Zeeshawn Shameem is a customer applications engineer with Maxim integrated products inc., Sunnyvale, Calif. He received a BSEE from the University of California, Los Angeles. Email address: Zeeshawn_Shameem@maximhq.com Web site: http://www.maxim-ic.com
2 results found for Zeeshawn Shameem, displaying items 1 - 2
September 27, 2007[Design View / Design Solution] Enhance Signal-Quality Analysis On High-Speed Serial Channels
Getting error-free data across a high-speed serial interface can be a challenge, whether that interface is a Gigabit Ethernet physical layer connecting a client to a router, or a low-voltage differential signaling port sending high-definition video content to a monitor. However, by determining the quality of the serial channel through bit-error-rate (BER) testing to establish the error rate, and using eye patterns to provide a visual representation of the stability and margins of the...
July 20, 2006[Ideas For Design] Generate ±30 V Using A Transceiver IC
For applications requiring only a few milliamps of supply current, an RS-232 transceiver IC (MAX202) and a few external components can generate bipolar supply rails up to ±30 V. Such capability is useful ±15-V op-amp circuits that supply (for example) meter drive, LCD bias, and gasdetector bias. In the application for which it was designed, the internal charge pump of this IC generates ±10 V to drive an RS-232 line. ...
