HA12181FP 데이터 시트보기 (PDF) - Renesas Electronics

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HA12181FP

AM Radio Noise Reduction System

Renesas Electronics 

HA12181FP

Table of Pin Description and External Parts (cont.)

DC

No.

voltage

of

(V) (No

pin Name Function input)

6

Hold Hold of 3.3

level

differ-

ence.

Equivalent circuit

External parts

No.

C511

recom-

mended

value

0.033 µ

Influence of External

parts

Larger

than

recom-

Smaller

than

recom-

mended

value

mended

value

Must be used on the

recommended value.

7

GND GND

—

8

High- High-

3.3

Pass. Pass

AMP.

(Wave-

form

Compen-

sation)

9

AF out Output of 3.3

AF

6

C511

0.033µ

8

C510

0.033µ

—

C510

—

0.033 µ

—

—

Must be used on the

recommended value.

C508

R504

1µ

4.7 K

Output DC cut

Output load

10 Wave Wave- 3.3

form form

Compen-

sation

9

C508 R504

1µ 4.7k

C509

0.033 µ Must be used on the

recommended value.

10

C509

0.033µ

Rev.2.00 Jun 15, 2005 page 4 of 19

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