參數(shù)資料
型號(hào): TVP7002PZP
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: GREEN, PLASTIC, HTQFP-100
文件頁(yè)數(shù): 12/57頁(yè)
文件大?。?/td> 517K
代理商: TVP7002PZP
Output
Formatter
R[9:0]
G[9:0]
Host
Interface
Timing Processor
and
Clock Generation
RIN_1
SCL
SDA
I2CA
GIN_1
BIN_1
Clamp
Gain and
Offset
10-bit
ADC
HSYNC_A
VSYNC_A
COAST
CLAMP
FILT1
SOGIN_1
RESETB
PWDN
B[9:0]
SOGOUT
HSOUT
VSOUT
DATACLK
RIN_2
GIN_2
BIN_2
EXT_CLK
SOGIN_2
HSYNC_B
VSYNC_B
FILT2
RIN_3
GIN_3
GIN_4
SOGIN_3
BIN_3
FIDOUT
Color Space
Conversion
and
4:4:4 to 4:2:2
Conversion
Gain and
Offset
Gain and
Offset
10-bit
ADC
10-bit
ADC
SLES206B
– MAY 2007 – REVISED MAY 2011
The TVP7002 is powered from 3.3-V and 1.9-V supply and integrates a triple high-performance analog-to-digital
(A/D) converter with clamping functions and variable gain, independently programmable for each channel. The
clamp timing window is provided by an external pulse or can be generated internally. The TVP7002 includes
analog slicing circuitry on the SOG inputs to support sync-on-luminance or sync-on-green extraction. In addition,
TVP7002 can extract discrete HSYNC and VSYNC from composite sync using a sync slicer.
The TVP7002 also contains a complete horizontal phase-locked loop (PLL) block to generate a pixel clock from
the HSYNC input. Pixel clock output frequencies range from 12 MHz to 165 MHz.
All programming of the device is done via an industry-standard I2C interface, which supports both reading and
writing of register settings. The TVP7002 is available in a space-saving 100-pin TQFP PowerPAD package.
Ordering Information(1)
PACKAGED DEVICES
TA
PACKAGE OPTION
100-PIN PLASTIC FLATPACK PowerPAD
TVP7002PZP
Tray
0
°C to 70°C
TVP7002PZPR
Reel
(1)
For the most current package and ordering information, see the Package Option Addendum at the end
of this document, or see the TI web site at www.ti.com.
Functional Block Diagram
2
Copyright
2007–2011, Texas Instruments Incorporated
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