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Электронный компонент: MM1566

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MITSUMI
Video Signal Driver for DVD Player MM1566
Video Signal Driver for DVD Player
Monolithic IC MM1566
Outline
This IC is a video signal driver that supports 3-ch interlace, and was developed for use in DVD players.
It contains a low pass filter that attenuates the noise element during DA conversion, and a 6dB amp and
75
X3 line driver.
It also has a SAG correction pin for reducing output coupling capacitance, and reinforced output pin ESD
protection element allows reduction of external ESD protection diodes.
Features
(1)Has SAG correction pin.
(2)3-line drive possible with 75
driver.
(3)Built-in fourth low pass filter.
Frequency response: 6.75MHz 1dB / 27MHz 27dB min.
(4)Built-in 6dB amp.
(5)Built-in power save function.
(6)S/N=80dB typ.(Y/C mix:74dB typ.)
(7)For aerial discharge, 15kV ESD protection withstand pressure (IEC standard)
(8)Mode selection pins corresponding to each video signal.
Package
SOP-16C
Applications
(1)DVD players
(2)Digital STB
(3)Other digital video equipment
MITSUMI
Video Signal Driver for DVD Player MM1566
Block diagram
1
V
CC
1
C
IN
MUTE1
V
IN
MODE 1
Y
IN
BIAS
GND1
2
3
4
5
6
7
8
16
V
CC
2
C
OUT
MODE 2
V
OUT
VSAG
GND2
Y
OUT
YSAG
15
14
13
12
11
10
9
4dB
LPF
6.75MHz
bias
150k
4dB
LPF
6.75MHz
2dB
75
Driver
2dB
75
Driver
CTRL
2dB
75
Driver
4dB
LPF
bias
6.75MHz
bias
150k
sync tip
clamp
bias
150k
sync tip
clamp
+
Pin Assignment
1
3
8
6
2
4
5
16
14
9
11
15
13
12
V
CC
1
C
IN
MUTE1
V
IN
MODE 1
Y
IN
GND1
V
CC
2
C
OUT
MODE 2
V
OUT
VSAG
GND2
YSAG
7
10
BIAS
Y
OUT
SOP-16C
1
V
CC
1
9
YSAG
2
C
IN
10
Y
OUT
3
MUTE1
11
GND2
4
V
IN
12
VSAG
5
MODE 1
13
V
OUT
6
Y
IN
14
MODE 2
7
BIAS
15
C
OUT
8
GND1
16
V
CC
2
MITSUMI
Video Signal Driver for DVD Player MM1566
Pin Description
Pin No.
Pin name
Function
Internal equivalent circuit diagram
1
V
CC
1
V
CC
16
V
CC
2
2
C
IN
Croma input
20k
20k
3
GND
V
CC
25
200
2.1V
3
MUTE1
Mute select
Using of MUTE and
POWER-SAVING.
4
V
IN
Video input
6
Y
IN
The input can select
Sync tip clamp or Bias
150k
100
2
GND
V
CC
GND
V
CC
4
6
100
100
100
150k
5
MODE1
Mode select
14
MODE2
20k
20k
5
14
GND
V
CC
50
20k
1.4V
MITSUMI
Video Signal Driver for DVD Player MM1566
Pin Description
Pin No.
Pin name
Function
Internal equivalent circuit diagram
8
GND1
GND
11
GND2
7
BIAS
Bias
GND
V
CC
10
13
9
12
2.2k
10
Signal output
13
9
SAG correction
12
15
C
OUT
Croma output
7
GND
V
CC
100
12.5k
5.5k
7k
100
GND
V
CC
15
MITSUMI
Video Signal Driver for DVD Player MM1566
Absolute Maximam Ratings
(Ta=25C)
Item
Symbol
Rating
Unit
Storage temparature
T
STG
65 ~ +150
C
Operating temparature
T
OPR
40 ~ +85
C
Supply Voltage
V
CC
max.
