Smooth Camera 2D

Hi, I had some problem with this script. When the speed of the Player is higher than the camera's speed, then there is a bad effect. Is like the camera tremble up and down at high speed. How can i solve it?

        Vector3 point = camera.WorldToViewportPoint(target.position);
        Vector3 delta = target.position - camera.ViewportToWorldPoint(new Vector3(0.5f, 0.5f, point.z));
        Vector3 destination = transform.position + delta;
  
        transform.position = Vector3.SmoothDamp(transform.position, destination, ref velocity, dampTime);