SGM9146(EOL) [SGMICRO]
4-Channel, Video Filter Driver for SD/HD (1080i)/HD (1080p);
| 型号： | SGM9146(EOL) |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | 4-Channel, Video Filter Driver for SD/HD (1080i)/HD (1080p) |
| 文件： | 总10页 (文件大小：523K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM9146
4-Channel, Video Filter Driver
for SD/HD(1080i)/HD(1080p)
GENERAL DESCRIPTION
FEATURES
The SGM9146 is a 4-channel, 6th-order output
reconstruction filter which can operate from 3.1V to
5.5V single power supply. It is designed to replace
passive LC filters and drivers with an integrated device.
One channel is Standard Definition (SD) filter while the
rest three channels are configurable between HDi and
HDp filters.
● Supply Voltage Range: 3.1V to 5.5V
● Three Configurable 6th-Order Filters for
1080i High Definition Mode
1080p High Definition Mode
● CVBS Channel has One 6th-Order Standard
Definition Filter
● Clamp Mode Active with AC-Coupled Inputs for
CVBS
The device allows DC- or AC-coupled output.
SGM9146 can be DC-coupled or AC-coupled with input
video signal to eliminate out-of-band noise, such as the
output stage of DAC. Internal clamp and bias circuitry
may be used if AC-coupled inputs are required.
● Clamp Mode Inactive with DC-Coupled Inputs for
CVBS
● Bias Mode Active with AC-Coupled Inputs for
YPbPr
● Bias Mode Inactive with DC-Coupled Inputs for
YPbPr
The SGM9146 is available in a Green TSSOP-14
package. It operates over an ambient temperature
range of -40℃ to +85℃.
● DC-Coupled Outputs Eliminate AC-Coupled
Capacitors
● -40℃ to +85℃ Operating Temperature Range
● Available in a Green TSSOP-14 Package
APPLICATIONS
Video Recorders
Video on Demand (VOD)
Cable and Satellite Set-Top Boxes
TVs
BLOCK DIAGRAM
Clamp
6dB
6dB
SD OUT1
SD IN1
SD, 6th-Order
Bias
Bias
HD IN2
HD OUT2
HD OUT3
HD OUT4
6dB
6dB
HD IN3
HD IN4
Bias
Configurable
1080i, 6th-Order
1080p, 6th-Order
SELECT
10kΩ
To External Power
Supply or Control I/O
SG Micro Corp
OCTOBER 2014 –REV. A. 3
www.sg-micro.com
4-Channel, Video Filter Driver
for SD/HD (1080i)/HD (1080p)
SGM9146
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM9146
YTS14
XXXXX
SGM9146
TSSOP-14
SGM9146YTS14G/TR
Tape and Reel, 3000
-40℃ to +85℃
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.
Input Voltage.................................GND - 0.3V to VCC + 0.3V
Supply Voltage, VCC....................................................... 6.0V
Junction Temperature ..................................................150℃
Storage Temperature Range........................ -65℃ to +150℃
Lead Temperature (Soldering, 10s) .............................260℃
ESD Susceptibility
OVERSTRESS CAUTION
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
ESD SENSITIVITY CAUTION
RECOMMENDED OPERATING CONDITIONS
Operating Voltage Range...................................3.1V to 5.5V
Operating Temperature Range ...................... -40℃ to +85℃
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
OCTOBER 2014
2
4-Channel, Video Filter Driver
for SD/HD (1080i)/HD (1080p)
SGM9146
PIN CONFIGURATION
(TOP VIEW)
SD IN1
1
2
3
4
5
6
7
14 SD OUT1
13 HD OUT2
12 HD OUT3
11 HD OUT4
10 VCC
HD IN2
HD IN3
HD IN4
GND
NC
9
8
SELECT
NC
NC
TSSOP-14
PIN DESCRIPTION
PIN
1
NAME
SD IN1
HD IN2
HD IN3
HD IN4
GND
FUNCTION
Video Input Channel SD. Input is clamp mode.
2
Video Input Channel HD (Pb). Input is bias mode.
Video Input Channel HD (Pr). Input is bias mode.
Video Input Channel HD (Y). Input is bias mode.
Ground.
3
4
5
6, 7, 8
9
NC
No Internal Connection.
1080i and 1080p Select. SELECT = “low”: 1080i mode is selected. SELECT =
“high”: 1080p mode is selected.
SELECT
VCC
10
11
12
13
14
Power Supply.
