Peregrine Semiconductor

RF Switches - 50 Ω

Simplify your next wireless design with the world's only high-performance UltraCMOS™ RF switches. Exceptional isolation, low insertion loss and a CMOS/TTL compatible, single-pin control make Peregrine RF Switches ideal for mobile wireless and wireless infrastructure applications.

View our Wireless Switches Product Overview.

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High-Power RF Switches
Part Number	Product Description/ Functional Diagram	Operating Frequency (MHz)	P0.1dB (dBm @ 0.8 GHz)	Insertion Loss (dB @ 0.8 GHz)	Isolation (dB @ 0.8 GHz)	Typ Idd μA @ 3.4 V	Vdd Range (V)	Package	Buy
PE42510A	Reflective SPDT	30-2000	45.4	0.40	29	90	3.2-3.4	32L 5x5 QFN
PE42650A	Reflective SP3T	30-1000	45.4	0.30	38	90	3.2-3.4	32L 5x5 QFN

Test Equipment/ ATE Switches
Part Number	Product Description/ Functional Diagram	Operating Frequency	IIP3 (dBm)	P1dB (dBm)	Insertion Loss (dB @ 3 GHz)	Isolation (dB @ 1 GHz)	Typical Idd μA @ 3.3V	Vdd Range (V)	Package	Buy
PE42552	Absorptive SPDT	9kHz-7.5GHz	65 (@7.5GHz)	34.5 (@7.5GHz)	0.65	47	15	3.0-3.6	16L 3x3 QFN
PE42556	Absorptive SPDT	9kHz-13.5GHz	56 (@13.5GHz)	33 (@13.5GHz)	0.92	46	21.5	3.0-3.6	Flip Chip

See also the PE43703 DSA for TE/ATE designs

RF Switches
Part Number	Product Description/ Functional Diagram	Operating Frequency (MHz)	IIP3 (dBm @ 2 GHz)	P1dB (dBm @ 2 GHz)	Insertion Loss (dB @ 1 GHz)	Isolation (dB @ 1 GHz)	Typical Idd μA @ 3V	Vdd Range (V)	Package	Buy
PE4210	Reflective SPDT	10-3000	34	15	0.30	36	0.25	2.7-3.3	8L MSOP
PE4230	Reflective SPDT	10-3000	55	32	0.35	39	29	2.7-3.3	8L MSOP
PE4237	Reflective SPDT	10-4000	55	32	0.35	43	29	2.7-3.3	6L 3x3 DFN, DIE
PE4239*	Reflective SPDT	10-3000	45	27	0.70	32	0.25	2.7-3.3	6L SC70, DIE
PE4242	Reflective SPDT	10-3000	45	27	0.70	32	0.25	2.7-3.3	6L SC70
PE4244*	Reflective SPDT	10-3000	45	26	0.60	39	0.25	2.7-3.3	8L MSOP
PE42440	Reflective SP4T	50-3000	67	41.5	0.45	34	13	2.65-3.3	16L 3x3 QFN
PE4245*	Reflective SPDT	10-4000	45	27	0.60	42	0.25	2.7-3.3	6L 3x3 DFN
PE4246	Absorptive SPST	1-5000	53	33	0.80	55	33	2.7-3.3	6L 3x3 DFN
PE4250	Reflective SPDT	10-3000	59	30.5	0.65	51	55	3.0-3.6 4.5-5.5	8L MSOP
PE4251	Absorptive SPDT	10-3000	59	30.5	0.60	62	55	3.0-3.6 4.5-5.5	8L MSOP exp
PE4257	Absorptive SPDT	5-3000	55	31**	0.75	64	8	2.7-3.3	20L 4x4 QFN
PE4259*	Reflective SPDT	10-3000	55	33**	0.35	30	9	1.8-3.3	6L SC70
PE4268	SP6T - 2Tx/4Rx	100-3000	40	20(min)	0.60	50	13	2.4-2.8	20L 4x4 QFN
PE42641	SP4T - 4RF	50-3000	68	-	0.45	35	13	2.65-2.85	16L 3x3 QFN
PE4283	Reflective SPDT	10-4000	57	32	0.65	33.5	8	2.0-3.3	6L SC70

*Can be used in a 75ohm environment
**Measured at 1 GHZ

All Literature and Datasheets are in PDF format, please download the free Acrobat Reader from Adobe to view them.

Changing How You Design RF. Forever.