Preheat oven to 350°.
To prepare cheesecake, place first 5 ingredients in a large bowl; beat with a mixer at medium speed 2 minutes or until smooth. Add eggs, 1 at a time, beating well after each addition. Pour batter into a 10-inch springform pan coated with cooking spray. Bake at 350° for 1 hour or until cheesecake center barely moves when pan is touched. Remove cheesecake from oven; run a knife around the outside edge of cheesecake. Cool slightly; remove outer ring from pan. Sprinkle cheesecake evenly with powdered sugar.
To prepare topping, combine berries, 2 tablespoons granulated sugar, and juice; toss gently to combine. Let stand 5 minutes. Serve berry mixture with cheesecake. Garnish with mint sprigs, if desired.