-1N914

C5

15 - 115pF

NOTE: A square wave signal modulates the external sweeping

input to produce 1Hz and 1MHz, showing the 1,000,000/1

frequency range of the function generator.

NOTE: The bottom trace is the sweeping signal and the top trace is

the actual generator output. The center trace displays the 1MHz signal

via delayed oscilloscope triggering of the upper swept output signal.

FIGURE 12B. TWO-TONE OUTPUT SIGNAL FROM THE

FUNCTION GENERATOR

FIGURE 12C. TRIPLE-TRACE OF THE FUNCTION GENERATOR

SWEEPING TO 1MHz

FIGURE 12. CA5160 1,000,000/1 SINGLE CONTROL FUNCTION GENERATOR - 1MHz TO 1Hz

13

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