TEF6894H datasheet(5/55 Pages) PHILIPS

5 / 55 page

2003 Oct 21

Philips Semiconductors

Product speciﬁcation

Car radio integrated signal processor

TEF6894H

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

MIN. TYP. MAX. UNIT

VCC

supply voltage

8.0

8.5

9.0

ICC

supply current

normal mode

−

standby

−

Stereo decoder path

αcs

channel separation

fFMMPX = 1 kHz

−−

S/N

signal-to-noise ratio

fFMMPX =20Hzto15kHz

−−

THD

total harmonic distortion

FM mode; fFMMPX = 1 kHz

−−

0.3

Tone/volume control

Vi(max)(rms)

maximum input voltage level at

pins TAPEL, TAPER, CDL, CDR,

CDCM, PHONE and PHCM

(RMS value)

THD = 0.1%; Gvol = −6dB

−−

Vi(NAV)(max)(rms) maximum input voltage level at

pin NAV (RMS value)

THD = 1%; fNAV = 1 kHz

0.3

−−

THD

total harmonic distortion

TAPE and CD inputs;

faudio = 20 Hz to 20 kHz;

Vi = 1 V (RMS)

−

0.01

0.1

Gvol

volume/balance gain control

maximum setting

−

minimum setting

−−59 −

Gstep(vol)

step resolution gain (volume)

−

Gloudness

loudness gain control

floudness(low) = 50 Hz; high boost on

maximum setting; 1 kHz tone

−

minimum setting; 1 kHz tone

−−20 −

Gtreble

treble gain control

maximum setting

−

minimum setting

−−14 −

Gstep(treble)

step resolution gain (treble)

−

Gbass

bass gain control

maximum setting; symmetrical boost

−

minimum setting; asymmetrical cut

−−14 −

Gstep(bass)

step resolution gain (bass)

−

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