TDA9816M 데이터 시트보기 (PDF) - Philips Electronics

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TDA9816M

Multistandard multimedia IF-PLL and FM radio demodulator

Philips Electronics 

Philips Semiconductors

Multistandard multimedia IF-PLL and FM

radio demodulator

Preliminary specification

TDA9816M

SYMBOL

PARAMETER

CONDITIONS

MIN.

∆Ir(mod)(p-p)

residual video modulation B/G and L standard

−

current

(peak-to-peak value)

SOUND IF AMPLIFIER (PINS 27 AND 28)

Vi(SIF)(rms)

minimum sound IF input FM mode; −3 dB at

−

signal voltage

intercarrier output pin 14

(RMS value)

AM mode; −3 dB at

−

AF output pin 10

Vi(max)(rms)

maximum sound IF input FM mode; +1 dB at

50

signal voltage

intercarrier output pin 14

(RMS value)

AM mode; +1 dB at

80

AF output pin 10

Gcr(SIF)

SIF gain control range FM and AM mode;

60

see Fig.4

BSIF(−3dB)

−3 dB SIF bandwidth

lower limit

−

upper limit

60

Ri(dif)

differential input

note 2

1.7

resistance

Ci(dif)

VI(27,28)

αct(SIF-VIF)

differential input

capacitance

DC input voltage

crosstalk attenuation

between SIF and VIF

input

note 2

1.2

−

between pins 1 and 2 and 50

pins 27 and 28; note 14

SIF-AGC DETECTOR (PIN 6)

Ich

charge current

FM mode

8

AM mode

0.8

Idch

discharge current

FM mode

8

normal mode AM

1

fast mode AM

60

SINGLE REFERENCE QSS INTERCARRIER MIXER (PIN 14)

Vo(intercarrier)(rms) IF intercarrier level

QSS mode; SC1;

100

(RMS value)

sound carrier 2 off

L standard;

100

without modulation

intercarrier mode; SC1;

−

sound carrier 2 off; note 15

Bic(−3dB)

−3 dB intercarrier

upper limit

7.5

bandwidth

TYP.

20

30

70

70

140

67

−

−

2.2

1.7

3.4

−

12

1.2

12

1.4

85

140

140

32

9

MAX.

30

70

100

−

−

−

25

−

2.7

2.5

−

−

16

1.6

16

1.8

110

180

180

−

−

UNIT

µA

µV

µV

mV

mV

dB

MHz

MHz

kΩ

pF

V

dB

µA

µA

µA

µA

µA

mV

mV

mV

MHz

1997 Nov 19

14

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