SGM9140(EOL) [SGMICRO]
26MHz, Video Driver with Y-C Mixer and Chroma Mute;
| 型号： | SGM9140(EOL) |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | 26MHz, Video Driver with Y-C Mixer and Chroma Mute |
| 文件： | 总8页 (文件大小：563K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM9140
26MHz, Video Driver with
Y/C Mixer and Chroma Mute
GENERAL DESCRIPTION
FEATURES
The SGM9140 is a low voltage video amplifier with Y/C
mixer which can operate from 2.8V to 5.5V power
supply. It is designed for portable video system and
energy saving products.
● Supply Voltage Range:: 2.8V to 5.5V
● Internal Clamp (Y-Input)/Bias (C-Input) MIX
Circuit
● Quiescent Current: 9mA (TYP)
● Power-Save Mode Current: 1μA (TYP)
● Support 6.4dB and 12.4dB Gains
● Available in a Green MSOP-8 Package
● -40℃ to +85℃ Operating Temperature Range
The SGM9140 has chroma mute and power-save
functions.
SGM9140 provides two gain options (6.4dB or 12.4dB)
for different applications.
The SGM9140 is available in a Green MSOP-8
package. It operates over an ambient temperature
range of -40℃ to +85℃.
APPLICATIONS
Cable and Satellite Set-Top Boxes
Portable and Handheld Products
Communication Devices
Digital Cameras
DVC Players
SG Micro Corp
NOVEMBER 2012 –REV. A. 2
www.sg-micro.com
26MHz, Video Driver with
SGM9140
Y/C Mixer and Chroma Mute
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM9140A
YMS8
XXXXX
SGM9140B
YMS8
XXXXX
SGM9140A
(12.4dB Gain)
MSOP-8
MSOP-8
SGM9140AYMS8G/TR
Tape and Reel, 3000
Tape and Reel, 3000
-40℃ to +85℃
-40℃ to +85℃
SGM9140B
(6.4dB Gain)
SGM9140BYMS8G/TR
MARKING INFORMATION
NOTE: XXXXX = Date Code and Vendor Code.
X X X X X
Vendor Code
Date Code - Week
Date Code - Year
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
OVERSTRESS CAUTION
Supply Voltage, VCC.......................................................... 6V
Junction Temperature ..................................................150℃
Storage Temperature Range........................ -65℃ to +150℃
Lead Temperature (Soldering, 10s) .............................260℃
ESD Susceptibility
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
HBM............................................................................ 8000V
MM................................................................................ 400V
RECOMMENDED OPERATING CONDITIONS
Operating Voltage Range...................................2.8V to 5.5V
Operating Temperature Range ...................... -40℃ to +85℃
ESD SENSITIVITY CAUTION
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
NOVEMBER 2012
2
26MHz, Video Driver with
SGM9140
Y/C Mixer and Chroma Mute
PIN CONFIGURATION
(TOP VIEW)
1
2
3
4
8
7
6
5
CIN
YIN
CMUTE
PS
GND
VOUT
SAG
VCC
MSOP-8
PIN DESCRIPTION
PIN
1
NAME
YIN
FUNCTION
S-Video Signal Y Input.
Ground.
2
GND
VOUT
SAG
3
Video Signal Output.
SAG Correction Input.
Power Supply.
4
5
VCC
6
PS
Power Save.
7
CMUTE
CIN
C-mute Input.
8
S-Video Signal C Input.
CONTROL TERMINAL EXPLANATION
PARAMETER
STATUS
NOTE
H
L
Chroma Mute: ON
Chroma Mute: OFF
Chroma Mute: OFF
Power Save: OFF
Power Save: ON
Power Save: ON
Chroma Mute
OPEN
H
Power Save
L
OPEN
SG Micro Corp
www.sg-micro.com
NOVEMBER 2012
3
26MHz, Video Driver with
SGM9140
Y/C Mixer and Chroma Mute
ELECTRICAL CHARACTERISTICS
(VCC = 3V, TA = +25℃, VOUT = 2VPP, RL = 150Ω connected to GND, referenced to 400kHz, unless otherwise noted.)
