NJM2760 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJM2760

Band Pass Filter for Spectrum Analyzer Display

Japan Radio Corporation  

NJM2760

s TERMINAL DESCRIPTION

No. SYMBOL

FUNCTION

1

IN1

Input for BPF1-4

2

IN2

Input for recording level detector

5

BPF2IN2

Capacitor terminal for BPF2

7

BPF3IN2

Capacitor terminal for BPF3

9

BPF4IN2

Capacitor terminal for BPF4

19

BPF1IN2

Capacitor terminal for BPF1

EQUIVALENT CIRCUIT

680Ω

VOLTAGE

1.4V

3

BUF1OUT

20 BUF2OUT

Buffer output

Buffer output

FB

680Ω

1.4V

4

BPF2IN1

Capacitor terminal for BPF2

6

BPF3IN1

Capacitor terminal for BPF3

8

BPF4IN1

Capacitor terminal for BPF4

680Ω

18

BPF1IN1

Capacitor terminal for BPF1

13

BPF4OUT

BPF4 output

14

BPF3OUT

BPF3 output

15

BPF2OUT

BPF2 output

16

BPF1OUT

BPF1 output

17

RECOUT Recording level detector output

10

GND

Ground terminal

90kΩ

FB

30kΩ

11

V+

Power supply terminal

1.4V

0V

-

-

–3–

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