Line Interface Unit 2.048Mbps E1/J1/T1 Short Parallel/Serial 225-Pin BGA
IC LIU SH T1/E1/J1 14CH 304TBGA
PCM Transceiver, 1-Func, CMOS, PBGA316, 21 X 21 MM, GREEN, STBGA-316
Line Interface Unit 2.048Mbps E1/J1/T1 Short Parallel/Serial 316-Pin LFBGA