Overview
The IAIVNX K50-3C Series datasheet presents the specifications, applications, and ordering information for the K50 series of Surface-Mounted Device (SMD) Clock Oscillators. Designed for stable and reliable performance in a ceramic package, these oscillators support a frequency range of 8MHz to 80MHz.
Key Features
The oscillators come with two frequency tolerance options: ±100ppm and ±50ppm, tailored to meet different precision requirements. They are equipped with a Tristate output to enable or disable the oscillator output, thus providing an inhibit function. The standard duty ratio is between 40% to 60%, which tightens to 45% to 55% for frequencies over 20MHz to ensure signal stability.
Applications
The K50 series is suitable for various electronic devices such as PDAs, routers, switches, and servers, demonstrating versatility across multiple technology fields.
Physical Dimensions
The K50 package offers a compact footprint with dimensions of 7.0mm by 5.0mm, with a standard tolerance of ±0.2mm.
How to Order
Ordering codes integrate series, frequency tolerance, packaging options (with Tape and Reel as the standard), and desired oscillator frequency. For instance, the code “K50-3C-40.0000M” specifies a series K50 clock oscillator with ±50ppm tolerance, tape and reel packaging, and a frequency of 40.0000MHz.
Electrical Specifications
The oscillators operate within a temperature range of -10°C to +70°C and can be stored between -55°C to +125°C. They require a supply voltage of 3.3V ±0.3V, and supply current varies depending on the frequency, with a maximum of 25mA for frequencies up to 80MHz. Output levels are maintained within 0.1Vcc to 0.9Vcc, ensuring clear signal transitions with rise/fall times as low as 8 nanoseconds for some frequency ranges. The duty cycle is kept within a tight range, and loaded output level parameters and enable/disable functions provide additional control for interfacing circuits.
Peripheral Features
Included in the datasheet are details on pin connections such as the Enable/Disable control (Pin #1) and ground reference (Pin #3). The enable/disable feature is denoted by “E” for the standard option with the function included.
Additional Options
Kyocera, the manufacturer, offers customized services for extending the operating temperature range to -40 to +85°C and can accommodate inquiries for other frequencies and conditions.
Manual:
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