5002R Datasheet, PDF (18/30 Pages) Teridian Semiconductor Corporation – Dual SCART A/V Switch

AVPro® 5002R
Dual SCART A/V Switch
DATA SHEET
Audio Characteristics – Cont. (THD* spec. at 1 kHz frequency and 0 dB DAC Input gain and Volume Control settings)
PARAMETER
Signal to Noise ratio
A Weighting filter
Distortion (THD)*
Aux_Lin/Aux_Rin to all outputs
Distortion (THD)*
Lin/Rin to Lout/Rout, TV_Lout/TV_Rout
and Mod_Mono
Distortion (THD)*
Lin/Rin to Aux_Lout, Aux_Mono and
Aux_Rout
Distortion (THD)*
TV_Lin/TV_Rin to all outputs
DC Offset at Aux Outputs
Aux_Lout, _Rout and _Mono
DC Offset at TV & Line Outputs
TV_Rout, TV_Lout, Rout,
Lout and Mod_Mono
Output phase matching
Stereo separation
any stereo pair
Crosstalk
(Any combination)
DAC Input Gain
Output attenuation (volume
control)
At TV_Lout/TV_Rout, Lout/Rout
And Mod_Mono
Attenuation accuracy
Attenuation accuracy
Audio to video path skew
CONDITION
f_in = 1.0 kHz, 2.0 Vrms;
Register 4 = xxxxxx11
Bypass
Volume Control
0.5 Vrms output
2.0 Vrms output
Pass through
Volume Control
0.5 Vrms output
2.0 Vrms output
Bypass
Volume Control
0.5 Vrms output
2.0 Vrms output
Pass through
Volume Control
0.5 Vrms output
2.0 Vrms output
Independent of
Volume Control
0.5 Vrms output
2.0 Vrms output
Independent of
Volume Control
0.5 Vrms output
2.0 Vrms output
Bypass Volume Control
Volume Control Active, 0 dB gain
Volume Control Active, 6 dB gain
f_in = 1.0 kHz, 0.5 Vrms; any
stereo pair
f_in = 1.0 kHz, 2.0 Vrms
f_in = 1.0 kHz, 2.0 Vrms
Register 3 xxxx00xx
xxxx01xx
xxxx10xx
xxxx11xx
Reg. 0=x0000000 (0 dB attenuation)
Register 4 = 00000000
Register 4 = 00000100
Reg. 0=x0011111 (31 dB attenuation)
Register 4 = 00000000
Register 4 = 00000100
Reg. 0=x0111111 (63 dB attenuation)
Register 4 = 00000000
Register 4 = 00000100
Register 0 = x1xxxxxx (MUTE)
Register 4 = 00000000
Register 0 = 00000100 to
00011111
Register 0 = 00000001 to
00000011
Video input = 1.0 Vpp @
100kHz
Audio input = 0.5 Vrms @ 1.0kHz
MIN
90
-55
-55
-100
-140
85
75
-5
-10
NOM
0.5
0
6
9
11.5
0
6
-31
-25
-63
-57
-75
1.5
MAX
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
45
45
60
120
5
10
UNIT
dB
%
%
%
%
%
%
%
%
%
%
%
%
mV
mV
mV
mV
Deg.
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
μs
Page: 18 of 30
© 2008 TERIDIAN Semiconductor Corporation
Rev 2.1