CREATE TABLE table_name_7 (socket VARCHAR(255), voltage VARCHAR(255), frequency VARCHAR(255), release_date VARCHAR(255))
What is the socket related to the processor released on June 22, 2005, having a frequency of 1600MHz and voltage under 1.35V?
    
SQL: SELECT socket FROM table_name_7 WHERE frequency = "1600mhz" AND release_date = "june 22, 2005" AND voltage < 1.35