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MRF1550FNT1

厂商:
Freescale
类别:
RF功率晶体管
包装:
-
封装:
TO-272-6
无铅情况/ROHS:
无铅
描述:
LDMOS FET HI PWR TO272FN

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  • 参数
  • 描述
  • 文档
参数 数值
Status Active
Export Control Classification Number (US) EAR99
Frequency Band (Min-Max) (MHz) 135 to 175
Harmonized Tariff (US) Disclaimer 8541.29.0075
Maximum Time at Peak Temperature (s) 40
REACH SVHC Freescale REACH Statement
Thermal Resistance (Spec) (°CW) 0.5
Frequency (Max) (MHz) 175
Matching Unmatched
Material Composition Declaration (MCD) Download MCD Report Download MCD Report
Package Description and Mechanical Drawing TO-272-6
Peak Package Body Temperature (PPT)(°C) 260
Pin/Lead/Ball Count 7
Description LDMOS FET HI PWR TO272FN
Device Production Availability 02 Nov 2004
Pb-Free No
Supply Voltage (Typ) (V) 12.5
Tape & Reel Yes
2nd Level Interconnect e3
Budgetary Price($US) -
Device Weight (g) 1.27925
Micron Size (μm) 1
MPQ Container REEL
Application/Qualification Tier COMMERCIAL, INDUSTRIAL
Moisture Sensitivity Level (MSL) 3
Number of Reflow Cycles 3
Output Power (Typ) (W) @ Intermodulation Level at Test Signal 50 @ CW
P1dB (Typ) (W) 50
Package Thickness (nominal) (mm) 2.590
Preferred Order Quantity (POQ) 500
Die Technology LDMOS
Material Type Tested Packaged Device
Efficiency (Typ) (%) 55
Package Material Plastic
Leadtime (weeks) 8
Mounting Style Surface Mount
Package Length (nominal) (mm) 23.620
Wideband Efficiency (Typ) (%) 50
Wideband Frequency (Min-Max) (MHz) (f) 135 to 175
Package Width (nominal) (mm) 6.350
POQ Container BOX
RoHS technical exemption(s) 7a
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Power Gain (Typ) (dB) @ f (MHz) 14.5 @ 175
Part Number MRF1550FNT1
Class AB
Device Sample Availability 02 Nov 2004
Life Cycle Description (code) PRODUCT MATURITY/SATURATION
Sample Exception Availability Y
Test Signal 1-Tone
Floor Life 168 HOURS
Minimum Package Quantity (MPQ) 500
RoHS Certificate of Analysis (CoA) Contact Us

特点
Dual Band RF Power Amplifier Control (LTC1758-2)
Internal Schottky Diode Detector with Improved Dynamic Range vs LTC1757A
Wide Input Frequency Range: 850MHz to 2GHz
Autozero Loop Cancels Offset Errors and Temperature Dependent Offsets
Wide V IN Range: 2.7V to 6V Allows Direct Connection to Battery
RF Output Power Set by External DAC
250kHz Control Loop Bandwidth
Fast Acquire After Transmit Enable
Internal Frequency Compensation
Rail-to-Rail Power Control Outputs
Power Control Signal Overvoltage Protection
Low Operating Current: 1mA
Very Low Shutdown Current: <1μA
Available in 8-PIn MSOP (LTC1758-1) and 10-Pin MSOP (LTC 1758-2) Packages
Improved Start Voltage Accuracy
Improved PCTL Input Filtering
Pin Compatible with LTC1757A-X

典型应用

描述
The LTC1758-1 is a single output RF power controller that is identical in performance to the LTC1758-2 except that one output (V PCA ) is provided. The LTC1758-1 can be used to drive a single RF or dual channel module with integral multiplexer. This part is available in an 8-pin MSOP package.
RF power is controlled by driving the RF amplifier power control pins and sensing the resultant RF output power via a directional coupler. The RF sense voltage is peak detected using an on-chip Schottky diode. This detected voltage is compared to the DAC voltage at the PCTL pin to control the output power. The RF power amplifier is protected against high supply current and high power control pin voltages.
Internal and external offsets are cancelled over temperature by an autozero control loop, allowing accurate low power programming. The shutdown feature disables the part and reduces the supply current to <1μA.

Engineering Bulletins
文档名称 文档类型 软件 描述
MRF1550FNT1PDF下载 点击下载 点击下载 EB212
Selector Guides
文档名称 文档类型 软件 描述
MRF1550FNT1PDF下载 点击下载 点击下载 SG46
Data Sheets
文档名称 文档类型 软件 描述
MRF1550FNT1PDF下载 点击下载 点击下载 MRF1550N
Fact Sheets
文档名称 文档类型 软件 描述
MRF1550FNT1PDF下载 点击下载 点击下载 RFLANDMBFS
Application Notes
文档名称 文档类型 软件 描述
MRF1550FNT1PDF下载 点击下载 点击下载 AN1907
MRF1550FNT1PDF下载 点击下载 点击下载 AN3789
MRF1550FNT1PDF下载 点击下载 点击下载 AN3263
Packaging Information
文档名称 文档类型 软件 描述
MRF1550FNT1PDF下载 点击下载 点击下载 98ASA10536D
MRF1550FNT1PDF下载 点击下载 点击下载 98ASH98116A