RF8889A Datasheet, PDF (14/26 Pages) RF Micro Devices – SP10T ANTENNA SWITCH MODULE

RF8889A
Mode
TB GSM + PB UMTS
V1
V2
V3
V4
ANT - GSM LB TX1
High
High
Low
Low
ANT - GSM HB TX2
High
Low
Low
Low
ANT - RX1
Low
Low
High
Low
ANT - RX2
Low
High
High
Low
ANT - RX3
Low
High
Low
Low
ANT - TRX1
High
Low
High
Low
ANT - TRX2
High
High
High
Low
ANT - TRX3
High
Low
High
High
ANT - TRX4
High
High
High
High
ANT - TRX5
High
Low
Low
High
Note: The SP10T switch is controlled by CTLA, CTLB, CTLC, and CTLD also referred to as V1, V2, V3 and
V4 respectively.
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DS111017