SIT9005ACL2H-28DI

Programmable oscillators are an important family of electronic components that are used in control systems and other circuits to generate periodic signals. The SIT9005ACL2H-28DI is a high performance programmable oscillator designed to provide a wide range of frequency and voltage settings. It is commonly used to generate signals for digital circuit applications such as timer circuits and watchdog timers.

The SIT9005ACL2H-28DI is a three-input, 28-bit programmable oscillator that uses a high-precision voltage controlled oscillator (VCO) to generate a wide frequency range of 0.3-3.8GHz. The VCO is driven by a supply voltage ranging from 0-1000V, and the control includes frequency agility, ranging from 0.01-150MHz. The frequency and voltage settings are programmable through internal registers and an external register interface.

The SIT9005ACL2H-28DI can be programmed to operate in either single-frequency or frequency-hopping mode. In single-frequency mode, the frequency is set to one target frequency, whereas in frequency-hopping mode, the frequency is changed between two target frequencies at regular intervals. The frequency-hopping mode is used to create a frequency-hopping spread spectrum (FHSS) signal, which is a type of radio signal that uses several carrier signals that are individually switched in sequence to provide a more secure communication link.

The SIT9005ACL2H-28DI is suitable for a wide range of applications in the manufacturing, automation, and measurement industries. It is commonly used in test and measurement instruments, data communications systems, automated factory equipment, automotive systems, and industrial control systems. In such applications, it can be used to generate digital clock signals, control processing and timing elements, generate spread spectrum signals, and generate carrier frequencies for communications.

The SIT9005ACL2H-28DI is designed to operate over the entire temperature range of -40°C to +105°C and its output is rated for up to +4.4V peak-to-peak. It is available in a surface-mount package and is pin- and function-compatible with similar devices. The device is compliant with industry standards and safety regulations such as RoHS, UL, and CE.

The SIT9005ACL2H-28DI is a high performance programmable oscillator with a wide range of features and applications. Its wide frequency range, programmability, and frequency-hopping mode make it ideal for use in communications and control applications where a secure link or precise timing element is required.