Datasheet > 1812SMS-68NJLB

1812SMS-68NJLB

更新时间： 2024-01-04 16:15:22

品牌	Logo	应用领域
威讯 - RFMD		放大器电感器测试射频感应器脉冲功率放大器
页数	文件大小	规格书
10页	871K
描述
280W GaN Wideband Pulsed Power Amplifier

阅读下载

获取价格

如果您发现信息不准确，欢迎纠错

1812SMS-68NJLB 技术参数

RFHA1025

Bias Instruction for RFHA1025 Evaluation Board

ESD Sensitive Material. Please use proper ESD precautions when handling devices of evaluation board. Evaluation board

requires additional external fan cooling. Connect all supplies before powering evaluation board.

1. Connect RF cables at RFIN and RFOUT.

2. Connect ground to the ground supply terminal, and ensure that both the VG and VD grounds are also connected to this

ground terminal.

3. Apply -8V to VG.

4. Apply 50V to VD.

5. Increase V_Guntil drain current reaches 440mA or desired bias point.

6. Turn on the RF input.

IMPORTANT NOTE: Depletion mode device; when biasing the device, V_Gmust be applied before V_D. When removing bias, V_D

must be removed before V_Gis removed. Failure to follow this sequence will cause the device to fail.

NOTE: For optimal RF performance, consistent and optimal heat removal from the base of the package is required. A thin layer

of thermal grease should be applied to the interface between the base of the package and the equipment chassis. It is recom-

mended that a small amount of thermal grease is applied to the underside of the device package. Even application and

removal of excess thermal grease can be achieved by spreading the thermal grease using a razor blade. The package should

then be bolted to the chassis and input and output leads soldered to the circuit board

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.

DS120928

7 of 10

1...4 5 678 9 10

下载PDF

型号	品牌	描述	获取价格	数据表
1812SMS-68NJLC	COILCRAFT	General Purpose Inductor, 0.068uH, 5%, 1 Element, Air-Core, SMD, 1925, ROHS COMPLIANT	获取价格
1812SMS-68NJLD	COILCRAFT	General Purpose Inductor, 0.068uH, 5%, 1 Element, Air-Core, SMD, 1925, ROHS COMPLIANT	获取价格
1812SMS-68NJSB	COILCRAFT	General Purpose Inductor, 0.068uH, 5%, 1 Element, Air-Core, SMD, 1925,	获取价格
1812SMS-68NJSC	COILCRAFT	暂无描述	获取价格
1812SMS-68NJSD	COILCRAFT	General Purpose Inductor, 0.068uH, 5%, 1 Element, Air-Core, SMD, 1925,	获取价格
1812SMS-68NJTB	COILCRAFT	General Purpose Inductor, 0.068uH, 5%, 1 Element, Air-Core, SMD, 1925, ROHS COMPLIANT	获取价格