CY28324PVC

Product Overview

The CY28324PVC from Cypress Semiconductor Corp is a surface-mount clock generator IC offered in a 48-BSSOP package with a 7.50 mm body width. The device is specified for a 3.135 V to 3.465 V supply and an ambient operating range of 0°C to 70°C (TA). It contains two circuits and supports a maximum frequency of 48 MHz. The input interface is LVTTL, and the device provides a differential clock output configuration. A 1:8 input-to-output ratio is provided, and the PLL can be used with bypass.

Key Features

• Clock generator IC with two circuits and a 48 MHz maximum frequency.
• LVTTL input and differential clock output configuration.
• PLL with bypass and 1:8 input-to-output ratio.
• 3.135 V to 3.465 V supply voltage range.
• 0°C to 70°C (TA) operating temperature range.
• Surface-mount 48-BSSOP package with 0.295 inch and 7.50 mm width.

Applications

• Board-level clock distribution for embedded processing, controller, and peripheral subsystems.
• Timing generation for digital logic interfaces operating within the 48 MHz maximum frequency limit.
• Reference clocking in communication, instrumentation, and data-acquisition equipment where a compact surface-mount clock generator is required.

Design & Procurement Notes

When selecting this device, verify that the board supply rail remains within 3.135 V to 3.465 V under all operating conditions. The 0°C to 70°C (TA) ambient range should be checked against the enclosure and nearby heat sources. Layout should account for the 48-BSSOP 7.50 mm footprint and the differential clock output connections, including controlled impedance and termination if used. The 1:8 ratio and 48 MHz maximum frequency define the timing envelope, so designs needing higher rates or wider supply tolerance should use a different clock generator.