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SGM9125 PDF Datasheet - Shengbang Microelectronics

Part Number SGM9125
Description Standard Definition Video Filter Driver
Manufacturers Shengbang Microelectronics 
Logo Shengbang Microelectronics Logo 
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SGM9125 datasheet, circuit
SGM9125
5-Channel, 5th-Order, Standard
Definition Video Filter Driver
PRODUCT DESCRIPTION
The SGM9125 is a low voltage, 5-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.
SGM9125 offers 6dB gain rail-to-rail output driver and
5th-order output reconstruction filter on all five
channels. It has 8MHz -3dB bandwidth and 35V/µs
slew rate. SGM9125 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 SGM9125 is ideally suited for
battery powered applications.
SGM9125 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 SGM9125
can be configured as DC- or AC-coupled output.
The SGM9125 is available in Green TSSOP-14
package. It operates over an ambient temperature
range of -40to +85.
BLOCK DIAGRAM
FEATURES
5-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
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 Transparent Clamp
IN2 Transparent Clamp
IN3 Transparent Clamp
IN4 Transparent Clamp
IN5 Transparent Clamp
8MHz, 5th-Order
8MHz, 5th-Order
8MHz, 5th-Order
8MHz, 5th-Order
8MHz, 5th-Order
6dB OUT1
6dB OUT2
6dB OUT3
6dB OUT4
6dB OUT5
SG Micro Corp
www.sg-micro.com
REV. A. 2

1 page
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SGM9125 pdf, schematic
SGM9125
5-Channel, 5th-Order, Standard
Definition Video Filter Driver
PACKAGE/ORDERING INFORMATION
ORDER NUMBER
SGM9125YTS14G/TR
PACKAGE
DESCRIPTION
TSSOP-14
TEMPERATURE
RANGE
-40to +85
PACKAGE
OPTION
Tape and Reel, 3000
MARKING
INFORMATION
SGM9125YTS14
PIN CONFIGURATION (TOP VIEW)
IN1 1
IN2 2
IN3 3
VCC 4
IN4 5
IN5 6
NC 7
TSSOP-14
14 OUT1
13 OUT2
12 OUT3
11 GND
10 OUT4
9 OUT5
8 NC
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 NC No Connect.
8 NC No Connect.
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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SGM9125 equivalent
SGM9125
5-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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SGM9125 diode, scr
SGM9125
TAPE AND REEL INFORMATION
5-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





Information Total 10 Pages
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