CY2PP3210AI

Overview

The CY2PP3210AI is a dual differential clock and data fanout buffer manufactured by Cypress Semiconductor Corp. It features a 2:5 input-to-output ratio, providing five outputs for each of the two independent inputs. Designed for high-speed applications, it supports maximum frequencies up to 1.5 GHz. The device accepts ECL or PECL input signals and provides corresponding ECL or PECL outputs. It operates within supply voltage ranges of 2.375V to 2.625V or 3.135V to 3.465V. The component is housed in a 32-TQFP package with an operating temperature range of -40°C to 85°C.

Feature Summary

• Dual 2:5 differential fanout buffer configuration
• Supports data rates up to 1.5 GHz
• Compatible with ECL and PECL logic families
• Operates on 2.5V or 3.3V power supplies

Applications

• High-speed clock distribution networks
• Data bus fanout buffering
• Telecommunications equipment
• Test and measurement instruments

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature grade. Ensure the selected variant matches the required supply voltage range (2.5V or 3.3V) for the target application. Confirm surface-mount compatibility with the 32-TQFP footprint during PCB design.

Selection Notes

Select this component when dual independent differential clock paths are required. Verify that the system logic levels match the ECL/PECL output requirements. Ensure the power supply rails align with the specified 2.375V–2.625V or 3.135V–3.465V ranges. Check thermal management needs for the 32-TQFP package under maximum load conditions.

Part Context

This part belongs to the category of clock buffers and drivers. It serves as a signal integrity solution for distributing high-frequency differential clocks across multiple loads. The Cypress brand indicates its origin from the semiconductor manufacturer now part of Infineon Technologies.

FAQ

What is the input/output ratio of the CY2PP3210AI?

The device has a 2:5 ratio, meaning it provides five outputs for each of the two inputs.

Does the CY2PP3210AI support LVDS signals?

No, the verified specifications indicate support for ECL and PECL input and output signals only.

What is the maximum operating frequency?

The maximum frequency is 1.5 GHz.