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

αr(SC)(rms)

PARAMETER

residual sound carrier

(RMS value)

αr(VC)(rms)

residual vision carrier

(RMS value)

αH(sup)

Ro

VO

Ibias(int)

I(sink)(max)

I(source)(max)

suppression of video

signal harmonics

output resistance

DC output voltage

DC internal bias current

for emitter-follower

maximum AC and DC

output sink current

maximum AC and DC

output source current

LIMITER AMPLIFIER (PIN 15); note 16

Vi(FM)(rms)

input signal voltage for

lock-in (RMS value)

input signal voltage

(RMS value)

allowed input signal

voltage (RMS value)

αAM

AM suppression

Ri

input resistance

VI

DC input voltage

FM-PLL DEMODULATOR

fcr(PLL)

catching range of PLL

fhr(PLL)

holding range of PLL

tacq

acquisition time

CONDITIONS

QSS mode; fundamental

wave and harmonics

intercarrier mode;

fundamental wave and

harmonics

QSS mode; fundamental

wave and harmonics

intercarrier mode;

fundamental wave and

harmonics

intercarrier mode;

fvideo ≤ 5 MHz

note 2

MIN.

−

−

−

−

39

−

−

2.7

1.5

2.5

−

S------N+-----N--- weighted = 40 dB −

200

50 µs de-emphasis;

46

AM: fmod = 1 kHz; m = 0.3

referenced to 27 kHz

(54% FM deviation)

note 2

480

−

upper limit

7.0

lower limit

−

upper limit

9.0

lower limit

−

−

TYP.

2

2

2

2

−

25

2.0

3.4

2.0

−

−

250

−

50

600

2.65

−

−

−

−

−

MAX.

5

5

5

5

−

−

−

−

−

−

100

500

−

−

720

−

−

4.0

−

3.5

4

UNIT

mV

mV

mV

mV

dB

Ω

V

mA

mA

mA

µV

µV

mV

dB

Ω

V

MHz

MHz

MHz

MHz

µs

1997 Nov 19

15

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