DataSheet39.com

SGM9121 PDF Datasheet - Shengbang Microelectronics

Part Number SGM9121
Description 5th-Order Video Driver
Manufacturers Shengbang Microelectronics 
Logo Shengbang Microelectronics Logo 
Preview
Preview ( 11 pages )
		
SGM9121 datasheet, circuit
SGM9121
8MHz, 5th-Order Video Driver
with 6dB Gain
PRODUCT DESCRIPTION
The SGM9121 is a single rail-to-rail 5th-order output
reconstruction filter with a -3dB bandwidth of 8MHz and
34.8V/µs slew rate. Operating from single power supply
ranging from 3.0V to 5.5V and sinking an ultra-low 7mA
quiescent current, the SGM9121 is ideally suited for low
power, battery-operated applications.
SGM9121 employs an internal level shift circuit that
avoids sync-pulse clipping and allows DC-coupled output.
If AC coupling is preferred, the SGM9121 offers a
sag-correction feature that significantly reduces the size
of the output coupling capacitor.
SGM9121 has a power-down disable feature that
reduces the supply current to 0.72μA, dramatically
reducing power consumption and prolonging battery life.
It is specified over the extended -40°C to +85°C
temperature range.
BLOCK DIAGRAM
VCC = 3.0V to 5.5V
To External Power
Supply or Control I/O
10kΩ
VCC DISABLE
Level
Shifter
5th-Order
IN Filter
OUT
6dB
SAG
SGM9121
GND
NOTES:
1. A 10kresistor must be serially connected to DISABLE pin.
2. Power supply VCC must be sequenced on first before input
video signals.
FEATURES
Excellent Video Performance
5th-Order Reconstruction Filter
Internal Gain: 6dB
Rail-to-Rail Output
SAG Correction Reduces AC Coupling
Capacitor Size
Input Voltage Range Includes Ground
AC-Coupled Input
Single Power Supply: 3.0V to 5.5V
Low Power
7mA Typical Supply Current
0.72μA Supply Current when Disabled
Available in Green SC70-6 Package
APPLICATIONS
Video Amplifiers
Cable and Satellite Set-Top Boxes
Communication Devices
Video on Demand
Portable and Handheld Products
Personal Video Recorders
DVD Players
HDTV
SG Micro Corp
www.sg-micro.com
REV. A. 3

1 page
line_dark_gray
SGM9121 pdf, schematic
SGM9121
PACKAGE/ORDERING INFORMATION
8MHz, 5th-Order Video Driver
with 6dB Gain
ORDER NUMBER
SGM9121YC6G/TR
PACKAGE
DESCRIPTION
SC70-6
TEMPERATURE
RANGE
-40to +85
PACKAGE
OPTION
Tape and Reel, 3000
MARKING
INFORMATION
S0AXX
NOTE: Order number and package marking are defined as the follow:
ORDER NUMBER
SGM9121 X X G / TR
Tape and Reel
Green Product
Package Type
C6 SC70-6
Operating Temperature Range
Y -40to +85
MARKING INFORMATION
S0A X X
Date code - Month ("A" = Jan. "B" = Feb. "L" = Dec.)
Date code - Year ("9" = 2009, "A" = 2010 )
Chip I.D.
For example: S0A9A (2009, January)
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, VCC to GND...................................................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
line_dark_gray
SGM9121 equivalent
SGM9121
8MHz, 5th-Order Video Driver
with 6dB Gain
TYPICAL PERFORMANCE CHARACTERISTICS
At VCC = 5V, TA = +25, RL = 150, all outputs AC-coupled, unless otherwise noted.
3
0
-3
-6
-9
-12
-15
0.1
Frequency Response
1 10
Frequency (MHz)
100
270
180
90
0
-90
-180
-270
0.1
Phase vs. Frequency
1 10
Frequency (MHz)
100
0.75
Large Signal Step Response
0.5
0.25
0
-0.25
-0.5
-0.75
-0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Time (μs)
Small Signal Step Response
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Time (μs)
100
50
0
-50
-100
0.1
Group Delay vs. Frequency
1 10
Frequency (MHz)
100
Quiescent Current vs. Supply Voltage
8
7
6
5
4
3 3.5 4 4.5 5 5.5
Supply Voltage (V)
SG Micro Corp
www.sg-micro.com
5

5 Page
line_blue
SGM9121 diode, scr
SGM9121
PACKAGE OUTLINE DIMENSIONS
SC70-6
D
e1
e
8MHz, 5th-Order Video Driver
with 6dB Gain
0.65
E1 E
1.9
0.75
b
0.4
1.3
RECOMMENDED LAND PATTERN (Unit: mm)
A1
A2
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
θ
A
θ
0.20
Dimensions
In Millimeters
MIN MAX
0.900
1.100
0.000
0.100
0.900
1.000
0.150
0.350
0.080
0.150
2.000
2.200
1.150
1.350
2.150
2.450
0.65 TYP
1.300 BSC
0.525 REF
0.260
0.460
0° 8°
L L1
c
Dimensions
In Inches
MIN MAX
0.035
0.043
0.000
0.004
0.035
0.039
0.006
0.014
0.003
0.006
0.079
0.087
0.045
0.053
0.085
0.096
0.026 TYP
0.051 BSC
0.021 REF
0.010
0.018
0° 8°
SG Micro Corp
www.sg-micro.com
9

9 Page





Information Total 11 Pages
Download[ SGM9121.PDF Datasheet ]

Share Link :

Electronic Components Distributor

SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Element14 Chip One Stop



Featured Datasheets

Part NumberDescriptionManufacturers
SGM9121The function of this parts is a 5th-Order Video Driver.Shengbang Microelectronics
Shengbang Microelectronics
SGM9122The function of this parts is a Dual Video Driver.Shengbang Microelectronics
Shengbang Microelectronics
SGM9123The function of this parts is a 3rd Order SDTV Video Filter Drivers.Shengbang Microelectronics
Shengbang Microelectronics
SGM9125The function of this parts is a Standard Definition Video Filter Driver.Shengbang Microelectronics
Shengbang Microelectronics
SGM9126The function of this parts is a Standard Definition Video Filter Driver.Shengbang Microelectronics
Shengbang Microelectronics

Quick jump to:

SGM9  1N4  2N2  2SA  2SC  74H  ADC  BC  BF  BU  CXA  HCF  IRF  KA  KIA  LA  LM  MC  NE  ST  STK  TDA  TL  UA 


DataSheet39.com is an Online Datasheet PDF Search Site.
It offers a large amount of data sheet, You can free PDF files download.
The updated every day, always provide the best quality and speed.



Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  SCR

www.DataSheet39.com    |   2018   |  Privacy Policy  |  Contact Us   |  New  |  Search