JA3514 Datasheet (JaaLaa) - Transceiver Wireless Controller IC

JA3514, Transceiver Wireless Controller IC

Dec, 2004 JA3514 Keyboard & Mouse Wireless Controller IC / Keyboard / Mouse Overview The JA3514 is a low-cost, highly integrated, tri-band system-on-chip targeted for wireless keyboard and mouse applications.

The JA3514 can be used as a complete and high performance wireless mouse, using minimum external components.

JA3514 can be used as a wireless keyboard together with Keyscan chip JA3518A.

All necessary functions, the RF transceiver, baseband, modem, control logic and I/O interfac

JA3514 Features

* Tri-band, 27 MHz, 40 MHz and 49 MHz single-chip radio World-wide unlicensed RF band Reliable, bi-directional data link GFSK modulation 64 k