參數(shù)資料
型號(hào)： THS8083APZP
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 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)： 2/63頁(yè)
文件大小： 320K
代理商： THS8083APZP
25
2.5
Abbreviations Used in This Document
PGA
Programmable gain amplifier
PLL
Phase-locked loop
I2C
Inter-IC interface
EMI
Electro-magnetic interference
NTSC
National Television Systems Committee
PAL
Phase alternating line
DTV
Digital TV
VBI
Vertical blanking interval
CS
Composite sync
2.6
Conventions
Throughout this document, the term YUV refers to a video/graphics signal, consisting of three components, of which
one component (Y) has its blanking level corresponding to the bottom level of the video signal range. The other two
components (U&V) have their blanking level at the mid-scale of the video signal range, because U&V are color
difference signals and thus, can go positive or negative with respect to blanking.
YUV, therefore, should not be restricted to NTSC/PAL component formats, but also includes baseband component
video formats used in DTV that should in a strict sense be denoted as analog YCbCr or YPbPr.
The term RGB refers to a video/graphics signal, consisting of three components, of which all components have their
blanking level corresponding to the bottom level of the video signal range. Therefore, it relates to both RGB PC
formats as well as red-green-blue video component signals, sometimes denoted as GBR instead of RGB in video
broadcast environments.
2.7
THS8083A Terminal Functions
TERMINAL
I/O/B
TYPE
DESCRIPTION
NAME
NO.
I/O/B
TYPE
DESCRIPTION
POWER SUPPLIES
AVSS_PLL
24
I
A
Analog ground for PLL (XTL oscillator and analog PLL)
AVDD_PLL
25
I
A
Analog supply (3.3 V) for analog PLL
DVSS_PLL
21
I
A
Digital ground for digital PLL
DVDD_PLL
23
I
A
Digital supply (3.3 V) for digital PLL
AVSS_CH1
84
I
A
Analog ground for A/D channel 1
AVDD_CH1
85
I
A
Analog supply (3.3 V) for A/D channel 1
AVSS_CH2_3
91
I
A
Analog ground for A/D channel 2 and channel 3
AVDD_CH2_3
92
I
A
Analog supply (3.3 V) for A/D channel 2 and channel 3
DVDD
18, 50, 57
I
A
Digital supply for all logic, except digital PLL
DVSS
19, 58
I
A
Digital ground for all logic, except digital PLL
VSS
51
I
A
Substrate ground
AVDD_REF
75
I
A
Analog supply (3.3 V) for voltage and current reference generator
AVSS_REF
74
I
A
Analog ground (3.3 V) for voltage and current reference generator
I = input to device: O = output from device B = bidirectional
A = analog pin: D = digital pin
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
THS8083APZP 制造商:Texas Instruments 功能描述:8BIT ADC 80MSPS TRIPLE SMD 8083
THS8083APZPG4 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 Tr 8B 95MSPS 3.3V Vid & Graphics Dig RoHS:否 制造商:Texas Instruments 輸入信號(hào)類(lèi)型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類(lèi)型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
THS8083CPZP 制造商:Rochester Electronics LLC 功能描述:- Bulk
THS8083EVM 制造商:Texas Instruments 功能描述:THS8083EVM - Bulk
THS8083T 制造商:TI 制造商全稱:Texas Instruments 功能描述:Triple 8-Bit, 80 MSPS, 3.3-V Video and Graphics Digitizer With Digital PLL
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