LA1175 データシートの表示（PDF） - SANYO -> Panasonic

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LA1175

FM front end for car radio, home stereo application

SANYO -> Panasonic 

Operating Conditions at Ta=25°C

Parameter

Symbol

Recommended supply voltage

Operating voltagerange

VCC

VCC op

LA1175, 1175M

Conditions

Pin 4, 8, 9, 14

Ratings

Unit

8

V

8 to 9

V

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

Parameter

Symbol

Conditions

Ratings

Unit

min typ max

Current drain

ICC

Pins 4, 8, 9, 14 : no input

23.0 28.0 33.0 mA

AGC high-level voltage

AGC low-level voltage

IF input resistance

AGC control input

VAGCH

VAGCL

RIN

VCL7

VIN=0dBµ, VCL=4V

VIN=100dBµ, VCL=4V

VIN=100dBµ, VAGC=7V

7.6 7.9

V

0.2 0.7 V

260 330 400 Ω

0.25 0.5 V

Voltage gain

VCL2

AV

VIN=100dBµ, VAGC=2V

LA1175 : VIN=75dBµ

LA1175M : VIN=75dBµ

1.1 1.6 2.1 V

99 102 105 dBµ

97 100 103 dBµ

Input limiting voltage

VINlim

LA1175 : Referenced to VIN=110dBµ

81

88

95 dBµ

LA1175M : Referenced to VIN=110dBµ 80

87

94 dBµ

AGC input voltage

ViAGC

Saturation output voltage VOUT

VAGC=2V

LA1175 : VIN=110dBµ

67

74

110 114

81 dBµ

dBµ

OSC BUFF output

ANT damping drive

VOSC BUFF

IANT-D

LA1175M : VIN=110dBµ

1kΩ load

VIN=100dBµ

100 113

105 109

4.5 6.0

dBµ

dBµ

8.0 mA

current

Ambient temperature, Ta – °C

Ambient temperature, Ta – °C

No.2276-2/14

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