1997 May 14

6

Philips Components

Preliminary specification

Desktop video & FM radio module

system CCIR I

FM1246

Environmental conditions

OVERALL PERFORMANCE

Conditional data

Unless otherwise specified, all electrical values for Chapter “Overall performance” apply at the following conditions.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Non-operational conditions

ambient temperature

−25

−

+85

°C

RH

relative humidity

−−

100

%

bump acceleration

25 g

−−

245

shock acceleration

50 g

−−

490

vibration amplitude

10 to 55 Hz

−

0.35

−

mm

Operational conditions

ambient temperature

−10

−

+60

°C

RH

relative humidity

−−

95

%

SYMBOL

PARAMETER

VALUE

UNIT

ambient temperature

25

±5

°C

RH

relative humidity

60

±15

%

supply voltage (tuner and IF section)

5

±0.125

V

video output load impedance (DC)

75

Ω

0.5

k

Ω

AF sound output load impedance

100

k

Ω

pre-heating time (+5 V at pin 24)

10

minutes

aerial source impedance (asymmetrical)

75

Ω