7
V
Power dissipation *1
Pd
1.0
W
Recommended Operating Conditions
Item
Symbol
Rating
Unit
Operating temparature
T
OPR
40 ~ +85
C
Operating Voltage
V
CCOP
4.5 ~ 5.5
V
note *1 Board mounting power dissipation. Board size 21.3mmX38.1mmX1.0mm
Electrical Characteristics
(Unless otherwise specified, Ta=25C,Vcc=5V)
Item
Symbol
Measurement Conditions
Min. Typ. Max. Unit
Consumption current 1
I
CC
1
No signal
39
55
71
mA
Consumption current 2
I
CC
2
No signal Mute1:ON
1
3
5
mA
Bias input
V
IN
bias
at Bias select
1.9
2.4
2.9
V
Clamp input
V
IN
clamp
at Clamp select
1.15
1.4
1.65
V
Bias output
V
OUT
bias
at Bias select
2.4
V
Clamp output
V
OUT
clamp
at Clamp select
1.1
V
Control terminal
H
I
IHm
*2
350
A
input current
L
I
IL
*2
35
A
Control terminal
H
Vth
Hm
*2
2.1
V
input voltage
L
Vth
Lm
*2
0.7
V
Input impedance
Z
IN
bias
at Bias select
100
150
200
k
Voltage gain
G
n
*3
S
IN
wave:1V f=100kHz
5.7
6.0
6.3
dB
Frequency characteristic 1
f1
n
*3
S
IN
wave:1V 6.75MHz/100kHz
1.0
0
1.0
dB
Frequency characteristic 2
f2
n
*3
S
IN
wave:1V 27MHz/100kHz
40
27
dB
Differential gain
DG
1
~
3
*3
Staircase signal 1V
0.6
1.0
%
Differential phase
DP
1
~
3
*3
Staircase signal 1V
0.6
1.0
Output dynamic range
DR
n
*3
S
IN
wave:100kHz THD=1.0%
2.6
3.0
V
Crosstalk
CTn *3
f=4.43MHz, 1V
60
55
dB
S/N 1
SN1
4,5
*3
BW:100k ~ 6MHz
80
dB
S/N 2
SN2
1
~
3
*3
BW:100k ~ 6MHz at MIX OUT
74
dB
Group delay
t
GDn
*3
at 100kHz
50
ns
to 3.58MHz
4
ns
Group delay deviation
t
GD
n *3
to 4.43MHz
7
ns
to 6MHz
12
ns
note *2 The subscript number "m" is
the terminal of right table.
note *3 The subscript number "n" is the
combination of right table.
m
Terminal
1
MUTE1
2
MODE1
3
MODE2
n
Input
Output
1
C
IN
2
V
IN
V
OUT
3
Y
IN
4
C
IN
C
OUT
5
Y
IN
Y
OUT
MITSUMI
Video Signal Driver for DVD Player MM1566
Measuring Circuit
75
75
75
75
75
75
75
75
75
75
22
0.1
9
YSAG
75
10
Y
OUT
75
100
11
GND2
75
22
12
VSAG
75
13
V
OUT
75
100
14
MODE 2
75
15
C
OUT
75
0.1
16
V
CC
2
GND1
BIAS
Y
IN
MODE 1
V
IN
MUTE1
C
IN
V
CC
1
75
TP1
TP2
TP3
SG1
8
7
6
5
4
3
2
1
100
V
GND
CC
MM1566
SG2
SG3
75
22
0.1
75
0.01
75
0.01
MITSUMI
Video Signal Driver for DVD Player MM1566
Input
Input Signal
Output Signal
Control Terminal
Terminal (Input
clamp)
MUTE1
MODE1
MODE2
MUTE
*
MUTE
Low
*
*
1
C
IN
C(bias)
C
V
IN
Composite Video(Y+C)
High
Low
Low
Y
IN
Y(clamp)
Y
MUTE
*
MUTE
Low
*
*
2
