Application Notes

Designing for tomorrow's challenging RF applications requires great products and great technical support. From our engineering excellence, to streamlined manufacturing and technical sales and applications support, Peregrine Semiconductor is committed to a complete product solution. The following Application Notes will help you on your way.

Application Notes

RF and Broadband Switches

AN#	Product/Part#	Application Note Title
AN15	Switches	Impedance Matching the PE4210/20/30 RF Switches for 75-Ohm Applications
AN18	Switches	RF Switch Performance Advantages of UltraCMOS™ Technology over GaAs Technology
AN20	Switches	Multi-Port Handset Switch S-Parameters
AN27	Various	Using Blocking Capacitors with UltraCMOS™ Devices

Digital Step Attenuators (DSAs)

AN#	Product/Part#	Application Note Title
AN33	Attenuators	5-bit and 6-bit RF Digital Step Attenuator Compatibility
AN26	Attenuators	Advantages of UltraCMOS™ DSAs with Serial-Addressability
AN27	Various	Using Blocking Capacitors with UltraCMOS™ Devices

Phase Locked-Loop (PLLs) Frequency Synthesizers

AN#	Product/Part#	Application Note Title
AN8	PE3236	Design Considerations for Using the PE3236 in the Qualcomm Q0420 Evaluation Kit
AN9	PE3236	Performance Advantages of the PE3236 Compared to the Q3236
AN11	PE3236	Replacing Qualcomm's Q3236 with Peregrine Semiconductor's PE3236
AN10	PE3236, PE9601	Connecting the PE9601 and PE3236 Serial Bus Interface
AN14	PE3236, PE3501	Using the PE3501 Prescaler with the PE3236 PLL to Synthesize Frequencies up to 3.5 GHz
AN12	PLLs	Considerations for Using the PE323x/PE333x in Fractional-N or Sigma-Delta Designs
AN16	PLLs	Using Peregrine PLL in System Clock Applications
AN17	PLLs	OC-12 622.08 MHz Reference Clock Design

Prescalers

AN#	Product/Part#	Application Note Title
AN14	PE3501, PE3236	Using the PE3501 Prescaler with the PE3236 PLL to Synthesize Frequencies up to 3.5 GHz

Hi-Rel Products

AN#	Product/Part#	Application Note Title
AN10	PE9601, PE3236	Connecting the PE9601 and PE3236 Serial Bus Interface
AN22	PE97022	AN22: Migrating from PE9702 to PE97022
AN23	PE97042	AN23: Migrating from PE9704 to PE97042
AN24	PE97632	AN24: Migrating from PE9763 to PE97632