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LA1178M View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
Manufacturer
LA1178M Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
Ordering number : EN2712A
Monolithic Linear IC
LA1178M
FM Front End for Car Radio, Home Radio-Use
Functions
• Double end type mixer • Oscillator
• Oscillator buffer
• Wide-band AGC circuit
• IF amplifier
Features
• Excellent intermodulation characteristic (wide-band AGC
circuit)
• On-chip local oscillation buffer for electronic tuning.
Package Dimensions
unit: mm
3086-MFP10
[LA1178M]
Specifications
Maximum Ratings at Ta=25°C
Parameter
Symbol
Maximum supply voltage
Allowable power dissipation
VCC max
Pd max
Operating temperature
Topr
Storage temperature
Tstg
Conditions
Pins 2, 3, 10
Ta75°C
SANYO: MFP10
Ratings
Unit
10
V
440 mW
–20 to +70
°C
–40 to +125
°C
Operating Conditions at Ta=25°C
Parameter
Symbol
Recommended supply voltage VCC
Operating voltage range
VCC op
Conditions
Ratings
Unit
8
V
8 to 9
V
Electrical Characteristics at Ta=25°C, VCC=8V, fim=88MHz, See specified Test Circuit.
Parameter
Symbol
Conditions
Ratings
Unit
min typ max
Quiescent current
ICCO
No input
21
26
31 mA
AGC high-level voltage
AGC low-level voltage
AGC mixer input
VAGC-H
VAGC-L
VIN AGC
0dBµ, pin 4
100dBµ, pin 4
VAGC2V, Pin 4
7.7 8.0
0.07
67
74
V
0.3 V
81 dBµ
IF saturation output voltage
Input limiting voltage
VIF-max
Vlim
110dBµ
108 112 116 dBµ
81
88
95 dBµ
Voltage gain
VG
65dBµ
84
88
92 dBµ
Local OSC output voltage
VOSC
No input, 75termination
80
84
88 dBµ
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
 

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