MAX9568EEE+ Maxim Integrated, MAX9568EEE+ Datasheet

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MAX9568EEE+

Manufacturer Part Number
MAX9568EEE+
Description
Video ICs
Manufacturer
Maxim Integrated
Datasheet

Specifications of MAX9568EEE+

Rohs
yes
The MAX9568 video sync separator extracts sync timing
information from standard-definition (SDTV), extended-
definition (EDTV), and high-definition (HDTV) component
video signals. This device is designed for reliable opera-
tion in the presence of copy protection schemes such as
MACROVISION
The MAX9568 is a stand-alone device and requires no
external components for timing or biasing. High-imped-
ance video inputs prevent loading of the input signal
and eliminate the need for buffering.
The MAX9568 is available in a 16-pin QSOP package.
The device is specified over the -40°C to +85°C tem-
perature range.
19-4103; Rev 1; 12/08
MACROVISION is a registered trademark of Macrovision Corp.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Video Digitizers
Instrumentation
PDP Television
CVIDIN
®
.
________________________________________________________________ Maxim Integrated Products
Component Analog TV Sync Separator
300kΩ
General Description
0.35 V
MAX9568
CC
LCD Panels
Frame Grabbers
Video Recorders
Applications
INPUT
BUFFER
V
CC
SYNC SLICER
GND
V
THRESH
♦ Stand-Alone Operation—No Timing Element
♦ Covers All Major Standards: SDTV, EDTV, and HDTV
♦ Identification of Input Standard
♦ Loss of Video Signal Detection
♦ Coast and Clamp Pulse Outputs
♦ High-Impedance Bridging Video Input
♦ No Distortion to Video Signal
♦ Low Quiescent Current (< 10mA)
♦ 2.7V to 5.5V Single Supply
Note: All devices are specified over the -40°C to +85°C operat-
ing temperature range.
+ Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
0.1μF
MAX9568EEE+T
Required
PART
VIDEO STANDARD
DECODE
GENERATOR
Ordering Information
PIN-PACKAGE
16 QSOP
OUTPUT
PULSE
Functional Diagram
CSYNCOUT
HSYNCOUT
CLAMP
VSYNCOUT
ODD/EVEN
LOS
COAST
FR
HL
SDTV
HDTV
Features
TOP MARK
1

Related parts for MAX9568EEE+

MAX9568EEE+ Summary of contents

Page 1

... High-Impedance Bridging Video Input ♦ No Distortion to Video Signal ♦ Low Quiescent Current (< 10mA) ♦ 2.7V to 5.5V Single Supply Applications PART MAX9568EEE+T Note: All devices are specified over the -40°C to +85°C operat- ing temperature range. + Denotes a lead(Pb)-free/RoHS-compliant package Tape and reel 0.1μ ...

Page 2

Component Analog TV Sync Separator ABSOLUTE MAXIMUM RATINGS Supply Voltage (V to GND) .................................-0.3V to +6V CC All Other Pins to GND ................................-0. Continuous Power Dissipation (T = +70°C) A 16-Pin QSOP (derate 8.3mW/°C above +70°C) ...........667mW Stresses ...

Page 3

Component Analog TV Sync Separator TIMING CHARACTERISTICS (V = +5V 0V GND A MIN PARAMETER SYMBOL 525i (Figures 1a and 2a) Horizontal Pulse Delay Horizontal Pulse Width Clamp Pulse Delay Clamp Pulse ...

Page 4

Component Analog TV Sync Separator TIMING CHARACTERISTICS (continued +5V 0V GND A MIN PARAMETER SYMBOL Clamp Pulse Width Composite Sync Output Leading Edge Delay Composite Sync Output Trailing Edge Delay ...

Page 5

Component Analog TV Sync Separator Figure1a. Standard Interlaced 525i (NTSC) Component Video _______________________________________________________________________________________ Timing Diagrams 5 ...

Page 6

Component Analog TV Sync Separator Figure1b. Standard Interlaced 625i (PAL) Component Video 6 _______________________________________________________________________________________ Timing Diagrams (continued) ...

Page 7

Component Analog TV Sync Separator VIDEO/COMPOSITE SYNC INPUT 522 523 524 525 1 COMPOSITE SYNC OUTPUT HORIZONTAL PULSE CLAMP PULSE VERTICAL PULSE COAST Figure1c. Extended Standard Progressive 525p (480p) Component Video VIDEO/COMPOSITE SYNC INPUT 616 617 618... 619 620... COMPOSITE ...

Page 8

Component Analog TV Sync Separator Figure1f. High-Definition Progressive 1080i Composite Video 8 _______________________________________________________________________________________ Timing Diagrams (continued) ...

Page 9

Component Analog TV Sync Separator VIDEO/COMPOSITE SYNC INPUT V SLICE_BI t LE COMPOSITE SYNC OUTPUT HORIZONTAL t HPW PULSE t CLAMP PULSE CP Figure2a. 525/625i 525/625p (480p/576p) Horizontal Timing (V = +5V 0V, T ...

Page 10

Component Analog TV Sync Separator (V = +5V 0V +25°C, unless otherwise noted.) CC GND A HORIZONTAL PULSE WIDTH vs. TEMPERATURE 6 5 525i 720p 0 -40 - ...

Page 11

Component Analog TV Sync Separator PIN NAME CSYNCOUT 1 Composite Sync Output. Active low. 2 CVIDIN Component Video Input VSYNCOUT 3 Vertical Timing Pulse Output. Active low. COAST 4 Coast Output. Active low GND Ground 6 FR Frame ...

Page 12

Component Analog TV Sync Separator Detailed Description The MAX9568 sync separator extracts sync timing information from SDTV, EDTV, and HDTV component video signals. The MAX9568 is a stand-alone device, and requires no external components to set timing or bias voltage. ...

Page 13

Component Analog TV Sync Separator Composite Sync Output ( CSYNCOUT ) CSYNCOUT reproduces the component video input waveform with the active video removed. This output contains all the information below the component video black level. CSYNCOUT is pulled high whenever ...

Page 14

Component Analog TV Sync Separator Pin Configuration TOP VIEW CSYNCOUT 1 CVIDIN 2 VSYNCOUT 3 MAX9568 COAST 4 GND GND 8 QSOP 14 ______________________________________________________________________________________ PROCESS: BiCMOS HSYNCOUT 15 14 ODD/EVEN 13 LOS ...

Page 15

Component Analog TV Sync Separator For the latest package outline information www.maxim-ic.com/packages. PACKAGE TYPE 16 QSOP ______________________________________________________________________________________ Package Information PACKAGE CODE E16-1 DOCUMENT NO. 21-0055 15 ...

Page 16

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 16 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2008 Maxim Integrated Products ...

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