The OM8776C-18 is a single-pole four-throw (SP4T) switch designed for antenna/impedance tuning applications which requires very low insertion loss and high voltage handling capability. It can also be used for multi-mode GSM/GPRS/EDGE/WCDMA/LTE transmit/receive applications. The OM8776C-18 is controlled by a standard GPIO interface for easy control. No need for external DC blocking capacitors unless DC is applied externally. The OM8776C-18 is manufactured in a compact, 11- pin 1.5 x 1.5 x 0.4 mm package. A functional block diagram is shown in Figure 1.
• Excellent insertion loss: 0.5 dB at 2.7 GHz
• High peak voltage handling: 80 V
• Low Ron: 1.7 ohm
• No DC blocking capacitors required
• Small package: LGA-11 1.5 x 1.5 x 0.4 mm
• Antenna tuning
• Impedance tuning
• Band switching
• GSM/WCDMA/LTE transmit/receive
Figure 1 Functional Block Diagram
- GROUPTuner Switch
- FUNCTION80V,8 State,GPIO
- PACKAGELGA 1.5 mm x 1.5 mm x 0.40 mm
