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TDA9814

Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator

Philips Electronics 

Philips Semiconductors

Multistandard VIF-PLL with QSS-IF

and dual FM-PLL/AM demodulator

Product specification

TDA9814T

QUICK REFERENCE DATA

SYMBOL

VP

IP

Vi VIF(rms)

Vo CVBS(p-p)

B−3

PARAMETER

supply voltage

supply current

vision IF input signal voltage

sensitivity (RMS value)

CVBS output signal voltage

(peak-to-peak value)

−3 dB video bandwidth on pin 8

S/N (W)

IMα1.1

IMα3.3

αH(sup)

Vi SIF(rms)

Vo(rms)

THD

S/N (W)

weighted signal-to-noise ratio for

video

intermodulation attenuation at ‘blue’

intermodulation attenuation at ‘blue’

suppression of harmonics in video

signal

sound IF input signal voltage

sensitivity (RMS value)

audio output signal voltage for FM

(RMS value)

audio output signal voltage for AM

(RMS value)

total harmonic distortion

FM

AM

weighted signal-to-noise ratio

FM

AM

CONDITIONS

−1 dB video at output

MIN. TYP. MAX. UNIT

4.5 5

5.5 V

93 109 125 mA

−

60 100 µV

1.7 2.0 2.3 V

B/G and L standard; CL < 20 pF; 7

8

−

RL > 1 kΩ; AC load

56 60 −

MHz

dB

f = 1.1 MHz

f = 3.3 MHz

58 64 −

dB

58 64 −

dB

35 40 −

dB

−3 dB at intercarrier output

−

30 70 µV

B/G standard; 54% modulation −

0.5 −

V

L standard; 54% modulation

−

0.5 −

V

54% modulation

54% modulation

−

0.15 0.5 %

−

0.5 1.0 %

−

60 −

dB

47 53 −

dB

1998 Feb 09

3

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