HMC981中文资料PDF规格书
HMC981规格书详情
General Description
HMC981 is an active bias controller that automatically adjusts the gate voltage of an external amplifier to achieve constant bias current. It can be used to bias any enhancement and depletion type amplifiers operating in Class-A regime with Drain voltages from 4V to 12V and drain currents up to 200mA, offering a complete biasing solution.
Features
Automatic Gate voltage adjustment (No Calibration required)
Supply Voltage: 4V to 12V
Digital Voltage: 3.3V to 5V
Controls both Enhancement and Depletion type devices
Adjustable Drain Current up to 200mA
Sink/Source Gate Current Capability
Optional Internal negative voltage generation that can be disabled to use external negative rail
Fast Enable/Disable
Trigger-out Output for Daisy Chain Power-Up and Power-Down Sequencing
Typical Applications
• Microwave Radio & VSAT
• Military & Space
• Test Instrumentation
• Fiber Optic Modulator Driver Biasing
• CATV Laser Driver Biasing
• Cellular Base Station
• Wireless Infrastructure Equipment
产品属性
- 产品编号:
HMC981
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 电源管理 - 专用
- 包装:
托盘
- 应用:
电流偏置
- 电流 - 供电:
7.5mA
- 电压 - 供电:
4V ~ 12V
- 工作温度:
-55°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
模具
- 供应商器件封装:
模具
- 描述:
IC ACTIVE BIAS CONT DIE
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
18+ |
Chip |
8257 |
向鸿专营TI ADI,代理渠道可订货 |
询价 | ||
HITTITE |
2017+ |
SMD |
1585 |
只做原装正品假一赔十! |
询价 | ||
ADI/亚德诺 |
22+ |
Chip |
13000 |
原装正品 |
询价 | ||
ADI/LINEAR |
58209 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
Analog Devices Inc. |
23+ |
模具 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ADI(亚德诺)/LINEAR |
2112+ |
- |
105000 |
50个/托盘一级代理专营品牌!原装正品,优势现货,长 |
询价 | ||
Analog Devices Inc. |
24+ |
模具 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
Analog Devices Inc. |
21+ |
模具 |
18000 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
ADI/亚德诺 |
23+ |
Chip |
25500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
ADI(亚德诺)/LINEAR |
2021+ |
- |
499 |
询价 |