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Product Detailed Parameters
- Description：IC DIVIDER BY 4 1-BIT 8SOIC
- Series：10EP
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Logic Type：Divide-by-4
- Direction：-
- Number of Elements：1
- Number of Bits per Element：2
- Reset：Asynchronous
- Timing：-
- Count Rate：4 GHz
- Trigger Type：Positive, Negative
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Voltage - Supply：3.3 V ~ 5 V
- Grade：-
- Qualification：-
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Overview
The SY10EP33VZG-TR is a ÷4 PECL/LVPECL divider from the Precision Edge series, manufactured by Microchip Technology. It supports 3.3V and 5V power supplies with a guaranteed maximum frequency exceeding 4GHz. Propagation delay is guaranteed to be less than 460ps over the operating temperature range of -40°C to +85°C. The device features internal 75kΩ input pull-down resistors and an asynchronous reset pin for synchronous system use. It is housed in an 8-pin SOIC package.
Feature Summary
- Integrated divide-by-4 clock divider function
- Internal reference voltage generation via VBB pin
- Asynchronous reset capability for system synchronization
Applications
- High-speed clock distribution networks
- Frequency division in RF systems
- Precision timing circuits requiring low jitter
Procurement Notes
Verify that the specific part number matches the required industrial temperature range (-40°C to +85°C) and Pb-Free packaging specifications. Confirm the tape and reel suffix aligns with automated assembly requirements. Cross-reference the manufacturer datasheet for absolute maximum ratings to ensure proper handling and storage conditions are met during procurement.
Selection Notes
Select this component when a high-frequency divide-by-4 divider is needed for PECL or LVPECL logic families. Ensure the design accommodates the 3.3V or 5V supply options and utilizes the internal pull-down resistors for single-ended inputs if applicable. Consider the 8-pin SOIC package constraints for PCB layout and thermal management.
Part Context
This device belongs to the Precision Edge family of high-speed ECL-compatible logic components. It is designed for applications demanding precise timing and high-frequency operation. The integration of internal compensation and reference voltages simplifies circuit design compared to discrete solutions.
Replacement Considerations
SY10EP33VKI-TR
FAQ
How should the unused differential input be handled for single-ended operation?
Connect the unused differential input to the VBB pin, which serves as the switching reference voltage.
What is the function of the VBB pin?
The VBB pin provides an internally-generated voltage supply that can be used as a reference for single-ended inputs or to rebias AC-coupled inputs.
