6233_RM145_6234_RM123_schematics_1.0.pdf GSM mobile phones Nokia - Service manuals, schematics, documentation, applications, datasheets, electronics
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Chipset boosts the reach of copper cable to 400m
A versatile cable-extender BiCMOS chipset boosts the reach of 0.15 to 1.5Gbit/s LVDS, LVPECL, and CML signals up to 400m of copper cable with only 360mW power consumption. Details... more...
Reference designs for power chipsets
Two new POWIR+ chipset reference designs are for high-end consumer applications and computing Details... more...
Testing and Debugging DSP Systems, Part 2
Part two of this six-part series explains the workings of the JTAG (IEEE 1149.1) boundary-scan technology. It defines the test pins and the test process associated with a JTAG port. Details... more...