Caramel Pecan Cheesecake

3 T. light brown sugar

1/2 tsp. ground cinnamon

5 T. butter, melted

1/2 tsp. vanilla extract FILLING

5 (8 oz.) pkgs. Philadelphia cream cheese, softened

1 1/2 c. granulated sugar

1/4 c. all-purpose flour

1 T. vanilla extract

5 lg. eggs, room temperature

1/2 c. heavy cream TOPPING

5 T. butter

1/3 c. firmly packed dark brown sugar

1/3 c. heavy cream

1 c. pecans, toasted, cooled and chopped

1 1/2 tsp. vanilla extract