RF Switch Solutions for WLAN 802.11a/g June 2005 Hexawave Inc. Science Park, Hsinchu, Taiwan Web: www.hw.com.tw Contact: [email protected] Phone: +886-3-5785100 Single-Band WLAN RF Switch Solution I ANT2 ANT1 BPF Tx/Rx Tx/Rx Antenna diversity Switch Tx/Rx Switch HWS314, HWS382, HWS398 HWS426, HWS435, HWS447 HWS450, HWS452 This can be applied to 802.11a or 11g. Single-Band WLAN RF Switch Solution II ANT1 ANT2 BPF Rx Tx LPF HWS314, HWS382, HWS398 HWS426, HWS435, HWS447 HWS450, HWS452 This can be applied to 802.11a or 11g. Low loss (0.4dB) for transmitting paths. Antenna diversity only in receiving paths. Single-Band WLAN RF Switch Solution III ANT1 ANT2 DPDT Rx Tx Antenna diversity/TxRx Switch HWS407 This can be applied to 802.11a or 11g. Antenna diversity and Tx/Rx selection can be controlled independently. Single-Band WLAN RF Switch Solution IV ANT1 ANT2 DPDT Tx/Rx Tx/Rx Antenna Diversity/TxRx Switch HWS383, HWS411 HWS420, HWS453 This can be applied to 802.11a or 11g. Dual-Band WLAN RF Switch Solution I Diplexer ANT BPF 5GHz Rx BPF 2.4GHz Rx SPDT Diplexer Tx/Rx Switch LPF 5GHz Tx LPF 2.4GHz Tx HWS382, HWS398, HWS426 HWS447, HWS450, HWS452 This can be applied to single antenna case of 802.11a/g. Dual-Band WLAN RF Switch Solution II ANT1 ANT2 Diplexer BPF 5GHz Rx BPF 2.4GHz Rx DPDT Diplexer LPF 5GHz Tx Antenna Diversity/TxRx Switch LPF 2.4GHz Tx HWS383, HWS407, HWS411 HWS420, HWS453 This can be applied to two-antenna case of 802.11a/g. Dual-Band WLAN RF Switch Solution III ANT1 ANT2 2.4/5GHz Tx/Rx Tx/Rx Switch 2.4/5GHz Tx/Rx DPDT 2.4/5GHz Tx/Rx Antenna Diversity/Band Switch Tx/Rx Switch HWS383, HWS407 HWS411, HWS420 HWS453 2.4/5GHz Tx/Rx HWS382, HWS398 HWS426, HWS452 This can be applied to 802.11a/g. Dual-Band WLAN RF Switch Solution IV ANT1 ANT2 BPF 5GHz Rx LPF 5GHz Tx Tx/Rx Switch DPDT LPF 2.4GHz Tx Antenna Diversity/Band Switch BPF 2.4GHz Rx Tx/Rx Switch HWS383, HWS407 HWS411, HWS420 HWS382, HWS398 HWS426, HWS452 HWS314, HWS435 This can be applied to 802.11a/g. Dual-Band WLAN RF Switch Solution V ANT1 ANT2 DP4T 2.5/5GHz Tx/Rx 2.5/5GHz Tx/Rx 2.5/5GHz Tx/Rx 2.5/5GHz Tx/Rx Antenna Diversity/TxRx Switch HWS379, HWS419 This can be applied to 802.11a/g. Any of four RF ports can be arbitrary chosen as 2.4/5GHz Tx/Rx port. Dual-Band WLAN RF Switch Solution VI ANT1 ANT2 LPF 5GHz Tx SPDT BPF 5GHz Rx SPDT DPDT BPF 2.4GHz Rx LPF 2.4GHz Tx HWS382, HWS398 HWS426, HWS452 HWS383, HWS407 HWS411, HWS420 HWS453 This can be applied to 802.11a/g. Low loss (0.5dB) for transmitting paths. Antenna diversity only in receiving paths. SPDT Switch List for WLAN P/N Pb-Free Version Cross Reference Type Insertion Loss Isolation P1dB @+3V Package HWS314 HWS408 AS179-92LF SPDT [email protected] [email protected] 30dBm SOT-363 - HWS435 SPDT [email protected] [email protected] 30dBm SOT-363 HWS382 HWS432 SPDT [email protected] [email protected] [email protected] [email protected] 30dBm QFN 3x3 mm HWS398 - SPDT [email protected] [email protected] [email protected] [email protected] 30dBm SOT-363 - HWS426 SPDT [email protected] [email protected] [email protected] [email protected] 33dBm SOT-363 - HWS447 SPDT [email protected] [email protected] [email protected] [email protected] 36dBm QFN 3x3 mm - HWS450 MASWSS0093 SPDT [email protected] [email protected] [email protected] [email protected] 36dBm QFN 3x3 mm - HWS452 AS225-313LF SPDT [email protected] [email protected] [email protected] [email protected] 30dBm SON 2x3 mm uPG2022TB Note: HWS447 is terminated-type switch. Multi-Port Switch List for WLAN P/N Pb-Free Version Cross Reference Type Insertion Loss Isolation P1dB @+3V Package HWS383 HWS410 AS218-321LF DPDT [email protected] [email protected] [email protected] [email protected] 33dBm QFN 3x3 mm HWS407 HWS436 DPDT [email protected] [email protected] [email protected] [email protected] 30dBm QFN 3x3 mm HWS411 HWS415 MASWSS0094 MASWSS0129 DPDT [email protected] [email protected] [email protected] [email protected] 30dBm QFN 3x3 mm HWS420 - XM2458SASF1308 DPDT [email protected] [email protected] [email protected] [email protected] 33dBm QFN 3x3 mm - HWS453 MASWSS0130 DPDT [email protected] [email protected] [email protected] [email protected] 33dBm QFN 3x3 mm - HWS451 SP4T [email protected] [email protected] [email protected] [email protected] 36dBm QFN 3x3 mm HWS379 - DP4T [email protected] [email protected] [email protected] [email protected] 30dBm QFN 4x4 mm HWS419 - DP4T [email protected] [email protected] [email protected] [email protected] 30dBm QFN 4x4 mm