1.3GHz I2C BUS 4-Address Synthesiser

The SP5502 is a single-chip frequency synthesiser designed for TV tuning systems. Control data is entered in the standard I2C BUS format. The SP5502 has four programmable I2C BUS addresses, which allows two or more synthesisers to be used in a system. FEATURES ■ Complete 1·3GHz Single Chip Syste

High Current RF Chokes

Special Features • Very high current capacity • Low DCR • Ferrite core • VW-1 rated shrink tubing to cover winding • Fixed lead spacing • Operating temperature -55 to +105°C • Current to cause 5 maximum inductance drop or 35°C maximum temperature rise

Introduction to Knowles Precision Devices

Applications  RF amplifier  LC Filters and Networks  Broadband Wireless LAN  Medical Devices  Cordless and Cellular phones  DR/Crystal Oscillator  Microstrip line filters

Security & Sound, #22-4c BC, Shielded, CMR

Product Description Security & Sound Cable, Riser-CMR, 4-22 AWG stranded bare copper conductors with polypropylene insulation, Beldfoil® shield and PVC jacket with ripcord

Security & Sound, #22-2c, BC, Shielded, CMR

Product Description Security & Sound Cable, Riser-CMR, 1-22 AWG stranded bare copper pair with polyolefin insulation and Beldfoil® shield, 2-22 AWG stranded bare copper conductors with insulation, overall PVC jacket with ripcord

2A Synchronous Step Down DC/DC Converter

„ FEATURES z 2A Output Current z Wide 4.5V to 27V Operating Input Range z Integrated 120mΩ Power MOSFET Switches z Output Adjustable from 0.925V to 24V z Up to 96% Efficiency z Programmable Soft-Start z Stable with Low ESR Ceramic Output Capacitors z Fixed 400KHz Frequency z Cycle-by-