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參數(shù)資料
| 型號(hào)： | ZNBG6001Q20 |
| 廠商： | ZETEX PLC |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | FET BIAS CONTROLLER |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO20 |
| 封裝： | QSOP-20 |
| 文件頁數(shù)： | 7/10頁 |
| 文件大?。?/td> | 406K |
| 代理商： | ZNBG6001Q20 |
ZNBG4000 ZNBG4001
ZNBG6000 ZNBG6001
APPLICATIONS INFORMATION (Continued)
The ZNBG devices have been designed to protect the external FETs from adverse operating
conditions. With a JFET connected to any bias circuit, the gate output voltage of the bias circuit
can not exceed the range -3.5V to 0.7V, under any conditions including powerup and powerdown
transients. Should the negative bias generator be shorted or overloaded so that the drain current
of the external FETs can no longer be controlled, the drain supply to FETs is shut down to avoid
damage to the FETs by excessive drain current.
The following diagrams show the ZNBG4000/1 and ZNBG6000/1 in typical LNB applications.
Within each FET gain stage the numbering system indicates how the bias stages relate to the
application circuits. This is important when RCAL values are used to set differing drain currents.
Dual standard or enhanced LNB block diagram
4-143
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZNGB6000 | Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TVP00; No. of Contacts:15; Connector Shell Size:15; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Body Style:Straight |
| ZNBG6000Q20 | FET BIAS CONTROLLER |
| ZNBG6001 | MS3470L14-15S |
| ZNBG6000 | FET BIAS CONTROLLER |
| ZNBR4000 | DIODE MOD 1200V 2X120A TO-240AA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZNBG6001Q20TC | 功能描述:接口 - 專用 6BIAS GENERATOR 2.0V RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| ZNBG6005Q20TC | 功能描述:MOSFET FIXED BIAS GENERATOR RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| ZNBR4000 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:FET BIAS CONTROLLER |
| ZNBR4000Q16 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:FET BIAS CONTROLLER |
| ZNBR4001 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:FET BIAS CONTROLLER |
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