參數(shù)資料
型號: STV6411
廠商: 意法半導(dǎo)體
英文描述: AUDIO/VIDEO SWITCH MATRIX
中文描述: 音頻/視頻開關(guān)矩陣
文件頁數(shù): 7/20頁
文件大小: 191K
代理商: STV6411
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 otherwise specified.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VIDEO SECTION
V
DCIN
I
CLAMP
I
LEAK
C
IN
V
IN
DYN
BW
DC Input Level
Clamping current
Input Leakage Current
Input Capacitance
Max Input Signal
Dynamic Output Signal
Bandwidth at -3dB Y/CVBS
Bottom Synch Pulse
at V
DCIN
- 400mV
V
IN
= V
DCIN
+ 1V
2
2
1
2
2
4
18
18
15
60
V
1
mA
μ
A
pF
V
PP
V
PP
MHz
MHz
MHz
dB
10
VV
CC
= 8V
VV
CC
= 8V
V
IN
= 1V
PP
V
IN
= 1VP
P
V
INY
= 1V
PP
, V
INC
= muted
V
= 1V
at f = 5MHz,
on one input
1.5
3
15
15
10
50
RGB
Y/C mixer (on RF out)
CT
Crosstalk Isolation between Channels
R
OUT
R
LOAD
G
RGB
G
RGBM
G
RGBSTEP
G
YCVBS
G
YCVBSM
DC
OUT
DC
OUT RF
DPHI
DG
Mute
Output Resistance
Load Impedance
Gain at RGB outputs
Gain matching between R, G, B
Step of Gain
Gain on Y/CVBS channels
Gain matching between Y, CVBS inputs
DC Output Voltage
RF Output Voltage
Differential Phase
Differential Gain
Mute Suppression
50
4.7
6
0
1
6
0
1.3
1.8
0.7
0.4
k
dB
dB
dB
dB
dB
V
V
°
%
dB
1
6.5
0.3
1.25
6.5
0.5
V
IN
= 1V
PP
, gain set to 6dB
V
IN
= 1V
PP
, gain set to 6dB
3dB to 6dB
V
IN
= 1V
PP
V
IN
= 1V
PP
Bottom sync pulse
Bottom sync pulse
V
IN
= 1V
PP
, 4.43MHz
V
IN
= 1V
PP
, 4.43MHz
V
= 1V
at f = 5MHz,
on one input
V
OUT DC
@ +1V
5.5
-0.3
0.75
5.5
-0.5
1.1
1.5
-55
I
VOUT
Output Current
1.5
2.5
mA
CHROMA SECTION
V
DCIN
R
IN
C
IN
V
IN
Dyn
DC
OUT
CBW
CT
DC Input Level
Input Resistance
Input Capacitance
Max Input Signal
Dynamic Output Signal
DC Output Voltage
Chroma Bandwidth
Crosstalk Isolation between channel
3
V
k
pF
V
PP
V
V
MHz
dB
45
55
2
2
3.8
2.3
19
52
1.5
3
1.9
10
C
IN
= 1V
PP
at - 3dB
V
= 1V
at f = 5MHz,
on one input
R
OUT
G
OUTC
G
CM
Mute
Output Resistance
Gain at OUTC
Gain matching between C inputs
Mute Suppression
50
6
0
dB
dB
dB
V
IN
= 1V
PP
V
IN
= 1V
PP
V
= 1V
at f = 5MHz,
on one input
Pin other than RF_OUT 1,
V
PP
@ 5MHz
Pin RF_OUT
5.5
-0.5
55
6.5
0.5
CtoYdel
Chroma to luma delay, source Y/C
±
4
±
20
ns
CtoYdel
Chroma to luma delay, source Y/C
±
4
±
20
ns
6
STV6411A
7/20
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