  The popularity of the Finch-Skea ansatz to describe relativistic stellar
model have encouraged us to study the analytic solutions of the Einstein field
equation. We have presented a class of exact solutions to the field equations
after considering the corresponding two cases: (i) positive value of
anisotropic parameter, and (ii) absence of any anisotropy. Smooth matching of
the interior solutions with the Schwarzschild exterior solution helped us to
determine constants. The physical features of the solutions thus obtained have
been studied both graphically and numerically with the specific pulsar
$4U~1608-52$ (Mass = $1.57^{+0.30}_{-0.29}~M_\odot$ and radius = $9.8\pm
1.8~km$). The stability conditions for the model have also been discussed,
however the model is found to be stable for zero anisotropy.
