AST3TQ53-T-16.384MHz-5-C-T5 AST3TQ53-T-16.384MHz-5-SW AST3TQ53-T-16.384MHZ-5-SW-T2 AST3TQ53-T-16.384MHZ-5-SW-T5 AST3TQ53-T-19.200MHZ-1-C AST3TQ53-T-19.200MHZ-1-C-T2 AST3TQ53-T-19.200MHz-1-C-T5 AST3TQ53-T-19.200MHZ-1-SW AST3TQ53-T-19.200MHZ-1-SW-T2 AST3TQ53-T-19.200MHz-1-SW-T5