SGM6502 [SGMICRO]
8-Input, 6-Output Video Switch Matrix with Output Drivers, Input Clamp, and Bias Circuitry;
| 型号： | SGM6502 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | 8-Input, 6-Output Video Switch Matrix with Output Drivers, Input Clamp, and Bias Circuitry |
| 文件： | 总12页 (文件大小：619K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM6502
8-Input, 6-Output Video Switch Matrix
with Output Drivers, Input Clamp,
and Bias Circuitry
GENERAL DESCRIPTION
FEATURES
The SGM6502 is a video switch matrix which features 8
input channels and 6 output channels. The architecture
allows any of the 8 inputs to be routed to any of the 6
outputs, and it supports one input to one output or one
input to more outputs switching. The routing map is
configured by I2C-compatible serial interface.
● Single-Supply Voltage Range: 3.1V to 5.5V
● 8 × 6 Crosspoint Switch Matrix
● Supports Standard Definition (SD), Progressive
Scan (PS), and High Definition (HD) Video
● -3dB Bandwidth: 88MHz
● Low Crosstalk: -77dB at 1MHz
● Programmable Gain Options:
The SGM6502 has the input clamp function and bias
circuitry, the input clamp or bias mode is selectable
through I2C interface. Integrated clamp is supported by
each input. The function is to set video output sync
level to approximately 600mV. If sync signal (Chroma,
Pb, Pr) is absent, the input is biased by approximately
1.3V, which is the center of input voltage range.
0dB or 6dB
● Input Bias Circuitry and Input Clamp Function
● Supports I2C Serial Interface
● Double-Load 75Ω Output Drivers
● AC- or DC-Coupled Inputs and Outputs
● Available in a Green TSSOP-24 Package
The SGM6502 is available in a Green TSSOP-24
package. It operates over an ambient temperature
range of -40℃ to +85℃.
APPLICATIONS
Security and Surveillance
TV and HDTV
Automotive Navigation System and Back-Up Camera
Media Centers
Video Routing
Cable and Satellite Set-Top Boxes
SG Micro Corp
JANUARY 2013 – REV. A. 2
www.sg-micro.com
8-Input, 6-Output Video Switch Matrix with
SGM6502
Output Drivers, Input Clamp, and Bias Circuitry
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM6502
YTS24
XXXXX
SGM6502
TSSOP-24
SGM6502YTS24G/TR
Tape and Reel, 2500
-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.
OVERSTRESS CAUTION
ABSOLUTE MAXIMUM RATINGS
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.
Supply Voltage Range (DC)................................. -0.3V to 6V
Analog and Digital Input/Output Voltage Range
.................................................................-0.3V to VCC + 0.3V
Output Current per Channel...............................40mA (MAX)
Junction Temperature.................................................+150℃
Storage Temperature Range........................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
HBM.............................................................................8000V
CDM ............................................................................2000V
MM.................................................................................400V
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.
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 very small parametric changes could cause the
device not to meet its published specifications.
RECOMMENDED OPERATING CONDITIONS
Operating Temperature Range.......................-40℃ to +85℃
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
JANUARY 2013
2
8-Input, 6-Output Video Switch Matrix with
SGM6502
Output Drivers, Input Clamp, and Bias Circuitry
PIN CONFIGURATION
PIN DESCRIPTION
(TOP VIEW)
PIN
1
NAME
IN1
FUNCTION
Input Pin (Channel 1).
Ground.
IN1
GND
IN2
1
2
3
4
5
6
24 GND
23 OUT1
22 OUT2
2
GND
IN2
3
Input Pin (Channel 2).
Positive Power Supply.
Input Pin (Channel 3).
Ground.
4
VCC
5
IN3
OUT3
20 VCC
VCC
IN3
21
6
GND
IN4
7
Input Pin (Channel 4).
I2C Address Selection Pin.
Input Pin (Channel 5).
I2C Address Selection Pin.
Input Pin (Channel 6).
I2C Clock Signal.
OUT4
19
GND
IN4
8
ADDR1
IN5
SGM6502
18 OUT5
7
8
9
9
OUT6
ADDR1
IN5
17
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
ADDR0
IN6
16 GND
15 IN8
14 SDA
13 IN7
SCL
ADDR0 10
IN6 11
IN7
Input Pin (Channel 7).
I2C Data Signal.
SDA
IN8
SCL 12
Input Pin (Channel 8).
Ground.
GND
OUT6
OUT5
OUT4
VCC
TSSOP-24
Output Pin (Channel 6).
Output Pin (Channel 5).
Output Pin (Channel 4).
Positive Power Supply.
Output Pin (Channel 3).
Output Pin (Channel 2).
Output Pin (Channel 1).
Ground.
