0402HL RF Chip Inductors

The Coilcraft 0402HL surface mount chip inductor family provides high inductance for excellent rf choke performance. The Coilcraft 0402HL family offers excellent space-saving opportunities, by providing inductance values up to 820 nH, more than previously available in the miniature, industry standard 0402 (1005) size. Coilcraft 0402HL inductors are optimized to provide maximum impedance in the range of 100MHz to 1000 MHz.  Sample are available from stock and Designers Kit C453.  

      http://www.coilcraft.com/0402hl.cfm

PFL4514 and PFL4517 Power Inductors

Coilcraft PFL4514 and PFL4517 are new additions to the innovative PFL line of miniature power inductors. These low-profile inductors offer magnetic shielding, saturation current ratings up to 6.5 A, and inductance values from .68 uH to 22 uH. The PFL4514 and PFL4517 families share a common footprint for design and prototyping flexibility. The unique PFL design provides the same performance found in traditionally larger inductors.  Samples are available individually from stock or in combined Designers Kit C451.

      http://www.coilcraft.com/pfl4514.cfm

Target Applications

Architecture
The device’s architecture is based on Silicon Labs’ proven MultiSynth™ technology, which simplifies timing challenges by integrating the frequency synthesis capability of four low jitter PLLs in a single device. To maximize design flexibility, each of the four differential or up to eight CMOS clocks is independently configurable to support any signal format and I/O voltage. This combination of frequency and format flexibility simplifies clock trees by replacing fixed frequency clock generators, buffers, discrete level translators and crystal oscillators (XOs) with a single device, minimizing cost, PCB area and power consumption.

  
Features

• Generates any frequency, any format, any I/O voltage on each output clock up to 350 MHz, with sub-picosecond jitter performance
• Easy to customize with ClockBuilder as either a clock generator or universal buffer
• Supports up to three unique, pin-selectable clock generator or buffer frequency plans
• User-configurable pin control

o    Spread spectrum enable

o    Master or individual output enables

o    Multi-frequency plan selection

Dow-Key Microwave Corporation, the leading manufacturer of electromechanical switches for radio frequency (RF) and microwave applications is proud to announce the release of their brand "Switch Solutions for Systems with Low PIM Requirements".

Dow-Key Microwave Corporation has invested in R&D for new RF switch products and was excited to introduce to the market a family of special RF switches which meet the very stringent and low intermodulation requirements imposed by today's test and communication industries. The launch of the "Low PIM family" has provided capability for a much improved PIM performance (below-160dBc) and is available as an option to users with low PIM needs.

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