Preliminary Datasheet QPC1251Q (Qorvo) - 7

PRELIMINARY QPC1251Q BROADBAND HIGH LINEARITY e-CALL ANTENNA ROUTING SWITCH MIPI RFFE Register Configuration Reg00 (0x00) ─ Reserved Bit(s) Field Name Description Reset B/G Trig R/WM
7:0 SPARE Reserved for future use 0x00 No 0 R/WM Note: See Truth Table for example of operation
Reg01 (0x01) ─ ECALL CONFIG Bit(s) Field Name Description Reset B/G Trig R/WM
RF Switch Path Connections 0b00000000 (0x00) Switch OFF state 0b00000001 (0x01) ANT1-RF1 0b00000010 (0x02) ANT1-RF1, ANT4-RF4 0b00000100 (0x04) ANT1-RF1, ANT3-RF3 0b00000101 (0x05) ANT1-RF1, ANT3-RF3, ANT4-RF4 0b00000111 (0x07) ANT1-RF1, ANT2-RF2 0b00001000 (0x08) ANT1-RF1, ANT2-RF2, ANT4-RF4 0b00001010 (0x0A) ANT1-RF1, ANT2-RF2, ANT3-RF3 0b00001011 (0x0B) ANT1-RF1, ANT2-RF2, ANT3-RF3, ANT4-RF4 0b00001101 (0x0D) ANT2-RF1 0b00001110 (0x0E) ANT2-RF1, ANT4-RF4 0b00010000 (0x10) ANT2-RF1, ANT3-RF3 0b00010001 (0x11) ANT2-RF1, ANT3-RF3, ANT4-RF4 7:0 ECALL_SELECT[7:0] 0b00010011 (0x13) ANT3-RF1 0x00 No 1 R/W 0b00010100 (0x14) ANT3-RF1, ANT4-RF4 0b00010110 (0x16) ANT3-RF1, ANT2-RF2 0b00010111 (0x17) ANT3-RF1, ANT2-RF2, ANT4-RF4 0b00011001 (0x19) ANT4-RF1 0b00011010 (0x1A) ANT4-RF1, ANT3-RF3 0b00011011 (0x1B) ANT4-RF1, ANT2-RF2 0b00011100 (0x1C) ANT4-RF1, ANT2-RF2, ANT3-RF3 0b00011101 (0x1D) ANT4-RF4 0b00011111 (0x1F) ANT3-RF3 0b00100000 (0x20) ANT3-RF3, ANT4-RF4 0b00100010 (0x22) ANT2-RF2 0b00100011 (0x23) ANT2-RF2, ANT4-RF4 0b00100101 (0x25) ANT2-RF2, ANT3-RF3 0b00100110 (0x26) ANT2-RF2, ANT3-RF3, ANT4-RF4 Note: See Truth Table for example of operation

QPC1251Q Preliminary DS JUN7,2020 | Subject to change without notice 7 of 17
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