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Voltage Controlled Attenuator

 

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  • Programmable Attenuators for Wireless Products
    . applications. This mode allows the. usually has a slope with frequency. of contact bounce. The time is a. This applies on a per frequency basis. attenuator to be controlled via a. reaching values of several dB at the. function of switch structure and size. For example it does not mean that the. variety
  • Mixed Mode Silicon-on-Insulator MMIC Technology For Digitally Controlled RF/Microwave Systems (.pdf)
    . In this fashion system development time will be. decreased as functions can now be directly controlled without the need for developing intermediary. hardware/firmware interfaces. Figures 7-8 illustrate a digitally controlled attenuator controlled. through a clocked digital interfaces currently being
  • Taking Shelf Management to New Levels
    systems, we need the functionality of a shelf manager. The various peripheral cards, power supplies (input voltage, output voltages and temperature), fan speed, airflow, and temperature need to be monitored and controlled closely. How can this be achieved in an open standard, compatible with established
  • Agilent: Automotive Electronic Functional Test Using Agilent System Components
    /performance. In some. cases, when it is undesirable to have a PC on a production. line for security reasons, equipment can be controlled. by Programmable Logic Controllers (PLCs), which use. ladder logic to achieve control, but this can be difficult. to do since test instruments normally need to have
  • Programmable Crystal Oscillators with Sub-ps Jitter and Multiple Frequency Capability
    . Using this architecture, high-frequency. 3. clocks operating at over 1 GHz are possible with jitter performance that is comparable to. traditional high-performance voltage-controlled crystal oscillators (VCXOs) and voltage-. controlled SAW oscillators (VCSOs)[4]. The DSPLL engine was designed
  • Novel Approach Yields Fast, Clean Synthesizers (.pdf)
    with excellent phase. noise characteristics. However, the high power consumption, relatively large size, high cost, and. slow tuning speed inherent to the YIG oscillators encourage the use of frequency synthesizer. architectures based on voltage-controlled oscillators (VCOs), which primarily rely
  • Microwave Switching
    . Additionally, it is essential that once a. Another critical aspect of any microwave manufacturing. design is complete that the manufacturing process be. process is the repeatability of the manufacturing. implemented in a controlled and repeatable fashion. process. As discussed previously, knowing
  • Building a Microwave Frequency Synthesizer-Part 1: Getting Started (.pdf)
    to the coupler directivity. conversion schemes. This normally. The Control Interface should be. requires +10 to +17 dBm output sig-. fast, versatile, and easy to use. nal, although some applications need. Although, there is no set industry. more power. The output power can be. controlled with an attenuator

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