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.

Indicates RoHS compliance. Click to view the materials
declaration form for each product.

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
PE4210	Reflective SPDT	DC-3000	34	15	0.30	36	0.25	2.7-3.3	8L MSOP
PE4220	Reflective SPDT	DC-2500	44	23	0.25	37	30	2.7-3.3	8L MSOP
PE4230	Reflective SPDT	DC-3000	55	32	0.35	39	29	2.7-3.3	8L MSOP
PE4235	Reflective SPDT	DC-4000	36	15	0.40	40	0.25	2.7-3.3	6L 3x3 DFN
PE4237	Reflective SPDT	DC-4000	55	32	0.35	43	29	2.7-3.3	6L 3x3 DFN, DIE
PE4239	Reflective SPDT	DC-3000	45	27	0.70	32	0.25	2.7-3.3	6L SC70, DIE
PE4241	Reflective SPDT	DC-3000	45	27	0.70	30	0.25	2.7-3.3	6L SOT23
PE4242	Reflective SPDT	DC-3000	45	27	0.70	32	0.25	2.7-3.3	6L SC70
PE4243	Reflective SPDT	DC-3000	45	27	0.70	30	0.25	2.7-3.3	6L SOT23
PE4244	Reflective SPDT	DC-3000	45	26	0.60	39	0.25	2.7-3.3	8L MSOP
PE4245	Reflective SPDT	DC-4000	45	27	0.60	42	0.25	2.7-3.3	6L 3x3 DFN
PE4246	Absorptive SPST	DC-5000	53	33	0.80	55	33	2.7-3.3	6L 3x3 DFN
PE4257	Absorptive SPDT	DC-3000	55	31*	0.75	64	8	2.7-3.3	20L 4x4 QFN
PE4259	Reflective SPDT	DC-3000	55	33*	0.35	30	9	2.3-3.3	6L SC70
PE4268	SP6T - 2Tx/4Rx	100-3000	40	20(min)	0.60	50	13	2.4-2.8	20L 4x4 QFN
PE4283	Reflective SPDT	DC-4000	57	32	0.65	33.5	8	2.0-3.3	6L SC70

*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.