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Product Detailed Parameters
- Description：IC DIVIDER BY 4 1-BIT 8SOIC
- Series：10EL
- Mfr：Microchip Technology
- Package：Bulk
- Logic Type：Divide-by-4
- Direction：Up
- Number of Elements：1
- Number of Bits per Element：2
- Reset：Asynchronous
- Timing：-
- Count Rate：4.2 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 SY10EL33ZC is a 3.3V ECL ÷4 divider manufactured by Microchip Technology in an 8-lead SOIC package. It operates with a power supply voltage of 3.0V to 3.8V and supports toggle frequencies up to 4.2 GHz. The device features a typical propagation delay of 640ps and includes internal 75 kΩ input pull-down resistors. It provides differential, single-ended, or AC-coupled interfaces via CLK, /CLK inputs and Q, /Q outputs.
Feature Summary
- Integrated frequency division functionality with asynchronous reset capability for system synchronization
- Supports multiple interface configurations including differential, single-ended, and AC-coupled connections
- Includes an internal reference voltage output (VBB) designed specifically for input biasing applications
Applications
- Clock signal distribution networks requiring frequency division
- High-speed digital systems utilizing PECL or NECL logic standards
- Timing circuits requiring precise edge-triggered division ratios
Procurement Notes
Verify the specific ordering suffix 'ZC' against official Microchip documentation to confirm package type and temperature range specifications. Ensure compatibility with the required 3.3V ECL power supply environment and check for lead-free compliance requirements before procurement.
Selection Notes
Select this component when a fixed ÷4 division ratio is required within high-frequency clock distribution architectures. Consider the 8-pin SOIC footprint for board layout constraints and verify that the operating temperature range meets the environmental conditions of the target application.
Part Context
This device belongs to the SY10/100EL33L family of integrated dividers from Microchip Technology. It is part of the Precision Edge series, designed for high-bandwidth output transitions and low propagation delays in demanding electronic environments.
Replacement Considerations
SY100EL33LZG
FAQ
How should the VBB pin be handled if used as an input bias?
If the VBB output is utilized as an input bias, it must be bypassed to ground with a 0.01µF capacitor.
What is the function of the Reset pin on the SY10EL33ZC?
The Reset pin is asynchronous and asserted on the rising edge, allowing for the synchronization of multiple dividers in a system upon power-up.
