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SGM9126 PDF Datasheet - Shengbang Microelectronics

Part Number SGM9126
Description Standard Definition Video Filter Driver
Manufacturers Shengbang Microelectronics 
Logo Shengbang Microelectronics Logo 
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SGM9126 datasheet, circuit
SGM9126
6-Channel, 5th-Order, Standard
Definition Video Filter Driver
PRODUCT DESCRIPTION
The SGM9126 is a low voltage, 6-channel video
amplifier with integrated reconstruction filters and input
clamps. Specially suited for standard definition video
signals, this device is ideal for a wide range of
television and set-top box applications.
SGM9126 offers 6dB gain rail-to-rail output driver and
5th-order output reconstruction filter on all six channels.
It has 8MHz -3dB bandwidth and 35V/µs slew rate.
SGM9126 provides improved image quality compared
with passive LC filters and discrete drivers solution.
Operating from single power supply ranging from 3.3V
to 5.5V and sinking an ultra-low 44mA quiescent
current, the SGM9126 is ideally suited for battery
powered applications.
SGM9126 can be DC-coupled or AC-coupled with input
video signal, such as the output stage of DAC to
eliminate out-of-band noise. The output in SGM9126
can be configured as DC- or AC-coupled output.
The SGM9126 is available in Green TSSOP-14
package. It operates over an ambient temperature
range of -40to +85.
BLOCK DIAGRAM
FEATURES
6-Channel 5th-Order 8MHz (SD) Filters
Transparent Input Clamping
6dB Output Driver Gain
Rail-to-Rail Output
Input Voltage Range Includes Ground
AC- or DC-Coupled Inputs
AC- or DC-Coupled Outputs
Operates from 3.3V to 5.5V Power Supply
Low Power (7.5mA/Channel)
44mA Total Supply Current
Available in Green TSSOP-14 Package
-40to +85Operating Temperature Range
APPLICATIONS
Cable and Satellite Set-Top Boxes
Video Amplifiers
Communication Devices
Portable and Handheld Products
Personal Video Recorders
Video on Demand
DVD Players
HDTVs
IN1
IN2
IN3
IN4
IN5
IN6
Transparent Clamp
Transparent Clamp
Transparent Clamp
Transparent Clamp
Transparent Clamp
Transparent Clamp
8MHz, 5th-Order
8MHz, 5th-Order
8MHz, 5th-Order
8MHz, 5th-Order
8MHz, 5th-Order
8MHz, 5th-Order
6dB
6dB
6dB
6dB
6dB
6dB
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
SG Micro Corp
www.sg-micro.com
REV. A. 2

1 page
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SGM9126 pdf, schematic
SGM9126
6-Channel, 5th-Order, Standard
Definition Video Filter Driver
PACKAGE/ORDERING INFORMATION
ORDER NUMBER
SGM9126YTS14G/TR
PACKAGE
DESCRIPTION
TSSOP-14
TEMPERATURE
RANGE
-40to +85
PACKAGE
OPTION
Tape and Reel, 3000
MARKING
INFORMATION
SGM9126YTS14
PIN CONFIGURATION (TOP VIEW)
IN1 1
IN2 2
IN3 3
VCC 4
IN4 5
IN5 6
IN6 7
TSSOP-14
14 OUT1
13 OUT2
12 OUT3
11 GND
10 OUT4
9 OUT5
8 OUT6
PIN DESCRIPTION
PIN NAME
FUNCTION
1 IN1 Video Input. Channel 1.
2 IN2 Video Input. Channel 2.
3 IN3 Video Input. Channel 3.
4 VCC Power Supply.
5 IN4 Video Input. Channel 4.
6 IN5 Video Input. Channel 5.
7 IN6 Video Input. Channel 6.
8 OUT6 Filtered Output. Channel 6.
9 OUT5 Filtered Output. Channel 5.
10 OUT4 Filtered Output. Channel 4.
11 GND Ground.
12 OUT3 Filtered Output. Channel 3.
13 OUT2 Filtered Output. Channel 2.
14 OUT1 Filtered Output. Channel 1.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, GND to VCC................................................... 6V
Input Voltage.......................................GND - 0.3V to VCC + 0.3V
Storage Temperature Range..............................-65to +150
Junction Temperature ...................................................... 150
Operating Temperature Range........................... -40to +85
Lead Temperature Range (Soldering 10 sec)
……………………............................................................. 260
ESD Susceptibility
HBM................................................................................. 8000V
MM......................................................................................400V
NOTE:
Stresses beyond those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device at
these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
CAUTION
This integrated circuit can be damaged by ESD if you don’t
pay attention to ESD protection. SGMICRO recommends
that all integrated circuits be handled with appropriate
precautions. Failure to observe proper handling and
installation procedures can cause damage. ESD damage
can range from subtle performance degradation to complete
device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
SGMICRO reserves the right to make any change in circuit
design, specification or other related things if necessary
without notice at any time. Please contact SGMICRO sales
office to get the latest datasheet.
SG Micro Corp
www.sg-micro.com
2

2 Page
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SGM9126 equivalent
SGM9126
6-Channel, 5th-Order, Standard
Definition Video Filter Driver
TYPICAL PERFORMANCE CHARACTERISTICS
At VCC = 5V, TA = +25, RL = 150, all outputs AC-coupled with 220μF, unless otherwise noted.
Quiescent Current vs. Temperature
54
50
46
42
38
34
-40
-15 10 35
Temperature ()
60
85
1.4
1.2
1
0.8
0.6
0.4
0.2
0
-40
Gain Error vs. Temperature
-15 10 35
Temperature ()
60
85
Output Voltage Swing to the Positive Rail vs.
Output Current
5
4.75
4.5
4.25
4
0
+85
+25
-40
20 40 60 80
Output Current (mA)
100
Output Voltage Swing to the Negative Rail vs.
Output Current
1.4
1.2
1
0.8
-40
+25
0.6 +85
0.4
0.2
0
0 20 40 60 80 100
Output Current (mA)
SG Micro Corp
www.sg-micro.com
5

5 Page
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SGM9126 diode, scr
SGM9126
TAPE AND REEL INFORMATION
6-Channel, 5th-Order, Standard
Definition Video Filter Driver
REEL DIMENSIONS
TAPE DIMENSIONS
P2 P0
W
Q1 Q2
Q3 Q4
Q1 Q2
Q3 Q4
Q1 Q2
Q3 Q4
B0
Reel Diameter
Reel Width (W1)
P1
DIRECTION OF FEED
A0
K0
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Package Type
TSSOP-14
Reel Width
Reel Diameter
W1
(mm)
1312.4
A0
(mm)
6.95
B0
(mm)
5.6
K0
(mm)
1.2
P0
(mm)
4.0
P1
(mm)
8.0
P2
(mm)
2.0
W
(mm)
12.0
Pin1
Quadrant
Q1
SG Micro Corp
www.sg-micro.com
9

9 Page





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