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參數(shù)資料
| 型號： | LC74950BG |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PBGA96 |
| 封裝： | 6 X 6 MM, FBGA-96 |
| 文件頁數(shù)： | 37/37頁 |
| 文件大小： | 350K |
| 代理商： | LC74950BG |
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LC74950BG
No.A1647-9/37
Pin Connection
1) ADC and its peripherals
2) PLL and its pereipherals
3) Output pin (recommended)
4) Power supplies
The analog A** and digital D** power supplies must be supplied separately without fail. In addition, the power
supply for the PLL circuit must also be provided separately as it will affect the jitter characteristics of the PLL circuit.
For ADC power supply, it is desirable to provide separate power for eachof the ADC channel.
AVDD33_PLL
: Must be separated by L components, etc.
ADC2AVDD33A : Separating by L components, etc. recommended
ADC1AVDD33A : Separating by L components, etc. recommended
ADC0AVDD33A : Separating by L components, etc. recommended
5) Unused pin treatment
YGIN0, 1/CBIN0, 1/CRIN0, 1: Open
PDWN: Pull up
CHRGPMP: Open (when PLL is not in use)
***OUT* (e.g., YGOUT0): Open
HSIN/VSIN: Must always be configured for input.
RESET: Must always be configured for input.
COAST: Must be connected to DVSS.
TEST, SCANEN, SCANMOD: DVSS
CLKIN: DVSS
HSOUT, VSOUT, DEOUT: Open
SVO, ATB: Open
* The specified voltage of power must be applied to each of the power supply pin even if it is not to be used
(PLL is not to be used, for example).
10
μF
10
μF
0.1
μF
0.1
μF
0.1
μF
VRTx
VRBx
VRTx: VRT0, VRT1, VRT2
VRBx: VRB0, VRB1, VRB2
0.1
μF
xINx
YGIN0, YGIN1
CRIN0, CRIN1
CBIN0, CBIN1
Terminal
resistor
0.068
μF
3.3k
Ω
0.0039
μF
CHRGPMP
CBOUT0-3
5pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| LC74950BG-TLM-H | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 RoHS:否 制造商:Texas Instruments 輸入信號類型: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 |
| LC74980W | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC74981W | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC74982W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:LCD TV Scan Converter IC |
| LC749870W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Silicon gate NTSC/PAL/SECAM Digital Video Decoder |
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