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RCHIVE INFORMATION
MRF374A
3
RF Device Data
Freescale Semiconductor
Figure 1. MRF374A Narrowband Test Circuit Component Layout
PCB Substrate (30 mil thick)
Motorola Vertical 860 MHz Balun
Rogers RO3010 (50 mil thick)
55 mil slot cut
out to accept Balun
Input
(50 ohm microstrip)
Output 2
(12.5 ohm microstrip)
Ground
Vertical Balun Mounting Detail
Note:
TrimBalunPCBsothata35mil?tab?
fits into the main PCB ?slot? resulting
in Balun solder pads being level with
the PCB substrate solder pads when
fully inserted.
Output 1
(12.5 ohm microstrip)
MRF374 Rev 3a
C1
C2
C3
R3A
R2
L4
L3A
L2A
C4A
L3B
R3B
C4B
C5 C6
C7A
R1A
R1B
L2B
C7B
C13A
C13B
C10
C9A
C9B
R4A
C14A
L1A
R4B
L1B
C14B
C11
C12A
C12B
RF INPUT
RF OUTPUT
VGS
VGS
VDD
VDD
Freescale has begun the transition of marking Printed Circuit Boards (PCBs) with the Freescale
Semiconductor signature/logo. PCBs may have either Motorola or Freescale markings during the
transition period. These changes will have no impact on form, fit or function of the current product.
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相关代理商/技术参数
MRF374A_06
制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:RF Power Field Effect Transistors
MRF377
制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:RF POWER FIELD EFFECT TRANSISTOR
MRF377HR3
功能描述:射频MOSFET电源晶体管 250W 860MHZ 32V RoHS:否 制造商:Freescale Semiconductor 配置:Single 晶体管极性: 频率:1800 MHz to 2000 MHz 增益:27 dB 输出功率:100 W 汲极/源极击穿电压: 漏极连续电流: 闸/源击穿电压: 最大工作温度: 封装 / 箱体:NI-780-4 封装:Tray
MRF377HR3_09
制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:RF Power Field-Effect Transistor N-Channel Enhancement-Mode Lateral MOSFET
MRF377HR5
功能描述:射频MOSFET电源晶体管 250W 860MHZ 32V RoHS:否 制造商:Freescale Semiconductor 配置:Single 晶体管极性: 频率:1800 MHz to 2000 MHz 增益:27 dB 输出功率:100 W 汲极/源极击穿电压: 漏极连续电流: 闸/源击穿电压: 最大工作温度: 封装 / 箱体:NI-780-4 封装:Tray
MRF377R3
制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:RF POWER FIELD EFFECT TRANSISTOR
MRF377R5
制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:RF POWER FIELD EFFECT TRANSISTOR
MRF3866
功能描述:射频双极小信号晶体管 RF Transistor RoHS:否 制造商:NXP Semiconductors 配置:Single 晶体管极性:NPN 最大工作频率:7000 MHz 集电极—发射极最大电压 VCEO:15 V 发射极 - 基极电压 VEBO:2 V 集电极连续电流:0.15 A 功率耗散:1000 mW 直流集电极/Base Gain hfe Min: 最大工作温度:+ 150 C 封装 / 箱体:SOT-223 封装:Reel