PARAMETER
Operating Voltage Range (VCC
Quiescent Current (IQ)
CONDITIONS
MIN
TYP
MAX
5.5
UNITS
V
)
2.8
No Signal
9.0
1.0
2.4
12.4
6.4
18
11.6
2.0
mA
μA
Power Save Mode Current (IS)
Power Save Mode
f = 1kHz, THD = 1%
SGM9140A
Maximum Output Voltage (VOM
)
VPP
11.9
5.9
12.9
6.9
Voltage Gain (GV)
dB
MHz
MHz
MHz
dB
SGM9140B
SGM9140A
-0.1dB Bandwidth
SGM9140B
16
SGM9140A
22
-1dB Bandwidth
SGM9140B
20
SGM9140A
26
-3dB Bandwidth
SGM9140B
23
SGM9140A
SGM9140B
0.3
0.1
0.4
0.2
-52
65
Frequency Characteristics (Gf)
YIN = 10MHz/100kHz
Differential Gain (DG)
VCC = 3V, 4.43MHz
VCC = 3V, 4.43MHz
CIN = 4.43MHz, 0.1VPP
100kHz to 5MHz
%
deg
dB
Differential Phase (DP)
Chroma Mute Crosstalk (CT)
Signal-to-Noise Ratio (SNR) (1)
dB
VOUT = 1.4VPP, 3.58MHz,
CIN = AC to GND
and RL = 75Ω
SGM9140A
SGM9140B
-39
-41.5
21
Second Order Distortion (HV)
Input Resistance
dB
kΩ
V
Chroma Input
VthMH
1.4
1.4
Mute Switch Change Voltage
VthML
0.4
0.4
VthPH
Power Save Switch Change Voltage
V
VthPL
NOTES:
1. SNR = 20 × log (714mV/rms noise);
2. Sine Video Signal.
SG Micro Corp
www.sg-micro.com
NOVEMBER 2012
4
26MHz, Video Driver with
SGM9140
Y/C Mixer and Chroma Mute
TYPICAL PERFORMANCE CHARACTERISTICS
At VCC = 5V, TA = +25℃, RL = 150Ω, all outputs AC-coupled with 220μF, unless otherwise noted.
Frequency Response
Frequency Response
3
0
3
0
SGM9140B
SGM9140A
-3
-3
-6
-6
-9
-9
-12
-15
-12
-15
0.1
1
10
100
0.1
1
10
100
5.5
5.5
Frequency (MHz)
Frequency (MHz)
Crosstalk vs. Supply Voltage
Voltage Gain vs. Supply Voltage
-51
14
12
10
8
-52
-53
-54
-55
-56
SGM9140A
SGM9140A
SGM9140B
6
SGM9140B
3
4
2.5
3
3.5
4
4.5
5
2.5
3.5
4
4.5
5
5.5
Supply Voltage (V)
Supply Voltage (V)
Quiescent Current vs. Supply Voltage
12
11
10
9
8
7
2.5
3
3.5
4
4.5
5
Supply Voltage (V)
SG Micro Corp
www.sg-micro.com
NOVEMBER 2012
5
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
MSOP-8
b
E1
E
4.8
1.02
e
0.41
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
D
L
A
c
A1
θ
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
1.100
0.150
0.950
0.380
0.230
3.100
3.100
5.050
MIN
MAX
0.043
0.006
0.037
0.015
0.009
0.122
0.122
0.199
A
A1
A2
b
0.820
0.020
0.750
0.250
0.090
2.900
2.900
4.750
0.032
0.001
0.030
0.010
0.004
0.114
0.114
0.187
c
D
E
E1
e
0.650 BSC
0.026 BSC
L
0.400
0°
0.800
6°
0.016
0°
0.031
6°
θ
NOTES:
1. Body dimensions do not include mode flash or protrusion.
2. This drawing is subject to change without notice.
SG Micro Corp
TX00014.000
www.sg-micro.com
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
MSOP-8
13″
12.4
5.20
3.30
1.50
4.0
8.0
2.0
12.0
Q1
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
13″
386
280
370
5
SG Micro Corp
www.sg-micro.com
TX20000.000
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