| Part Number | JA3515 |
| Manufacturer | JaaLaa |
| Title | Transceiver Wireless Controller IC |
| Description | Dec, 2004 JA3515 – Transceiver Wireless Controller IC Overview The JA3515 is a low-cost, highly integrated, tri-band, system-on-chip targeted fo... |
| Features |
Tri-band, 27 MHz, 40 MHz and 49 MHz single-chip radio World-wide unlicensed RF bands Reliable, bi-directional data link GFSK modulation 64 kbps max data rate Robust Interference Avoidance Viterbi decoder High tolerant frequency compensation 8051 micro-controller JTAG...
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| File Size | 334.41KB |
| Datasheet |
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JA3514 : 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 interfaces are on-chip. The protocol stack and application software are stored in the built-in mask ROM. The wireless data link runs with very low latency at data rates up to 64 kbps. The system incorporates a propri.