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參數(shù)資料
| 型號： | ADV7123KSTZ50 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 3/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC VIDEO 3-CH 50MHZ 48LQFP |
| 產品培訓模塊： | Data Converter Fundamentals DAC Architectures |
| 標準包裝： | 1 |
| 位數(shù)： | 10 |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉換器數(shù)目： | 3 |
| 電壓電源： | 單電源 |
| 功率耗散（最大）： | 30mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應商設備封裝： | 48-LQFP（7x7） |
| 包裝： | 托盤 |
| 輸出數(shù)目和類型： | 6 電流，單極 |
| 采樣率（每秒）： | 50M |
| 產品目錄頁面： | 786 (CN2011-ZH PDF) |
ADV7123
Rev. D | Page 11 of 24
Pin No.
Mnemonic
Description
37
RSET
A resistor (RSET) connected between this pin and GND controls the magnitude of the full-scale video signal.
Note that the IRE relationships are maintained, regardless of the full-scale output current. For nominal video
levels into a doubly terminated 75 Ω load, RSET = 530 Ω. The relationship between RSET and the full-scale
output current on IOG (assuming ISYNC is connected to IOG) is given by:
RSET (Ω) = 11,445 × VREF (V)/IOG (mA)
The relationship between RSET and the full-scale output current on IOR, IOG, and IOB is given by:
IOG (mA) = 11,445 × VREF (V)/RSET (Ω) (SYNC being asserted)
IOR, IOB (mA) = 7989.6 × VREF (V)/RSET (Ω)
The equation for IOG is the same as that for IOR and IOB when SYNC is not being used, that is, SYNC tied
permanently low.
38
PSAVE
Power Save Control Pin. Reduced power consumption is available on the ADV7123 when this pin is active.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7123KSTZ50 | 制造商:Analog Devices 功能描述:IC DAC 10BIT 330MSPS LQFP-48 |
| ADV7123SCP170EP-RL | 功能描述:視頻 IC 5V supply only up to 140MHz IC RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| ADV7125 | 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS, 330 MHz Triple 8-Bit High Speed Video DAC |
| ADV7125_11 | 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS, 330 MHz Triple 8-Bit High Speed Video DAC |
| ADV7125BCPZ170 | 功能描述:IC DAC VIDEO 3CH 330MHZ 48VFQFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:- 標準包裝:1 系列:- 設置時間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行，SPI? 轉換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
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