1996 Jun 18

9

Philips Semiconductors

Product specification

Front-end and PLL synthesizers for

car radios

TEA6810V; TEA6811V

AC CHARACTERISTICS

All voltage and current values are RMS values; noise values are unweighted within the bandwidth 0.03 to 20 kHz;

unless otherwise specified.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

AM signal channel; (note 1; see Fig.4)

transimpedance

40

65

−

k

Ω

I

HF input voltage

AGC start level 1

−

750

−

mV

AGC start level 2

−

850

−

mV

AGC stop level 1

−

145

−

mV

AGC stop level 2

−

170

−

mV

AGC sink current

−

1

−µA

AGC source current

−

2

−

mA

input resistance between pins

18 and 21

20

−

k

Ω

input capacitance between

pins 18 and 21

−

5

−

pF

output capacitance between

pins 15 and 16

−−

pF

conversion transconductance

2.4

2.75

3.1

mS

∆G

mC

variation in conversion

transconductance

−−0.005

−

mS/K

third-order intermodulation

137

−

dBmV

CP

−1 dB compression point

120

−

dBmV

equivalent input noise voltage

−

9

−

nV/

√Hz

internal divider ratio (N2)

−

15

−

−

10

−

−

5

−

−

3

−

output reference voltage

−

2.75

−

V

output impedance

−

40

−Ω

maximum output current

−−

0.1

mA