FM1236 Просмотр технического описания (PDF) - Philips Electronics

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Компоненты Описание

производитель

FM1236

Desktop video & FM radio module system M, N

Philips Electronics 

Philips Components

Desktop video & FM radio module

system M, N

Preliminary specification

FM1236

General characteristics

SYMBOL

PARAMETER

fb

frequency range:

FM band

low band

mid band

high band

∆fb

margin:

for FM band

for low band

for mid/high band

αi

image rejection (nominal gain to

10 dB gain reduction):

low band (channel 2 to 6)

mid band (channel 7 to 13)

high band (channel 14 to 69)

αIF

IF rejection (picture)

ZIF

1⁄2 IF susceptibility:

E2 to E13

E14 to E69

mx

cross modulation:

in-channel

in-band

low band (n ±2)

mid band (n ±3)

high band (n ±5)

out of band

breakthrough susceptibility:

channel 2 to 69

Vosc

oscillator voltage at all pins

tli

oscillators lock-in time

αvs

the video signal-to-sound

interference ratio with the tuner

exposed to sound signals in the

audio frequency range

100 Hz to 10 kHz and sound

pressure levels up to 105 dB

(20 µPa)

audio S/N ratio

VESD

electrostatic discharge (ESD)

on all pins

CONDITIONS

MIN. TYP. MAX. UNIT

76.00 −

55.25 −

163.25 −

457.25 −

108.00

157.25

451.25

801.25

MHz

MHz

MHz

MHz

3

−

−

1.5

−

−

3

−

−

MHz

MHz

MHz

60

60

45

60

75

60

65

78

78

84

−

60

−

charge pump set logic HIGH −

40

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

100 −

−

−

−

70

−

150

−

−

dB

dB

dB

dB

dBµV

dBµV

dBµV

dBµV

dBµV

dBµV

dBµV

dBµV

dBµV

ms

dB

note 1

40

−

−

dB

2

−

−

kV

1997 Feb 03

10

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