THOMSON 42M61NF21, Service Manual, Page: 59 / 125

MT8206
PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
June, 2006
Pass band ripple, 0 .. 0.4535F
s
0.03 dB
Stop band, >0.5465F
s
-62 dB
Dynamic Range, 0 .. 0.4535F
s
108 dB
Stereo DAC
V
out
Output swing level:
Digital i/p level =0 dBFS , ADACVDD =3.3V
(V
out
= 1.0 * ADACVDD / 3.3)
0.9 1.0 1.1 V
P
VCM Common mode output voltage 1/2(ADCVDD-
ADACGND)
V
Ro Output impedance @ 1kHz 50 100
R
L
_
min
Minimum resister load 5 k
C
L
_
max
Maximum capacitor load 20 pF
S/(THD+N) S/(THD+N) @ 0 dBFS;
f
in
= 1kHz; Fs = 48kHz, A-weighted
76 79 dBr(A)
THD+N @ -60 dBFS (THD+N) @ -60 dBFS ;
fin = 1kHz; Fs = 48kHz, A-weighted
-19 -19.7 dBr(A)
DR Dynamic Range 76 79.3 dBr(A)
SNR Signal to noise ratio; A-weighted 93 95 dBr(A)
Channel Separation Close-talk of Left and Right Channel 85 dB
10.6 CVBS B
Y PA S S
C
H A R A C T E R I S T I C S
(AV
O U T
)
Description Min Typ Max Unit
Vout Output swing level 1.9 V
DP Differential phase 2 5
o
DG Differential gain 2 5 %
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