DM9051 芯片温度测试报告
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DM9051NP IC Test Report
Part Number: DM9051NP
Marking on Chip: DAVICOM
First Line: DM9051NP
Second Line: 1431NS
Third Line: D86G0.1T2
Number of TP ports: 1TP
Number of MII/Reverse MII ports: NA
Number of Reduced MII (RMII) ports: NA
Number of USB ports: NA
Processor Interface: 1, SPI
Operating Temperature: MIN= 0℃, MAX= 70 ℃
Test Temperature: 25℃±5%
FT tested: NO
Bench test program: Ver. 0616 , 0826
Temperature Characterization
IC Surface Temperature Measurement
Test chip at full wire speed for ALL TP ports and CPU port (if software enabled) for at least one hour above and measure IC surface temperature at center of chip.
-- Use PC (if CPU port is enabled) and Smartbit for traffic generation and measurement
-- Connect DUT's TP ports to Smartbit using long (>80M) cables
-- Start Smartbit traffic generator set to random data, random packet size and 100% utilization rate and display counter.
Thermal condition