TA8127 데이터 시트보기 (PDF) - Toshiba

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TA8127

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

Toshiba 

TA8127N / F

Electrical Characteristics

Unless Otherwise Specified,

Ta = 25°C, VCC = 3V, F / E: f = 83MHz, fm = 1kHz

FM IF: f = 10.7MHz, ∆f = ±22.5kHz, fm = 1kHz

AM: f = 1MHz, MOD = 30%, fm = 1kHz

MPX: fm = 1kHz

Characteristic

Supply current

Input limiting voltage

F/E

Local OSC voltage

Input limiting voltage

Rcovered output voltage

FM Signal to noise ratio

IF

Total harmonic distortion

AM rejection ratio

Lamp on sensitivity

Gain

Recovered output voltage

AM Signal to noise ratio

Total harmonic distortion

Lamp on sensitivity

Pin(19) output resistance

Symbol

ICC (FM)

ICC (AM)

Vin (lim.)

VOSC

Vin (lim.)

IF

VOD

S/N

THD

AMR

VL

GV

VOD

S/N

THD

VL

R19

Test

Cir-

Test Condition

cuit

1 Vin = 0, FM mode

1 Vin = 0, AM mode

1 - 3dB limiting

2 fOSC = 72.3MHz

1 - 3dB limiting

1 Vin = 80dBµV EMF

1 Vin = 80dBµV EMF

1 Vin = 80dBµV EMF

1 Vin = 80dBµV EMF

1 IL = 1mA

1 Vin = 26dBµV EMF

1 Vin = 60dBµV EMF

1 Vin = 60dBµV EMF

1 Vin = 60dBµV EMF

1 IL = 1mA

FM mode

1

AM mode

Min.

Typ.

―

13.2

―

8.4

―

10.0

―

105

40

46

55

80

―

70

―

0.4

―

32

45

51

40

70

55

80

―

42

―

1.0

20

25

―

0.75

―

12.5

Max.

Unit

20.0

mA

13.5

― dBµV EMF

―

mVrms

53 dBµV EMF

110

mVrms

―

dB

―

%

―

dB

56 dBµV EMF

110

mVrms

110

―

dB

―

%

30 dBµV EMF

―

kΩ

―

7

2002-10-30

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