COBBA GJP ASIC provides an interface between the baseband and the RF-circuitry. COBBA performs analogue to digital conversion of the receive signal. For transmit path COBBA performs digital to analogue conversion of the 'Transmit Amplifier Power Control Ramp' and the In-phase and Quadrature signals. A slow speed digital to analogue converterwill provide automatic frequency control (AFC).
COBBA is at any time connected to MAD2WD1 asic with two interfaces, one for transferring TX and RX data between MAD2WD1 and COBBA and one for transferring codec RX/TX samples.
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You can now recondition your old batteries at home and bring them back to 100 percent of their working condition. This guide will enable you to revive All NiCd batteries regardless of brand and battery volt. It will give you the required information on how to re-energize and revive your NiCd batteries through the RVD process, charging method and charging guidelines.