AST3TQ53-V-30.720MHz-5-C-T5 AST3TQ53-V-30.720MHz-5-SW AST3TQ53-V-30.720MHz-5-SW-T2 AST3TQ53-V-30.720MHZ-5-SW-T5 AST3TQ53-V-40.000MHZ-1-C AST3TQ53-V-40.000MHZ-1-C-T2 AST3TQ53-V-40.000MHz-1-C-T5 AST3TQ53-V-40.000MHz-1-SW AST3TQ53-V-40.000MHz-1-SW-T2 AST3TQ53-V-40.000MHz-1-SW-T5