Socket Features POP Memory
Including a 12-mm2 POP memory on top with a pitch of 0.500 mm and 23 × 23 array, Ironwood Electronic’s SG-BGA-7116 0.400-mm BGA IC socket measures 12 mm2, has a pitch of 0.500 mm, and 28 × 28 ball array in a Samsung 12-mm2 168-ball fine pitch ball grid array package. The device operates at bandwidths up to 40 GHz with insertion loss less than 1 dB and contact resistance of 100 mO per pin in a -40°C to 100°C temperature range. The socket has capacitance to ground at 0.028 pF, pin self inductance at 0.110 nH and mutual inductance at 0.028 nH with a current capacity of 5 A per pin. Pricing is $2549 at qty 1.