TA2030FN Ver la hoja de datos (PDF) - Toshiba

Número de pieza

componentes Descripción

Fabricante

TA2030FN

TV/FM SYSTEM F/E (1.5V USE)

Toshiba 

TA2030FN

Terminal Explanation

Terminal Voltage: Typical Terminal Voltage at no Signal with Test Circuit. (VCC = 1.2V,

Ta = 25°C)

Termi-

nal

No.

1

Terminal

Name

TV IN

Function

Input of TV RF signal

(common-base type)

Internal Circuit

Terminal

Voltage(V)

FM

TV

―

0.1

By-pass terminal of TV RF

and MIX

2

TV BY

(radiation is lightened by

connected capacitor.)

―

0.7

TV RF tuning circuit is

15

TV RF

connected.

1.2

1.2

3

RF GND

―

By-pass terminal of FM RF

4

FM BY

and MIX

(radiation is lightened by

connected capacitor.)

Input of FM RF signal

5

FM IN

(common-base type)

FM RF tuning circuit is

14

FM RF

connected.

Mode switch

VCC: TV mode

OPEN / GND: FM mode

6

MODE SW

―

0

0

0.7

―

0.1

―

1.2

1.2

0

1.2

Power switch

VCC: Power on

OPEN / GND: Power off

7

PW SW

1.2

1.2

Output of TV / FM IF signal.

Output impedance

8

IF OUT

330Ω (typ.)

MIX coil is connected.

9

MIX OUT

1.1

1.1

1.2

1.2

3

2002-10-30

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