Datasheet > LA1178

LA1178

更新时间： 2024-11-24 22:38:39

品牌	Logo	应用领域
三洋 - SANYO		无线
页数	文件大小	规格书
7页	300K
描述
FM Front End for Car Radio, Home Radio-Use

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中文翻译

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数据手册

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LA1178 数据手册

Ordering number : EN2712A

Monolithic Linear IC

LA1178M

FM Front End for Car Radio, Home Radio-Use

Functions

Package Dimensions

• Double end type mixer

• Oscillator

unit: mm

• Oscillator buffer

• IF amplifier

Features

• Wide-band AGC circuit

3086-MFP10

[LA1178M]

• Excellent intermodulation characteristic (wide-band AGC

circuit)

• On-chip local oscillation buffer for electronic tuning.

SANYO: MFP10

Specifications

Maximum Ratings at Ta=25°C

Parameter

Symbol

Conditions

Pins 2, 3, 10

Ta≤75°C

Ratings

Unit

Maximum supply voltage

Allowable power dissipation

Operating temperature

Storage temperature

max

440

°C

Pd max

Topr

–20 to +70

Tstg

–40 to +125

°C

Operating Conditions at Ta=25°C

Parameter

Symbol

Conditions

Ratings

Unit

Recommended supply voltage

Operating voltage range

8 to 9

Electrical Characteristics at Ta=25°C, V =8V, fim=88MHz, See specified Test Circuit.

Ratings

Parameter

Symbol

Conditions

Unit

min

typ

max

Quiescent current

No input

CCO

AGC high-level voltage

AGC low-level voltage

AGC mixer input

-H

AGC

-L

AGC

0dBµ, pin 4

7.7

8.0

0.07

100dBµ, pin 4

0.3

AGC

≤2V, Pin 4

108

dBµ

IN AGC

IF saturation output voltage

Input limiting voltage

Voltage gain

V -max

110dBµ

112

116

lim

65dBµ

Local OSC output voltage

No input, 75Ω termination

OSC

Note) Extreme caution should be exercised when applying voltage across pin 10 and 3 as dielectric breakdown may occur.

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

93097HA (KT)/5099YT/N137KI, TS No.2712-1/7

12 3 4 5 6 7

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