參數(shù)資料
型號(hào)： 4116R-1-472
元件分類(lèi)： 復(fù)位半導(dǎo)體
英文描述： 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
中文描述： WIDERSTAND NETZWERK DICKFILM 4K7 5ST
文件頁(yè)數(shù)： 44/62頁(yè)
文件大?。?/td> 1883K
代理商： 4116R-1-472
Specifications are subject to change without notice.
325
R1 and R2 are calculated using the following equations:
R2 = (Vee/Vtt)*Zo
R1 = (R2*Vtt)/(Vee-Vtt)
For a 10K ECL supply voltage of -5.2V and Vtt of -2V:
R2 = 2.6*Zo
R1 = R2/1.6
For a 100K ECL supply voltage of -4.5V and Vtt of -2V:
R2 = 2.25*Zo
R1 = R2/1.25
Thevenin Equivalent Parallel Termination Technique
References:
1. Blood, W.R., MECL System Design Handbook, Motorola,
Inc., 1983.
2. F100K ECL Data Book, Fairchild Semiconductor Corp.,
1986.
3. MECL Device Data, Motorola, Inc., 1987.
4. ECLinPS Data, Motorola, Inc., 1987.
Bourns 801, 802, and 804 conformal coated SIP resistor
capacitor networks are designed to terminate 6 transmission
lines using the parallel termination technique. A 0.01 F capaci-
tor(s) is provided in each network to help maintain a solid Vtt
level within the package, mitigating any potential cross talk or
feedthrough effects. The 804 circuit also contains a 0.1 F
capacitor for bypassing the Vee supply.
Parallel Termination Technique
Thevenin Equivalent Parallel Termination
Parallel termination in ECL applications uses -2.0 volts as the
terminating voltage. This represents a disadvantage since a
separate Vtt power supply must be available (Vee = -5.2 volts,
Vtt = -2.0 volts). For systems in which a separate -2.0 volt sup-
ply is not available, the use of a Thevenin equivalent arrange-
ment, although resulting in higher power consumption, provides
a convenient solution.
Bourns 803 and 805 conformal coated SIP resistor capacitor
networks are designed to terminate 8 transmission lines using
the Thevenin equivalent parallel termination technique. Again, a
0.1 F capacitor is provided to help maintain a solid Vee level
within the package, mitigating any potential cross talk or
feedthrough effects. The 803 is designed for use with 10K ECL
whereas the 805 is designed for use with 100K ECL.
Bourns Emitter Coupled Logic Terminator 800 Series
相關(guān)PDF資料
PDF描述
4116R-1-473 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
4116R-1-680 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
4116R-1-681 WIDERSTAND NETZWERK DICKFILM 680R 5ST
419082 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
4191100000 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
4116R-1-472F 功能描述:RES ARRAY 4.7K OHM 8 RES 16-DIP RoHS:否 類(lèi)別:電阻器 >> 網(wǎng)絡(luò)、陣列 系列:4100R 產(chǎn)品變化通告:Marking Change May 2012 標(biāo)準(zhǔn)包裝:2,000 系列:4800P 電路類(lèi)型:總線(xiàn)式 電阻（歐姆）:5.6k 電阻數(shù):13 引腳數(shù):14 每個(gè)元件的功率:80mW 容差:±2% 溫度系數(shù):±100ppm/°C 應(yīng)用:- 安裝類(lèi)型:表面貼裝 封裝/外殼:14-SOIC（0.220"，5.59mm 寬） 供應(yīng)商設(shè)備封裝:- 尺寸/尺寸:0.390" L x 0.220" W（9.91mm x 5.59mm） 高度:0.085"（2.15mm） 包裝:帶卷 (TR) 工作溫度:-55°C ~ 125°C
4116R-1-472FLF 功能描述:RES ARRAY 4.7K OHM 8 RES 16-DIP RoHS:是 類(lèi)別:電阻器 >> 網(wǎng)絡(luò)、陣列 系列:4100R 產(chǎn)品變化通告:Marking Change May 2012 標(biāo)準(zhǔn)包裝:2,000 系列:4800P 電路類(lèi)型:總線(xiàn)式 電阻（歐姆）:5.6k 電阻數(shù):13 引腳數(shù):14 每個(gè)元件的功率:80mW 容差:±2% 溫度系數(shù):±100ppm/°C 應(yīng)用:- 安裝類(lèi)型:表面貼裝 封裝/外殼:14-SOIC（0.220"，5.59mm 寬） 供應(yīng)商設(shè)備封裝:- 尺寸/尺寸:0.390" L x 0.220" W（9.91mm x 5.59mm） 高度:0.085"（2.15mm） 包裝:帶卷 (TR) 工作溫度:-55°C ~ 125°C
4116R1472LF 制造商:Bourns Inc 功能描述:
4116R-1-472LF 功能描述:電阻器網(wǎng)絡(luò)與陣列 16pin 4.7Kohms Isolated Low Profile RoHS:否 制造商:Vishay/Thin Film 產(chǎn)品類(lèi)型:Networks 電路類(lèi)型:Divider 電阻器數(shù)量: 電阻數(shù)值:10 kOhms 容差:0.1 % 溫度系數(shù): 管腳數(shù)量:3 工作溫度范圍:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引線(xiàn)間隔: 端接類(lèi)型:SMD/SMT 封裝:Reel
4116R-1-473 功能描述:電阻器網(wǎng)絡(luò)與陣列 16PIN 47KOHMS ISOLATED RoHS:否 制造商:Vishay/Thin Film 產(chǎn)品類(lèi)型:Networks 電路類(lèi)型:Divider 電阻器數(shù)量: 電阻數(shù)值:10 kOhms 容差:0.1 % 溫度系數(shù): 管腳數(shù)量:3 工作溫度范圍:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引線(xiàn)間隔: 端接類(lèi)型:SMD/SMT 封裝:Reel
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*