The SKY12408-321LF is a 50-600 MHz, 6 dB differential attenuator for IF radio applications requiring lower overall attenuation and gain control. It has an impedance of 100 Ohms, but can be used as two single-ended attenuators, each with a 50 Omega impedance. It has a novel differential I/O design and fast settling time for applications that down convert to a low Intermediate frequency. The attenuator is available in a 3 x 3 mm 12-pin Quad Flat No-Lead (QFN) package. The SKY12408-321LF is ideal for cellular infrastructure, VHF/UHF military and public safety radios.