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PDF LV7107M Data sheet ( Hoja de datos )
| Número de pieza | LV7107M | |
| Descripción | Output Interface of DVD Recorder | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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www.DataSheet.co.kr
Ordering number : ENA0913
Bi-CMOS IC
LV7107M For Video/Audio Signal Input/
Output Interface of DVD Recorder
Overview
The LV7107M is an IC which integrates on a single chip the analog video/audio signal input switch and video drivers.
The IC, which conforms to the Scart connector standard in Europe, is an interface optimal for use in DVD recorders
in Europe and DVD complex machines.
Functions
• Video audio canal SW
• S signal 3 input switch
• 6dB amplifier
• 6MHz/12MHz low pass filter
• 11-channel video driver (AV1, AV2, Line output, S output, R·G·B output, component output)
• Video signal detection
• Composite sync output
• Audio ALC
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Maximum supply voltage 1
Maximum supply voltage 2
Allowable power dissipation
VCC max
VCC max
Pd max
Ta≤75°C Mounted on a specified board *
Operating temperature
Topr
Storage temperature
Tstg
Note *: Mounted on a specified board: 114.3mm×76.1mm×1.6mm glass epoxy
Ratings
6.0
13.0
1200
-20 to +75
-40 to +150
Unit
V
V
mW
°C
°C
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
91207 TI IM 20051012-S00007 No.A0913-1/35
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
LV7107M
Continued from preceding page.
Parameter
Symbol
Input signal
Point Signal Freq
Out
Point
Test condition
Output noise voltage
VNAI
Cross talk between channel
and selctors
CTVR
Max attenuation amount
VMUAI
Residual noise voltage
VNAR
Audio ALC block Note 3)
78 AMP=5.5dB, EVR=-12dB
79 Rg=0Ω, BW=JIS-A
78 VIN=2Vrms, f=1kHz,
79 AMP=5.5dB, EVR=-12dB
Rg=0Ω, BW=JIS-A
78 VIN=2Vrms, f=1kHz,
79 AMP=5.5dB, BW=JIS-A
EVR=mute/EVR=0dB
78 AMP=5.5dB, EVR=mute
79 Rg=0Ω, BW=JIS-A
ALC I/O level 1
ALC I/O level 2
ALC I/O level 3
Mute attenuation
ALC1
ALC2
ALC3
VMUALC
External control part
76 VIN=2Vrms, f=1kHz
76 VIN=2Vrms, f=1kHz
76 VIN=2Vrms, f=1kHz
76 VIN=2Vrms, f=1kHz,
BW=JIS-A
20log (VOUT/VIN)
FSS output H voltage
VHFSS
FSS output M voltage
VMFSS
FSS output L voltage
VLFSS
FSS risinge time
TFSSLH
27 Serial control FSS OUT H
selection, load =10kΩ
external output resistor 470
recommended Serial
control select FSS OUT H.
27 Serial control FSS OUT M
selection, load =10kΩ
external output resistor 470
recommended.
Serial control select FSS
OUT M.
27 Serial control FSS OUT L
selection, load=10kΩ
Serial control select FSS
OUT L.
27
FB output H voltage
VHFB
FB output L voltage
VLFB
FB external control
L range
VLFBIN
32
FB external control
H range
VHFBIN 32
External control output H
voltage
VEXTH
External control output L
voltage
VEXTL
Internal reference regulator
34 Serial control FB OUT H
selection. load=150Ω
Serial control select FB OUT H.
34 Serial control FB OUT L
selection. load=150Ω
Serial control select FB OUT L.
Pin 32 input voltage range at
which the pin 34 output
becomes L
Pin 32 input voltage range
when the pin 34 output
becomes H
10 2kΩ load for data 1
36
38
10 2kΩ load for data 0
36
38
REG2.5V
REG9.0V
VRE4.5
VREG25
VREG90
VREG45
2 Pins 2 and 100 voltage
100
57 Pins 57 and 65 voltage
65
49 Pin 49 voltage
Note 3) Audio ALC AMP block
When pin 76 (RF MOD OUT) is not used, it is recommended that pin 77 is pulled up to VCC (11.6 V).
Ratings
min typ max
-100
-80
-110
-80
-106
-85
-106
-80
-3.0 -1.0
-5.0 -3.0
-7.0 -5.0
-73 -65
10.6 11.1 11.6
5.5 6.0 6.5
0.0 0.1 0.5
1.0
3.0 4.0 5.0
0.0 0.2 0.4
0.0 0.5
1.0 3.0
4.0 4.5 5.0
0.0 0.3 1.0
2.3 2.5 2.7
8.7 9.0 9.3
4.3 4.5 4.7
Unit
dBV
dB
dB
dBV
dBV
dBV
dBV
dB
V
V
V
ms
V
V
V
V
V
V
V
V
V
No.A0913-5/35
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
LV7107M
Cautions for Use
1. Drive capacity of video driver
Line and component outputs can drive two systems through capacitive coupling.
Scart output can drive one system only through DC coupling.
2. Application not using the SAG correction function in the video driver with SAG correction
When the SAG correction function is not to be used in the video driver with SAG correction, short-circuit output and
correction pins for output through capacitive coupling.
Application using SAG correction function
Application without using SAG correction function
Video output pin
SAG correction pin
+
100µF
+
22µF
75Ω
75Ω
Video output pin
SAG correction pin
+ 75Ω
1000µF
75Ω
3. Treatment of the pin when Audio RF_MOD output is not used
When RF MOD OUT (Pin76) is not used, it is recommended to pull up the ALC filter pin (pin77) to VCC (11.6V).
4. Audio Mute
This IC incorporates a mute transistor to reduce the POP noise of audio output when power is turned ON/OFF.
Mute control can be made by serial control.
5. Resistor to limit the Audio input
When the large signal is input in the input pin with power OFF, cross-talke between input and output occurs through
the protective diode and parasitic elements. Because of the structure of LSI, such cross-talke is difficult to avoid. If
cross-talk at a time of power OFF presents a problem, the cross-talk amount can be reduced by inserting the limiting
resistor in the input. In this case, the input signal level changes depending on the resistance value. Determine the
constant while taking both the cross-talk amount and input level into account.
6. Pin treatment when external control is not to be used
When external control pins (Pins 13, 36, and 38) are not used, pull-down to GND is recommended.
7. Pin treatment of N.C pin
It is recommended to connect N.C. pins (Pins 67, 68, 69, and 70) directly to the GND.
8. Audio 9V_REG pin external capacitance
Use the Audio 9V_REG pins (pins 57 and 66) external capacitance of 10µF or more and with the equivalent series
resistance component of 7Ω or less.
9. Power application and disconnection sequences
The recommended power application sequence to this IC is VCC_ALL5V (Pin42) → VCC5V (Pins 6, 8, 25, 40, 84
and 94), VCC11.6V (Pin46). (No particular order is established between VCC5V and VCC11.6V.) It is recommended
to reverse the above sequence when power supply is turned OFF.
No.A0913-11/35
Datasheet pdf - http://www.DataSheet4U.net/
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