RF switch

RFoneTech offers a wide range of high performance RF switches that are ideal for instrumentation, communications, IoT applications. Manufactured in Silicon (SOI) processes, RF switches feature higher power handling, better linearity and wider frequency band of operation compared to their CMOS counterparts. RFoneTech’s new Silicon (SOI) RF switches offer unmatched performance in compact SMT form, which attains superior insertion loss, improved isolation, wider bandwidth and faster switching/settling times than any other solution.

product category

• High Power Switch
• High Isolation Switch
• Low Insertion Loss Switch

High Power Switch

wdt_ID	Part#	Data Sheet	Type	Description	Replacement	Freq MIN, MHz	Freq MAX, MHz	IL MIN, dB	IL MAX, dB	Iso MIN, dB	Iso MAX, dB	Pmax CW, dBm	P1/0.1dB, dBm	IIP3, dBm	Switching Time	Package
1	RS1121		SPDT	15W,Medium Power SPDT	RFSW8000	100	6,000	0.37	0.60	30	70	33	42	65	600	2×2 8L DFN
2	RS1105		SP10T	20W CW,High Power SP10T		30	1,000	0.15	0.46	40	60	43	46	80	4,500	5x5 32L QFN
3	RS1155		SP5T	20W CW,High Power SP5T	PE42850/PE42851	30	3,000	0.15	0.50	30	60	43	46	80	4,500	5x5 32L QFN
4	RS1125		SPDT	20W CW,High Power SPDT	PE42820/PE42821	30	3,000	0.15	0.50	30	60	43	46	80	4,500	5x5 32L QFN
5	RS1165		SP6T	20W CW,High Power SP6T		30	3,000	0.15	0.50	30	60	43	46	80	4,500	5x5 32L QFN
6	RS1185		SP8T	20W CW,High Power SP8T		30	3,000	0.15	0.50	30	60	43	46	80	4,500	5x5 32L QFN

High Isolation Switch

wdt_ID	Part#	Data Sheet	Type	Description	Replacement	Freq MIN, MHz	Freq MAX, MHz	IL MIN, dB	IL MAX, dB	Iso MIN, dB	Iso MAX, dB	Pmax CW, dBm	P1/0.1dB, dBm	IIP3, dBm	Switching Time	Package
1	RS1351		SP5T	High Isolation SP5T	PE42452	100	6,000	0.60	1.10	40	80	26	36	58	500	4x4 24L QFN
2	RS1321		SPDT	High Isolation SPDT	PE42420	100	6,000	0.60	1.10	45	80	26	36	58	500	4x4 20L QFN
3	RS1322		SPDT	High Isolation SPDT	RFSW6024	100	6,000	0.60	1.10	45	80	26	36	58	500	4x4 16L QFN

Low Insertion Loss Switch

wdt_ID	Part#	Data Sheet	Type	Description	Replacement	Freq MIN, MHz	Freq MAX, MHz	IL MIN, dB	IL MAX, dB	Iso MIN, dB	Iso MAX, dB	Pmax CW, dBm	P1/0.1dB, dBm	IIP3, dBm	Switching Time,ns	Package
1	RS1422		SPDT	Low Insertion Loss SPDT	PE4259	100	3,000	0.25	0.40	25	50	30	35	57	800	SC70
2	RS1423		SPDT	Low Insertion Loss SPDT	RF1630	100	6,000	0.23	0.55	16	36	33	35	55	400	1.1x0.7 6L DFN
3	RS1425		SPDT	Low Insertion Loss SPDT	RFSW1012/PE42422	100	6,000	0.20	0.60	25	45	36	41	73	1,600	2x2 12L QFN
4	RS1481		SP8T	Low Insertion Loss SP8T	SKY13418	30	4,000	0.30	1.20	22	85	36	37	62	650	2x2 14L QFN
5	RS1441		SP4T	Low Insertion Loss SP4T	SKY13414	30	4,000	0.20	0.90	25	80	36	37	62	650	2x2 14L QFN