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 GSM Definition
We define GSM |
GSM - A 2G digital standard for cellular phone communications that is used in many countries. GSM communications bands range from 900-1800MHz. The GSM initials were initially derived from the French "Groupe de travail Spciale pour les services Mobiles." GTL (Gunning Transceiver Logic) - A low-power standard for electrical signals used in CMOS circuits which allows for low electromagnetic interference at high speeds of transfer. GTL requires only 50% voltage swings to switch between on and off states, which is a small deviation compared to previous technologies. GTL is a parallel bus standard that typically operates at speeds of between 20 and 40MHz. |
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