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DSP56854FGE

厂商:
Freescale
类别:
数字信号控制器
包装:
-
封装:
LQFP 128 14*20*1.4P0.5
无铅情况/ROHS:
无铅
描述:
16 BIT HYBRID CONTROLLER

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  • 参数
  • 描述
  • 文档
参数 数值
Application/Qualification Tier COMMERCIAL, INDUSTRIAL
Debug Features On-Chip Emulation
Export Control Classification Number (US) 3A991
Leadtime (weeks) 6
Life Cycle Description (code) PRODUCT MATURITY/SATURATION
Material Composition Declaration (MCD) Download MCD Report
Maximum Time at Peak Temperature (s) 40
Micron Size (μm) .18
Minimum Package Quantity (MPQ) 72
MPQ Container TRAY
Pin/Lead/Ball Count 128
POQ Container BOX
RoHS Certificate of Analysis (CoA) Contact Us
Sample Exception Availability Y
Timers - Number of Timers 4
2nd Level Interconnect e3
Core: Operating Frequency Max (Max) (MHz) 120
Core: Performance in MIPS 120
Ambient Operating Temperature (Min-Max) (°C) -40 to 85
Floor Life 168 HOURS
Halogen Free Yes
Harmonized Tariff (US) Disclaimer 8542.31.0000
Material Type Tested Packaged Device
Moisture Sensitivity Level (MSL) 3
Mounting Style Surface Mount
Number of Reflow Cycles 3
Package Material Plastic
REACH SVHC Freescale REACH Statement
Device Weight (g) .93505
Device Sample Availability 28 Jun 2005
Package Thickness (nominal) (mm) 1.600
Timer Features Watchdog
Description 16 BIT HYBRID CONTROLLER
Serial Interface - Number of Interfaces 2 / 1 / 1
Part Number DSP56854FGE
Status Active
Additional Features Low Voltage Detect
Peak Package Body Temperature (PPT)(°C) 260
Serial Interface - Type SCI / SPI / SSI
Tape & Reel No
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Device Production Availability 28 Jun 2005
I/O Pins 41
Package Description and Mechanical Drawing LQFP 128 14*20*1.4P0.5
Package Length (nominal) (mm) 14.000
Package Width (nominal) (mm) 20.000
Budgetary Price($US) 10000 @ $6.45 each
Preferred Order Quantity (POQ) 360

特点
RF Frequency Range: 800MHz to 2.7GHz
Ultra Wide Dynamic Range: 80dB Over Full Frequency Range and Over Temperature
Wide Power Supply Range: 2.7V to 5.25V
Low Supply Current: 14.7mA at 3V
Shutdown Current: 0.2μA
8-Lead MS0P Package

典型应用

典型应用

描述
The LT?5504 is an 800MHz to 2700MHz monolithic integrated measuring receiver, capable of detecting a wide dynamic range RF signal from –75dBm to +5dBm. The logarithm of the RF signal is precisely converted into a linear DC voltage. The LT5504 consists of RF/IF limiters, an LO buffer amplifier, a limiting mixer, a 3rd-order 450MHz integrated low pass filter, RF/IF detectors and an output interface. The ultrawide dynamic range is achieved by simultaneously measuring the RF signal and a down-converted IF signal obtained using the on-chip mixer and an external local oscillator. The RF- and IF-detected signals are summed to generate an accurate linear DC voltage proportional to the input RF voltage (or power) in dB. The output is buffered with a low output impedance driver.

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