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Product Detailed Parameters
- Description：IC DIVIDER BY 2 1-BIT 8SOIC
- Series：10EL
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Logic Type：Divide-by-2
- Direction：Up
- Number of Elements：1
- Number of Bits per Element：1
- Reset：Asynchronous
- Timing：-
- Count Rate：3 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 SY100EL32VZG-TR is a Precision Edge ECL ÷2 divider manufactured by Microchip Technology. It operates with 3.3V or 5V power supplies and supports differential, single-ended, or AC-coupled clock inputs. The device features an asynchronous reset pin asserted on the rising edge to synchronize multiple dividers in a system. It provides a VBB reference voltage output for input biasing. The component is housed in an 8-Lead SOIC package with a typical propagation delay of 510 ps and a maximum toggle frequency of 3.0 GHz.
Feature Summary
- Supports both 3.3V and 5V power supply options for flexible integration
- Features internal 75 kΩ input pull-down resistors for stable operation
- Includes an asynchronous reset pin for system synchronization
Applications
- Clock distribution networks requiring frequency division
- High-speed digital systems utilizing PECL or NECL signaling
- Synchronization circuits for multi-divider architectures
Procurement Notes
Verify that the ordering suffix matches the required packaging configuration. The ZG suffix indicates an 8-Lead SOIC package with lead-free NiPdAu plating. Confirm the TR suffix corresponds to the tape and reel format containing 1,000 units per reel. Ensure the temperature range specification aligns with the operational environment requirements of the target application design.
Selection Notes
Select this component when a high-speed ÷2 divider is needed within the Precision Edge family. It is suitable for designs requiring low propagation delay and high bandwidth output transitions. Consider the available interface options including differential, single-ended, and AC-coupled inputs. Verify compatibility with existing PECL or NECL logic levels before finalizing the design choice.
Part Context
This part belongs to the SY100EL series of integrated dividers from Microchip Technology. It is functionally equivalent to the SY10EL32V but includes specific package and processing variations indicated by the suffixes. The device is designed for applications demanding precise timing and reliable frequency division in high-speed digital environments.
Replacement Considerations
MC100LVEL32DG
FAQ
How is the asynchronous reset function implemented?
The RESET pin is asynchronous and is asserted on the rising edge to synchronize the internal flip-flop state.
What is the purpose of the VBB pin?
The VBB pin provides an output reference voltage that can be used as an input bias for the EL32V device.