C
IN
C(bias)
C
V
IN
Composite Video(clamp)
Composite Video
High
High
Low
Y
IN
Y(clamp)
Y
MUTE
*
MUTE
Low
*
*
3
C
IN
Cr(bias)
Cr
V
IN
Cb(bias)
Cb
High
Low
High
Y
IN
Y(clamp)
Y
MUTE
*
MUTE
Low
*
*
4
C
IN
R(bias)
R
V
IN
G(bias)
G
High
High
High
Y
IN
B(bias)
B
Switch Control Table
* : Don't care
MITSUMI
Video Signal Driver for DVD Player MM1566
Application Circuit 1
75
22
9
YSAG
75
10
Y
OUT
75
100
11
GND2
75
22
12
VSAG
75
13
V
OUT
75
100
14
MODE 2
75
15
C
OUT
75
0.1
16
V
CC
2
GND1
BIAS
Y
IN
MODE 1
V
IN
MUTE1
C
IN
V
CC
1
75
8
7
6
5
4
3
2
1
100
MM1566
0.01
0.01
0.1
S OUT 1
C
Y
S OUT 2
C
Y
S OUT 3
C
Y
V
COMPOSITE
VIDEO OUT 1
V
COMPOSITE
VIDEO OUT 2
V
COMPOSITE
VIDEO OUT 3
V
CC
5V
Y OUT
C OUT
DAC
MUTE control 1
Microprocessor
22
(note) : Please arrange power supply bypass capacitor near the V
CC
2 terminal (16PIN).
MITSUMI
Video Signal Driver for DVD Player MM1566
Application Circuit 2
75
22
9
YSAG
75
10
Y
OUT
75
100
11
GND2
75
22
12
VSAG
75
13
V
OUT
75
100
14
MODE 2
75
15
C
OUT
75
0.1
16
V
CC
2
GND1
BIAS
Y
IN
MODE 1
V
IN
MUTE1
C
IN
V
CC
1
75
8
7
6
5
4
3
2
1
100
MM1566
0.01
0.01
0.1
0.1
S OUT 1
C
Y
S OUT 2
C
Y
S OUT 3
C
Y
V
COMPOSITE
VIDEO OUT 1
V
COMPOSITE
VIDEO OUT 2
V
COMPOSITE
VIDEO OUT 3
V
CC
5V
Y OUT
C OUT
Y OUT
DAC
MUTE control 1
Microprocessor
22
(note) : Please arrange power supply bypass capacitor near the V
CC
2 terminal (16PIN).
MITSUMI
Video Signal Driver for DVD Player MM1566
Application Circuit 3
75
22
9
YSAG
75
10
Y
OUT
75
100
11
GND2
75
22
12
VSAG
75
13
V
OUT
75
100
14
MODE 2
75
15
C
OUT
75
1000
16
V
CC
2
GND1
BIAS
Y
IN
MODE 1
V
IN
MUTE1
C
IN
V
CC
1
75
8
7
6
5
4
3
2
1
100
MM1566
0.01
0.1
Cr
Cb
Y
Y
COMPONENT
OUT 1
Cr
Cb
COMPONENT
OUT 2
Cr
Cb
Y
COMPONENT
OUT 3
V
CC
5V
Cb OUT
Cr OUT
Y OUT
DAC
MUTE control 1
Microprocessor
1
1
22
(note) : Please arrange power supply bypass capacitor near the V
CC
2 terminal (16PIN).
MITSUMI
Video Signal Driver for DVD Player MM1566
Application Circuit 4
75
22
9
YSAG
75
10
Y
OUT
75
100
11
GND2
75
22
12
VSAG
75
13
V
OUT
75
100
14
MODE 2
75
15
C
OUT
75
1000
16
V
CC
2
GND1
BIAS
Y
IN
MODE 1
V
IN
MUTE1
C
IN
V
CC
1
75
8
7
6
5
4
3
2
1
100
MM1566
0.01
R
G
B
B
RGB OUT 1
R
G
RGB OUT 2
R
G
B
RGB OUT 3
V
CC
5V
G OUT
R OUT
B OUT
DAC
MUTE control 1
Microprocessor
1
1
1
22
(note) : Please arrange power supply bypass capacitor near the V
CC
2 terminal (16PIN).