OUT3
OUT2
OUT1
GND
SG Micro Corp
www.sg-micro.com
JANUARY 2013
3
8-Input, 6-Output Video Switch Matrix with
SGM6502
Output Drivers, Input Clamp, and Bias Circuitry
ELECTRICAL CHARACTERISTICS
(TA = +25℃, VCC = 5V, VIN = 1VPP, input bias mode, one-to-one routing, 6dB gain, all inputs AC-coupled with 0.1μF, unused inputs
AC-terminated through 75Ω to GND, all outputs AC-coupled with 220μF into 150Ω, referenced to 400kHz unless otherwise
noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
General
Supply Voltage Range
DC Performance
Video Output Range
Supply Current
3.1
5
5.5
V
VOUT
IQ
2.8
60.8
0.42
0.42
0.84
0.65
0.65
1.3
VPP
mA
V
No load, all outputs enabled
Clamp mode, all gain settings
Clamp mode, 0dB gain setting
Clamp mode, 6dB gain setting
Bias mode, All gain settings
Bias mode, 0dB gain Setting
Bias mode, 6dB gain setting
All channels, DC input = 0.5V
75
DC Input Level
DC Output Level
DC Output Level
DC Input Level
Vclamp
V
V
V
DC Output Level
DC Output Level
Power Supply Rejection Ratio
AC Performance
Vbias
V
V
PSRR
75
dB
AV0dB
AV6dB
f-1dB
DC, all channels, 0dB gain setting
DC, all channels, 6dB gain setting
VOUT = 1.4VPP
-0.2
5.8
0
0.2
6.2
Channel Gain
dB
6
-1dB Bandwidth
67
MHz
MHz
%
-3dB Bandwidth
fC
VOUT = 1.4VPP
88
Differential Gain
DG
VCC = 5V, 4.43MHz
0.1
0.4
0.26
0.93
-77
-55
-73
-48
-55
-53
-50
Differential Phase
SD Output Distortion
HD Output Distortion
DP
VCC = 5V, 4.43MHz
°
THDSD
THDHD
XTALK1
XTALK2
XTALK3
XTALK4
XTALK5
XTALK6
XTALK7
VOUT = 1.4VPP, 5MHz, VCC = 5V
VOUT = 1.4VPP, 22MHz, VCC = 5V
1MHz, VOUT = 2VPP
%
%
Input Crosstalk
dB
dB
15MHz, VOUT = 2VPP
1MHz, VOUT = 2VPP
Output Crosstalk
15MHz, VOUT = 2VPP
4.43MHz, VOUT = 2VPP
6.5MHz, VOUT = 2VPP
9MHz, VOUT = 2VPP
Multi-Channel Crosstalk
Signal-to-Noise Ratio
dB
dB
NTC-7 weighting, 4.2MHz LP,
100kHz HP
SNRSD
78
Channel Noise
VNOISE
400kHz to 100MHz, input referred
20
nV/ Hz
Amplifier Recovery Time
AMPON
Post I2C programming
200
ns
SG Micro Corp
www.sg-micro.com
JANUARY 2013
4
8-Input, 6-Output Video Switch Matrix with
SGM6502
Output Drivers, Input Clamp, and Bias Circuitry
I2C BUS CHARACTERISTICS
(TA = +25℃, VCC = 5V, unless otherwise noted.)
PARAMETER
SYMBOL
VIL
CONDITIONS
SDA, SCL, ADDR
SDA, SCL, ADDR
SCL
MIN
0
TYP
MAX
1.5
UNITS
V
Digital Input Low
Digital Input High
VIH
3
VCC
V
Clock Frequency
fSCL
100
1000
300
4.7
4
kHz
ns
Input Rise Time
tr
1.5V to 3V
Input Fall Time
tf
1.5V to 3V
ns
Clock Low Period
tLOW
µs
Clock High Period
tHIGH
tSU, DAT
tHD, DAT
tSU, STO
tBUF
µs
Data Set-up Time
300
0
ns
Data Hold Time
ns
Set-up Time from Clock High to Stop
Start Set-up Time Following a Stop
Start Hold Time
4
µs
4.7
4
µs
tHD, STA
tSU, STA
µs
Start Set-up Time Following Clock Low to High
4.7
µs
SG Micro Corp
www.sg-micro.com
JANUARY 2013
5
8-Input, 6-Output Video Switch Matrix with
SGM6502
Output Drivers, Input Clamp, and Bias Circuitry
REGISTER MAPS
I2C Slave Address of SGM6502: 0x06 (0000 0110)
The I2C address is 0x06 (0000 0110). The offset addresses are controlled by the values of the ADDR0 and ADDR1 inputs.