HD OUT4
HD OUT3
HD OUT2
SD OUT1
Filtered Output Channel HD (Y).
Filtered Output Channel HD (Pr).
Filtered Output Channel HD (Pb).
Filtered Output Channel SD.
SG Micro Corp
www.sg-micro.com
OCTOBER 2014
3
4-Channel, Video Filter Driver
for SD/HD (1080i)/HD (1080p)
SGM9146
ELECTRICAL CHARACTERISTICS
(TA = +25℃, VIN = 1VPP, VCC = 5V, RSOURCE = 37.5Ω; all inputs are AC-coupled with 0.1µF; all outputs are AC-coupled with 220µF
into 150Ω, referenced to 400kHz, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DC Electrical Characteristics
Operating Voltage Range (VCC
)
3.1
5
5.5
76
V
1080i
58
Quiescent Current (IQ)
VCC = 5.0V, no load
VIN = 0V, no load
mA
1080p
78
99
SD channel
1080i channel
420
550
6.1
4.8
1.4
50
600
700
6.35
Output Level Shift Voltage (VOLS
)
mV
Voltage Gain (AV)
RL = 150Ω
5.8
2.4
dB
V
Output Voltage High Swing
Video Input Voltage Range
VIN = 3V, RL = 150Ω to GND
Referenced to GND if DC-coupled
VPP
dB
V
Power Supply Rejection Ratio (PSRR) DC (All channels)
VIH of SELECT Pin
VIL of SELECT Pin
VCC = 5.0V
VCC = 5.0V
0.8
V
Standard Definition Mode Electrical Characteristics
-0.1dB Bandwidth
-1dB Bandwidth
SD channel
6.4
7.6
8.5
52
MHz
MHz
MHz
dB
SD channel
-3dB Bandwidth
SD channel
Filter Response (Normalized Gain)
Slew Rate
SD channel, fIN = 400kHz to 27MHz
2V output step, 80% to 20%
AC-AC coupled, PAL
34
V/μs
0.5
0.4
1.0
1.0
35
Differential Gain (DG)
Differential Phase (DP)
%
AC-DC coupled, PAL
AC-AC coupled, PAL
deg
AC-DC coupled, PAL
Group Delay Variation (D/DT)
Crosstalk (channel-to-channel)
Signal-to-Noise Ratio (SNR)
Fall Time
Difference between 400kHz and 6.5MHz
VOUT = 1.4VPP, f = 1MHz
100kHz to 5MHz
ns
dB
dB
ns
ns
%
-63
-66
34
2V output step, 80% to 20%
2V output step, 80% to 20%
f = 3.58MHz (Referenced to SDIN at 400kHz)
f = 3.58MHz (Referenced to SDIN at 400kHz)
Rise Time
36
Chroma Luma Gain (CLGSD
)
102
8
Chroma Luma Delay (CLDSD
)
ns
SG Micro Corp
www.sg-micro.com
OCTOBER 2014
4
4-Channel, Video Filter Driver
for SD/HD (1080i)/HD (1080p)
SGM9146
ELECTRICAL CHARACTERISTICS (continued)
(TA = +25℃, VIN = 1VPP, VCC = 5V, RSOURCE = 37.5Ω; all inputs are AC-coupled with 0.1µF; all outputs are AC-coupled with 220µF
into 150Ω, referenced to 400kHz, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
1080i High Definition Mode Electrical Characteristics
-0.1dB Bandwidth
-1dB Bandwidth
RL = 150Ω
32
39
MHz
MHz
MHz
dB
RL = 150Ω
-3dB Bandwidth
RL = 150Ω
46
Filter Response (Normalized Gain)
Slew Rate
fIN = 400kHz to 74.25MHz
2V output step, 80% to 20%
Difference between 400kHz and 26MHz
VOUT = 1.4VPP, f = 1MHz
2V output step, 80% to 20%
2V output step, 80% to 20%
25
190
3.5
-63
6.2
6.2
V/μs
ns
Group Delay Variation (D/DT)
Crosstalk (channel-to-channel)
Fall Time
dB
ns
Rise Time
ns
1080p High Definition Mode Electrical Characteristics
-0.1dB Bandwidth
-1dB Bandwidth
RL = 150Ω
78
86
MHz
MHz
MHz
dB
RL = 150Ω
-3dB Bandwidth
RL = 150Ω
98
Filter Response (Normalized Gain)
Slew Rate
fIN = 400kHz to 148MHz
2V output step, 80% to 20%
Difference between 400kHz and 70MHz
VOUT = 1.4VPP, f = 1MHz
2V output step, 80% to 20%
2V output step, 80% to 20%
22
340
5.3
-64
3.3
3.6
V/μs
ns
Group Delay Variation (D/DT)
Crosstalk (channel-to-channel)
Fall Time
dB
ns
Rise Time
ns
SG Micro Corp
www.sg-micro.com
OCTOBER 2014
5
4-Channel, Video Filter Driver
for SD/HD (1080i)/HD (1080p)
SGM9146
TYPICAL PERFORMANCE CHARACTERISTICS
TA = +25℃, VIN = 1VPP, VCC = 5V, RSOURCE = 37.5Ω; all inputs are AC-coupled with 0.1µF; all outputs are AC-coupled with 220µF
into 150Ω, referenced to 400kHz, unless otherwise noted.