MITSUMI
Video Signal Driver for DVD Player MM1566
Application Circuit 5
75
9
YSAG
75
10
Y
OUT
75
1000
11
GND2
75
12
VSAG
75
13
V
OUT
75
1000
14
MODE 2
75
15
C
OUT
75
0.1
16
V
CC
2
GND1
BIAS
Y
IN
MODE 1
V
IN
MUTE1
C
IN
V
CC
1
75
8
7
6
5
4
3
2
1
100
MM1566
0.01
0.01
0.1
S OUT 1
C
Y
S OUT 2
C
Y
S OUT 3
C
Y
V
COMPOSITE
VIDEO OUT 1
V
COMPOSITE
VIDEO OUT 2
V
COMPOSITE
VIDEO OUT 3
V
CC
5V
22
Y OUT
C OUT
DAC
MUTE control 1
Microprocessor
(note) : Please arrange power supply bypass capacitor near the V
CC
2 terminal (16PIN).
At unused the SAG correction
function
MITSUMI
Video Signal Driver for DVD Player MM1566
Application Circuit 6
75
9
YSAG
75
10
Y
OUT
75
1000
11
GND2
75
12
VSAG
75
13
V
OUT
75
1000
14
MODE 2
75
15
C
OUT
75
0.1
16
V
CC
2
GND1
BIAS
Y
IN
MODE 1
V
IN
MUTE1
C
IN
V
CC
1
75
8
7
6
5
4
3
2
1
100
MM1566
0.01
0.01
0.1
S OUT 1
C
Y
S OUT 2
C
Y
S OUT 3
C
Y
V
COMPOSITE
VIDEO OUT 1
V
COMPOSITE
VIDEO OUT 2
V
COMPOSITE
VIDEO OUT 3
V
CC
5V
22
V OUT
C OUT
Y OUT
DAC
MUTE control 1
Microprocessor
0.1
(note) : Please arrange power supply bypass capacitor near the V
CC
2 terminal (16PIN).
At unused the SAG correction
function
MITSUMI
Video Signal Driver for DVD Player MM1566
Application Circuit 7
75
9
YSAG
75
10
Y
OUT
75
1000
11
GND2
75
12
VSAG
75
13
V
OUT
75
1000
14
MODE 2
75
15
C
OUT
75
1000
16
V
CC
2
GND1
BIAS
Y
IN
MODE 1
V
IN
MUTE1
C
IN
V
CC
1
75
8
7
6
5
4
3
2
1
100
MM1566
0.01
Cr
Cb
Y
Y
COMPONENT
OUT 1
Cr
Cb
COMPONENT
OUT 2
Cr
Cb
Y
COMPONENT
OUT 3
V
CC
5V
Cb OUT
Cr OUT
Y OUT
DAC
MUTE control 1
Microprocessor
1
1
0.1
22
(note) : Please arrange power supply bypass capacitor near the V
CC
2 terminal (16PIN).
At unused the SAG correction
function
MITSUMI
Video Signal Driver for DVD Player MM1566
Application Circuit 8
75
9
YSAG
75
10
Y
OUT
75
1000
11
GND2
75
12
VSAG
75
13
V
OUT
75
1000
14
MODE 2
75
15
C
OUT
75
1000
16
V
CC
2
GND1
BIAS
Y
IN
MODE 1
V
IN
MUTE1
C
IN
V
CC
1
75
8
7
6
5
4
3
2
1
100
MM1566
0.01
R
G
B
B
RGB OUT 1
R
G
RGB OUT 2
R
G
B
RGB OUT 3
V
CC
5V
G OUT
R OUT
B OUT
DAC
MUTE control 1
Microprocessor
1
1
1
22
(note) : Please arrange power supply bypass capacitor near the V
CC
2 terminal (16PIN).
At unused the SAG correction
function