Datasheet > NJM2760

NJM2760

更新时间： 2022-11-24 21:17:54

品牌	Logo	应用领域
NJRC		显示器
页数	文件大小	规格书
7页	143K
描述
Band Pass Filter for Spectrum Analyzer Display

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NJM2760 数据手册

NJM2760

Band Pass Filter for Spectrum Analyzer Display

■ GENERAL DESCRIPTION

■ PACKAGE OUTLINE

The NJM2760 is a band pass filter for spectrum analyzer display.

It includes 4-band BPF amplifier, 4-band detector and recording

level indicator output.

It is suitable for mini-components, CD radio cassette and other

audio components.

NJM2760V

■ FEATURES

■ Operating Voltage

+2.7V to +9V

5mV typ.

■ 4 Band Pass Filters & Detector

■ Recording Level Indicator Output

■ Low Offset Voltage

■ Adjustable Input Sensitivity

■ Bipolar Technology

■ Package Outline

SSOP20

■ PIN CONFIGURATION

1. IN1

20. BUF2OUT

19. BPF1IN2

18. BPF1IN1

17. RECOUT

16. BPF1OUT

15. BPF2OUT

14. BPF3OUT

13. BPF4OUT

12. N.C.

2. IN2

3. BUF1OUT

4. BPF2IN1

5. BPF2IN2

6. BPF3IN1

7. BPF3IN2

8. BPF4IN1

9. BPF4IN2

10. GND

11. V+

■ BLOCK DIAGRAM

5.6kΩ

10kΩ 6.8kΩ

47nF

4.7nF

22nF

BPF4 out

1µF

V+

BPF

DET

1µF

BPF3 out

1µF

200kΩ

BPF2 out

1µF

L in

R in

200kΩ

1µF

BPF1 out

1µF

200kΩ

REC out

1µF

GND

470pF

– 1 –

12 3 4 5 6 7

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