參數(shù)資料
型號(hào): STV6410
廠商: 意法半導(dǎo)體
英文描述: Audio/Video Switch Matrix(音/視頻開(kāi)關(guān)矩陣)
中文描述: 音頻/視頻開(kāi)關(guān)矩陣(音/視頻開(kāi)關(guān)矩陣)
文件頁(yè)數(shù): 6/20頁(yè)
文件大?。?/td> 187K
代理商: STV6410
ELECTRICAL CHARACTERISTICS
(continued)
T
amb
=25
°
C,AV
CC
= VV
CC
= 8V,V
CC12
= 12V,R
LOUTA
= 10k
, R
GA
= 600
, R
GV
= 50
, R
LOUTV
= 4.7k
,
unless otherwisespecified.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
AUDIO SECTION
SVR100
Supply Voltage Rejection
V
= 500mV
RMS
at f = 100Hz,
Gain = 0dB,
V
REF
filter cap = 47
μ
F
V
REF
filter cap = 220
μ
F
V
= 500mV
RMS
at f = 1kHz,
Gain = 0dB
AV
CC
= 8V
60
72
82
80
dB
dB
dB
SVR1K
Supply Voltage Rejection
70
V
INDC
V
INAC
R
IN
R
INmatch
F
range
Flatness
Cs
Input DC Level
Input signal amplitude
Input Resistance
Input resistance matching
Bandwith
Spread of gain in audio band
ChannelSeparation(from audioinputs)
V
CC
/2
V
2
V
RMS
k
%
kHz
dB
dB
45
55
±
1
±
10
-3dB,0.5V
RMS
,R
L
=10k
, Gain= 0dB
0.5V
RMS
, 20Hz to 20kHz, Gain = 0dB
V
IN
=0.5V
, f= 1kHz,on one input,
R
L
=10k
, Gain = 0dB
50
0.5
Between L &R of TV outputs
Channel Isolation from video inputs
80
65
70
90
72
85
dB
dB
Ci
V
IN
= 1 V
PP
, f = 15kHz, on one input,
R
L
= 10k
, Gain = 0dB
AV
CC
= 8V
Switching between inputs
V
OUT
V
OFF
R
OUT
eNI
G0
G
STEP
G
MATCH1
Output DC Level
DC Offset change
Output Resistance
Equivalent Input Voltage Noise
0dB Gain
Step of Gain
Gain matching between different
inputs on one output
Gain matching between Left/Right
outputs of one input channel
Total Harmonic Distorsion
V
CC
/2
1
60
5
V
±
15
mV
μ
V
dB
dB
dB
BW = 20Hz, 20kHz, Gain = 0dB
0.5V
RMS
, R
L
= 10k
, Gain = 0dB
-14dB to +6dB
V
IN
= 0.5V
RMS
, 1kHz, Gain = 0dB
-0.5
1.75
-0.5
+0.5
2.25
0.5
2
G
MATCH2
V
IN
= 0.5V
RMS
, 1kHz, Gain = 0dB
-0.5
0.5
dB
THD
1kHz, LPF @ 80kHz
V
IN
= V
OUT
= 0.5V
RMS
V
IN
= V
OUT
= 2V
RMS
THD = 0.2%, 1kHz
V
IN
=1V
RMS
, THD= 0.3%,Gain= 0dB
V
IN
= 0.5V
RMS
, on one input
0.002
0.003
2.25
2.25
0.05
%
%
V
CL
R
L
Mute
Output clipping Level
Output Load Resistance
Mute Suppression
2.1
2
90
V
RMS
k
dB
6
STV6410
6/20
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