NJM2760 データシートの表示（PDF） - Japan Radio Corporation

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NJM2760

Band Pass Filter for Spectrum Analyzer Display

Japan Radio Corporation  

NJM2760

s ABSOLUTE MAXIMUM RATING (Ta=25°C)

PARAMETER

SYMBOL

Supply Voltage

V+

Power Dissipation

PD

Operating Temperature Range

Topr

Storage Temperature Range

Tstg

RATINGS

14

300

-20 to +75

-40 to +125

UNIT

V

mW

°C

°C

s ELECTRICAL CHARACTERISTICS (Ta=25°C, V+=3.3V, VIN=1VPEAK unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP. MAX.

xPower Supply

Operating Voltage

V+

-

2.7

3.3

9.0

Operating Current

Icc

No Signal

-

1.4

3.0

x AC CHARACTERISTICS

Typical Output Voltage

Maximum Output Voltage

BPF1 Center Frequency Level

BPF2 Center Frequency Level

BPF3 Center Frequency Level

BPF4 Center Frequency Level

DC Offset Voltage

VOT

VOM

GVBPF1

GVBPF2

GVBPF3

GVBPF4

VOS

Vin=1Vpeak,

f=Center Frequency of BPF

Vin=3Vpeak,

f=Center Frequency of BPF

f=8kHz

f=1.2kHz

f=300Hz

f=80Hz

No Signal

0.7

1.0

1.42

2.1

3.0

-

-3

0

+3

-3

0

+3

-3

0

+3

-3

0

+3

-

5

30

UNIT

V

mA

V

V

dB

dB

dB

dB

mV

x TEST CIRCUIT

R1 100kΩ C1 1µF

IN1

1 IN1

R2 100kΩ C2 1µF

IN2

2 IN2

3

R3 6.8kΩ

C3 4.7nF

4

C4 4.7nF

5

C5 22nF

R4 5.6kΩ

6

C6 22nF

7

R5 10kΩ

C7 47nF

8

C8 47nF

9

BUF1OUT

BPF2IN1

BPF2IN2

BPF3IN1

BPF3IN2

BPF4IN1

BPF4IN2

BUF2OUT

BPF1IN2

BPF1IN1

20

C16 470pF

19

C15 470pF

18

RECOUT 17

BPF1OUT 16

BPF2OUT 15

BPF3OUT 14

BPF4OUT 13

NC 12

C14 1µF

C13 1µF

C12 1µF

C11 1µF

C10 1µF

RECOUT

BPF1OUT

BPF2OUT

BPF3OUT

BPF4OUT

10 GND

V+ 11

+ C9

V+

1µF

–2–

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