SIT9005ACL1H-XXDN

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Programmable oscillators are a type of signal generator that can generate different continuous signals that are adjustable in frequency, amplitude and waveform. These oscillators are highly programmable and are able to generate a variety of waveforms including digital waveforms, square waves and sine waves. Among these oscillators, the SIT9005ACL1H-XXDN is a digital-controlled oscillator (DCO) that comes at a cost effective and reliable performance. The SIT9005ACL1H-XXDN is a standard frequency synthesizer with integrated PLLs (phase-locked loops) and VCOs (voltage-controlled oscillators) that can generate fixed frequency and output signals with high accuracy.

The SIT9005ACL1H-XXDN has a wide range of applications from communication, automotive and medical to broadcasting, video/audio signals, and more. It utilizes differential, sinusoidal and buffered outputs for precise design. Its frequency can range from 6 MHz to 24 MHz with frequency stability up to 0.2ppm. In addition, the SIT9005ACL1H-XXDN has a wide control voltage range of 0.5 to 4.5 V with a temperature range from -40°C to 85°C. This property makes the SIT9005ACL1H-XXDN suitable for a variety of applications.

The working principle of the SIT9005ACL1H-XXDN is based on a PLL and VCO. The PLL is a type of closed-loop frequency control circuitry used to ensure the output frequency always mirrors the reference frequency. The PLL takes the reference input and sends it to a VCO. The VCO then uses the reference signal to generate a voltage or frequency output. The PLL then compares the output frequency to the reference frequency and adjusts the control voltage of the VCO to match the two frequencies. This enables the SIT9005ACL1H-XXDN to produce a highly accurate and stable output frequency.

Another feature of the SIT9005ACL1H-XXDN is integrated charge-pumps and loop filters which provide low jitter and improved phase noise performance. Its intentional lock frequency range is from 4 kHz to 8 kHz allowing the integration of frequency tuning from multiple applications. The internal wideband prescaler is also useful for applications requiring low phase noise and wide frequency range control.

The main feature of the SIT9005ACL1H-XXDN is its low power consumption. The device features low quiescent current of 9.5 mA and its typical power supply voltage ranges from 2.7 to 3.6 V. Additionally, it provides an adjustable output charge-pump without the need of a linear regulator, thereby reducing the power dissipation. Moreover, its integrated charge-pump and loop filter reduces extra circuit elements and simplifies the design.

To summarize, the SIT9005ACL1H-XXDN is a highly efficient and cost effective programmable oscillator that finds applications in various industrial and medical fields across the world. Its PLL circuitry and integrated VCO output makes it a highly reliable and accurate oscillator for nearly any application. It has a wide frequency range of 6 MHz to 24 MHz and an adjustable output charge-pump that reduces power dissipation. This makes the SIT9005ACL1H-XXDN a great choice for accomplishing applications that require precise and consistent output signals.

The specific data is subject to PDF, and the above content is for reference