SD Group Delay vs. Frequency
SD Gain vs. Frequency
3
0
160
120
80
-3
-6
40
-9
0
-12
-15
-40
0.1
1
10
100
0.1
1
10
100
Frequency (MHz)
Frequency (MHz)
1080i Gain vs. Frequency
1080i Group Delay vs. Frequency
3
0
30
25
20
15
10
5
-3
-6
-9
-12
-15
0
0.1
1
10
100
0.1
1
10
100
Frequency (MHz)
Frequency (MHz)
1080p Gain vs. Frequency
1080p Group Delay vs. Frequency
3
35
0
-3
27
19
11
3
-6
-9
-12
-15
-5
0.1
1
10
100
1000
0.1
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
SG Micro Corp
www.sg-micro.com
OCTOBER 2014
6
4-Channel, Video Filter Driver
for SD/HD (1080i)/HD (1080p)
SGM9146
TYPICAL PERFORMANCE CHARACTERISTICS
TA = +25℃, VIN = 1VPP, VCC = 5V, RSOURCE = 37.5Ω; all inputs are AC-coupled with 0.1µF; all outputs are AC-coupled with 220µF
into 150Ω, referenced to 400kHz, unless otherwise noted.
SD Small Signal Step Response
VIN = 0.1VPP
SD Large Signal Step Response
0.15
0.10
1.50
1.00
0.05
0.50
0.00
0.00
-0.05
-0.10
-0.15
-0.50
-1.00
-1.50
-0.35 -0.15 0.05
0.25
0.45 0.65
0.85
-0.35 -0.15 0.05
0.25
0.45 0.65
0.85
Time (μs)
Time (µs)
1080i Small Signal Step Response
VIN = 0.1VPP
1080i Large Signal Step Response
0.15
0.10
1.50
1.00
0.05
0.50
0.00
0.00
-0.05
-0.10
-0.15
-0.50
-1.00
-1.50
-0.35 -0.15 0.05
0.25 0.45
Time (μs)
0.65 0.85
-0.35 -0.15 0.05
0.25 0.45
Time (µs)
0.65
0.85
1080p Small Signal Step Response
VIN = 0.1VPP
1080p Large Signal Step Response
0.15
0.10
1.50
1.00
0.05
0.50
0.00
0.00
-0.50
-1.00
-1.50
-0.05
-0.10
-0.15
-0.35 -0.15 0.05 0.25 0.45
Time (µs)
0.65 0.85
-0.35 -0.15 0.05
0.25 0.45
Time (μs)
0.65 0.85
SG Micro Corp
OCTOBER 2014
www.sg-micro.com
7
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TSSOP-14
D
E1
E
5.94
1.78
b
e
0.42
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
c
θ
A2
H
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
MIN
MAX
0.043
0.006
0.039
0.012
0.008
0.201
0.177
0.258
A
A1
A2
b
1.100
0.150
1.000
0.300
0.200
5.100
4.500
6.550
0.050
0.800
0.190
0.090
4.900
4.300
6.250
0.002
0.031
0.007
0.004
0.193
0.169
0.246
c
D
E
E1
e
0.650 BSC
0.25 TYP
0.026 BSC
0.01 TYP
L
0.500
1°
0.700
7°
0.02
1°
0.028
7°
H
θ
NOTES:
1. Body dimensions do not include mode flash or protrusion.
2. This drawing is subject to change without notice.
SG Micro Corp
TX00019.000
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
TSSOP-14
13″
12.4
6.95
5.60
1.20
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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