  In this article, we derive the tiny neutrino masses and mixings from the
democratic and diagonal texture approach, which consistent with the recent
experimental oscillation data. The unitary rotation matrices, which diagonalize
the neutrino mass matrices are obtained by a specific parametrization of the
Pontecorvo-Maki-Nakagawa-Sakata (PMNS) mixing matrix. From which, we tried to
calculate all three mixing angles as well as the Dirac CP-violating phase
interms of model mixing parameters. In particular, the deviation from the
tribimaximal mixing is explained in this model. Along with the Jarlskog
parameter in terms of model parameter and neutrino-less double beta decay
(NDBD) has been discussed briefly.
