The OM8719C-08 is a single-pole eight-throw (SP8T) switch with a Mobile Industry Processor Interface (MIPI). The OM8719C-08 maintains low insertion loss and high isolation for both transmit and receive switching paths. The high linearity performance and low insertion loss achieved by the OM8719C-08 makes it an ideal choice for 2G, 3G and 4G applications. Switching is controlled by an integrated MIPI interface. Depending on the logic applied to the decoder, the antenna pin is connected to one of the 8 switched RF ports using a low insertion loss path, while the paths between the antenna pin and the other RF pins are in a high isolation state. No need for external DC blocking capacitors unless DC is applied externally. The OM8719C-08 is manufactured in a compact, 14- pin 2 x 2 x 0.75 mm package. A functional block diagram is shown in Figure 1.
• Broadband frequency range: 0.4 to 2.7 GHz
• Low insertion Loss
• High isolation and linearity
• Small package: LGA-14 2 x 2 x 0.75mm
• 2G/3G/4G multimode cellular tablets and handsets (LTE,UMTS,CDMA2000)
• Embedded data cards
Figure 1 Functional Block Diagram