HS8741-21 is a SOI CMOS MMIC single pole four throw (SP4T) high power switch in a low cost miniature 1.1 × 1.1 × 0.54 mm LGA package. The HS8741-21 is ideally suited for applications where high linearity, low insertion loss, and small size are required. Typical applications are for handset systems that connect separate transmit and receive functions to a common antenna, as well as other related handset and general purpose applications. HS8741-21 can be used in all systems operating up to 3.0 GHz requiring high power at low control voltage. A functional block diagram is shown in Figure 1.
• Multi-Band operation 0.1 to 3.0 GHz
• Low insertion loss
• No DC blocking capacitors required (unless external DC is applied to the RF ports)
• Miniature 1.1 × 1.1 × 0.54 mm LGA package
• 2G/3G/4G antenna diversity or LTE (FDD/TDD) TRX
• Cellular modems and USB Devices
- GROUPBand Switch
- FUNCTIONSP4T Switch, GPIO
- PACKAGELGA 1.1×1.1×0.54mm
