A multiple analog signal converter (100) simultaneously converts multiple analog signals (104,106) to digital signals (112, 114) using a single analog to digital converter (ADC) 102. A first analog signal (104) at a first center frequency and a second analog signal (106) at a second center frequency are processed by the ADC (102) to generate a composite digital signal (110) comprising a first digital signal (112) corresponding to the first analog signal (104) and a second digital signal (114) corresponding to the second analog signal (106). The composite digital signal (110) is digitally frequency shifted to recover the second digital signal (106). The first digital signal (104) is recovered by digitally filtering the composite digital signal (110). In some circumstances, a first radio frequency (RF) signal (118) and a second RF signal (122) are frequency shifted to generate the first analog signal (104) and second analog signal (106).