W:
Write only bit(s)
PORV:
Power-On Reset Value
Table 1. Offset Addresses
ADDR1
ADDR0
Binary
Hex
0x06
0x46
0x86
0xC6
0
0
1
1
0
1
0
1
0000 0110
0100 0110
1000 0110
1100 0110
Output Control Register
Table 2. Output Control Register Maps
Register
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Name
0x00
0x01
0x02
OUT1, OUT2
B3-Out2
B3-Out4
B3-Out6
B2-Out2
B2-Out4
B2-Out6
B1-Out2
B1-Out4
B1-Out6
B0-Out2
B0-Out4
B0-Out6
B3-Out1
B3-Out3
B3-Out5
B2-Out1
B2-Out3
B2-Out5
B1-Out1
B1-Out3
B1-Out5
B0-Out1
B0-Out3
B0-Out5
OUT3, OUT4
OUT5, OUT6
Table 3. OUT1, OUT2 Control Register Details
BITS
BIT NAME
B3-Out2
B2-Out2
B1-Out2
B0-Out2
B3-Out1
B2-Out1
B1-Out1
B0-Out1
DESCRIPTION
COMMENT
PORV
TYPE
Input Selected to Drive this Output
0000 = Off (1)
D[7:4]
0001 = IN1
0010 = IN2
1000 = IN8
0000
W
Input Selected to Drive this Output
0000 = Off (1)
D[3:0]
0001 = IN1
0010 = IN2
1000 = IN8
0000
W
NOTE:
1. When the off input selection is used, the output amplifier is powered down and enters a high-impedance state.
Table 4. OUT3, OUT4 Control Register Details
BITS
BIT NAME
B3-Out4
B2-Out4
B1-Out4
B0-Out4
B3-Out3
B2-Out3
B1-Out3
B0-Out3
DESCRIPTION
COMMENT
PORV
TYPE
Input Selected to Drive this Output
0000 = Off (1)
D[7:4]
0001 = IN1
0010 = IN2
1000 = IN8
0000
W
Input Selected to Drive this Output
0000 = Off (1)
D[3:0]
0001 = IN1
0010 = IN2
1000 = IN8
0000
W
NOTE:
1. When the off input selection is used, the output amplifier is powered down and enters a high-impedance state.
SG Micro Corp
www.sg-micro.com
JANUARY 2013
6
8-Input, 6-Output Video Switch Matrix with
SGM6502
Output Drivers, Input Clamp, and Bias Circuitry
REGISTER MAPS (continued)
Table 5. OUT5, OUT6 Control Register Details
BITS
BIT NAME
B3-Out6
B2-Out6
B1-Out6
B0-Out6
B3-Out5
B2-Out5
B1-Out5
B0-Out5
DESCRIPTION
COMMENT
PORV
TYPE
Input Selected to Drive this Output
0000 = Off (1)
D[7:4]
0001 = IN1
0010 = IN2
1000 = IN8
0000
W
Input Selected to Drive this Output
0000 = Off (1)
D[3:0]
0001 = IN1
0010 = IN2
1000 = IN8
0000
W
NOTE:
1. When the off input selection is used, the output amplifier is powered down and enters a high-impedance state.
Clamp Control Register
Table 6. Clamp Control Register Map
Register
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Name
0x03
CLAMP
Clmp8
Clmp7
Clmp6
Clmp5
Clmp4
Clmp3
Clmp2
Clmp1
Table 7. CLAMP Control Register Details
BITS
BIT NAME
Clmp8
Clmp7
Clmp6
Clmp5
Clmp4
Clmp3
Clmp2
Clmp1
DESCRIPTION
COMMENT
PORV
TYPE
W
0
0
0
0
0
0
0
0
W
W
Clamp/Bias Selection (for Input 1 to Input 8)
W
D[7:0]
0 = Bias
1 = Clamp
W
W
W
W
SG Micro Corp
www.sg-micro.com
JANUARY 2013
7
8-Input, 6-Output Video Switch Matrix with
SGM6502
Output Drivers, Input Clamp, and Bias Circuitry
REGISTER MAPS (continued)
Gain Control Register
Table 8. Gain Control Register Map
Register
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Name
Reserved
Reserved
0x04
GAIN
Gain6
Gain5
Gain4
Gain3
Gain2
Gain1
Table 9. GAIN Control Register Details
BITS
BIT NAME
Reserved
Gain6
DESCRIPTION
COMMENT
PORV
TYPE
D[7:6]
Reserved.
0
0
0
0
0
0
W
W
W
W
W
W
Gain5
Output Gain Selection (for Output 1 to Output 6)
Gain4
D[5:0]
0 = 6dB
1 = 0dB
Gain3
Gain2
Gain1
SG Micro Corp
www.sg-micro.com
JANUARY 2013
8
8-Input, 6-Output Video Switch Matrix with
SGM6502
Output Drivers, Input Clamp, and Bias Circuitry
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
JANUARY 2013 ‒ REV.A.1 to REV.A.2
Page
Added Recommended Land Pattern Information ...............................................................................................................................................12
Added Tape and Reel Information................................................................................................................................................................13, 14
MAY 2011 ‒ REV.A to REV.A.1
Page
Updated Package Description ...........................................................................................................................................................................All
Changes from Original (SEPTEMBER 2010) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
JANUARY 2013
9
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TSSOP-24
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
0.311
0.177
0.258
A
A1
A2
b
1.100
0.150
1.000
0.300
0.200
7.900
4.500
6.550
0.020
0.800
0.190
0.090
7.700
4.300
6.250
0.001
0.031
0.007
0.004
0.303
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
SG Micro Corp
www.sg-micro.com
TX00022.000
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-24
13″
16.4
6.80
8.30
1.60
4.0
8.0
2.0
16.0
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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