Microchip Technology, Inc. Datasheets for Logic Dividers

Logic dividers are integrated circuits that divide the frequency of an input signal by a divisor value.
Logic Dividers: Learn more

Product Name Notes
Clock and Data Distribution -- SY100E136
Clock and Data Distribution -- SY10E136
The SY10/100E136 are 6-bit synchronous, presettable, cascadable universal counters. These devices generate a look-ahead-carry output and accept a look-ahead-carry input. These two features allow for the cascading of multiple E136s...
Clock and Data Distribution -- SY10EL32 The SY10/100EL32V are integrated ÷2 dividers. The differential clock inputs and the VBB allow a differential, single-ended or AC-coupled interface to the device. If used, the VBB output should be...
Clock and Data Distribution -- SY10EL33 The SY10/100EL33/L are integrated ÷4 dividers. The differential clock inputs and the VBB allow a differential, single-ended or AC-coupled interface to the device. If used, the VBB output should be...
Clock and Data Distribution -- SY10EP33V The SY10/100EP33V is an integrated ÷4 divider. The VBB pin, an internally-generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected...
Clock and Data Distribution -- SY100EL32V The SY100EL32V is an integrated divide by 4 divider. The differential clock inputs and the VBB allow a differential, single-ended or AC-coupled interface to the device. If used, the VBB...
Clock and Data Distribution -- SY100EP32V The SY100EP32V is an integrated ÷2 divider with differential clock inputs. The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the...
Clock and Data Distribution -- SY100EP33V The SY100EP33V is an integrated ÷4 divider. The VBB pin, an internally-generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected...
Clock Divider -- SY100S839 The SY100S839V is a low skew ÷2/4, ÷4/5/6 clock generation chip designed explicitly for low skew clock generation applications. The internal dividers are synchronous to each other, therefore, the common...
Clock and Data Distribution -- SY89200U The SY89200U is a 2.5V precision, high-speed, integrated clock divider and LVDS fanout buffer capable of handling clocks up to 1.5GHz. Optimized for communications applications, the three independently controlled output...
Clock and Data Distribution -- SY89202U The SY89202U is a precision, high-speed, integrated clock divider LVPECL fanout buffer capable of handling clocks up to 1.5GHz. Optimized for communications applications, the three independently controlled output banks are...
Clock and Data Distribution -- SY89218U The SY89218U is a 2.5V precision, high-speed, integrated clock divider and LVDS fanout buffer capable of handling clocks up to 1.5GHz. Optimized for communications applications, the four independently controlled output...
Clock and Data Distribution -- SY89221U The SY89221U is a 2.5/3.3V precision, high-speed, integrated clock divider and LVPECL fanout buffer capable of handling clocks up to 1.5GHz. Optimized for communications applications, the four independently controlled output...
Clock and Data Distribution -- SY89228U The SY89228U is a precision, low jitter 1GHz ