SG-9101CB-D15PHDCA

Programmable Oscillators deliver extremely accurate frequency assurance, and SG-9101CB-D15PHDCA is one such oscillator. This device is a leader in the market of frequency synthesis, with an ability to intelligently drive frequency, fan-out, and power with exceptional performance. So, what does this oscillator do, and why is it so powerful? Here’s a deep dive into the SG-9101CB-D15PHDCA application field and working principle.

Application Field

The SG-9101CB-D15PHDCA is ideal for applications that require tightly-stabilized frequency synthesis and excellent signal quality. Common applications include:

• Radar
• Communications
• Test equipment
• Control/automation
• Medical
• Navigation
• Flight instrumentation

Specially designed for telecom markets, the SG-9101CB-D15PHDCA has a selectable-bandwidth at up to 10.28 Mhz, a miniscule RMS phase jitter of 1 ps (12-kHz to 20-MHz), and a 0 to -40 dBc/ Hz phase-noise corner (−72 dBc/Hz@ 10 kHz offset) to reduce interference between neighboring channels.

Working Principle

In addition to its flexibility and specifications, the SG-9101CB-D15PHDCA uses modern phase-locked loop (PLL) technology to make frequency-tuning a breeze.

The operating process of SG-9101CB-D15PHDCA begins with an oscillator to generate a reference frequency that is phase-aligns to an external reference signal. This signal is then used as the “input” to the PLL, which is a digital circuit that can alter any incoming frequencies based on a variety of digital control signals.

Once the incoming signal is fed into the PLL, it is compared with the reference signal and an adjusted voltage is generated. This adjusted voltage is what powers the output of the SG-9101CB-D15PHDCA — a precise and regulated frequency. The output is monitored and regulated until the correct frequency value is achieved.

This PLL system is normally supported by a variety of additional circuitry like a voltage-controlled oscillator (VCO), an automatic gain control (AGC) amplifier, and a series of dividers to produce a variety of frequencies.

Summary

The SG-9101CB-D15PHDCA is one of the leading devices in the industry when it comes to frequency synthesis and signal quality. With its efficient and precise performance, users can easily create output frequencies to meet their various needs. By relying on phase-locked loop technology and its associated circuitry, users are ensured excellent performance and reliability that is second-to-none.