1996 Mar 26

5

Philips Semiconductors

Product specification

Low power PLL FM demodulator

for satellite TV receivers

TDA8012M

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

HANDLING

Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe it is

desirable to take normal precautions appropriate to handling MOS devices.

THERMAL CHARACTERISTICS

CHARACTERISTICS

unless otherwise specified.

SYMBOL

PARAMETER

MIN.

MAX.

UNIT

supply voltage

−0.3

6.0

V

maximum input voltage on all pins

−0.3

V

maximum output source current

−

10

mA

maximum short-circuit time on all outputs

−

10

s

AC load impedance at video output

600

−Ω

storage temperature

−55

+150

°C

junction temperature

−

+150

°C

operating ambient temperature

−10

+80

°C

SYMBOL

PARAMETER

VALUE

UNIT

thermal resistance from junction to ambient in free air

120

K/W

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supplies

supply voltage

4.75

5.0

5.25

V

supply current

note 1

50

60

70

mA

Voltage controlled oscillator

voltage controlled oscillator constant

22.5

25

27.5

MHz/V

δf

voltage controlled oscillator drift

note 2

voltage controlled oscillator shift

−−

±750

kHz

Frequency demodulator

input signal voltage level

note 3

53

57

61

dB

µV

input impedance

real part; note 4

−

50

−Ω

parallel inductive part;

note 4

−

130

−

nH

phase detector constant

−

0.37

−

V/rad

phase-lock loop gain

drift; note 5

−

2

−

dB

shift; note 5

−

2

−

dB