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Número de pieza | NCS6416 | |
Descripción | Bus-Controlled Video Matrix Switch | |
Fabricantes | ON Semiconductor | |
Logotipo | ||
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Low-V oltage,
Bus-Contr olled Video
Matrix Switch
Description
The main function of the NCS6416 is to switch 8 video input
sources to the 6 outputs. The NCS6416 operates with a low 5 V power
supply.
Each output can be switched to only one of the inputs, whereas any
single input may be connected to several outputs.
All switching possibilities are controlled through the I2C bus inputs.
Features
•ă20 MHz Bandwidth
•ă5 V Operating Voltage
•ăCascadable with another NCS6416 (Internal Address can be changed
by Pin 7 Voltage)
•ă8 Inputs (CVBS, RGB, Chroma, ...)
•ă6 Outputs with 150 W Output Driving Capability
•ăPossibility of Chroma Signal for each Input by Switching off the
Clamp with an External Resistor Bridge
•ăBus Controlled
•ă6 dB Gain between any Input and Output
•ă-65 dB Crosstalk at 5 MHz
•ăFull ESD Protection
•ăThese are Pb-Free Devices
http://onsemi.com
MARKING DIAGRAMS*
20
1
SO-20 WB
DW SUFFIX
CASE 751D
20
NCS6416
AWLYYWWG
1
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb-Free Package
*For additional marking information, refer to
Application Note AND8002/D.
INPUT1 1
DATA1 2
INPUT2 3
CLOCK 4
INPUT3 5
INPUT4 6
PROG 7
INPUT5 8
VCC 9
INPUT6 10
20 INPUT8
19 VCCO
18 OUTPUT6
17 OUTPUT5
16 OUTPUT4
15 OUTPUT3
14 OUTPUT2
13 OUTPUT1
12 GND
11 INPUT7
©Ă Semiconductor Components Industries, LLC, 2007
June, 2007 - Rev. 0
ORDERING INFORMATION
Device
Package
ShippingĔ
NCS6416DWG
SO-20
(Pb-Free)
NCS6416DWR2G SO-20
(Pb-Free)
38 Units / Rail
1000 / Tape & Reel
ĔFor information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
1 Publication Order Number:
NCS6416/D
1 page NCS6416
www.DatBaSuhseSete4lUe.cctoimons
The I2C chip address is defined by the first byte. The second byte defines the input/output configuration.
Table 5. CHIP ADDRESS BYTE (1ST BYTE OF TRANSMISSION)
HEX
BINARY
86 1000 0110
06 0000 0110
NOTE: Input/Output Selection Byte (2nd byte of transmission)
Comment
When PROG pin is connected to Ground
When PROG pin is connected to VCC
Table 6. I2C BUS OUTPUT SELECTIONS
Output Address (MSB)
Input Address (LSB)
00000
XXX
00100
XXX
00010
XXX
00110
-
00001
XXX
00101
XXX
00011
XXX
00111
-
Pin 18
Pin 14
Pin 16
Not Used
Pin 17
Pin 13
Pin 15
Not Used
Selected Output
Output is selected by the 5 MSBs
Table 7. I2C BUS INPUT SELECTIONS
Output Address (MSB)
Input Address (LSB)
00XXX
000 Pin 5
00XXX
100 Pin 8
00XXX
010 Pin 3
00XXX
110 Pin 20
00XXX
001 Pin 6
00XXX
101 Pin 10
00XXX
011 Pin 1
00XXX
111 Pin 11
Example: 0010 0101 (Binary) or 25 (Hex) connects Pin 10 (input) to Pin 14 (output)
Selected Input
Input is selected by the 3 LSBs
SDA
SCL
SDA
tBUF
tLOW
tHD.STA
tR
tHD.DAT tHIGH
tF
tSU.STA
Figure 2. I2C Bus Timing Diagram
tSU.DAT
tSU.STO
http://onsemi.com
5
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet NCS6416.PDF ] |
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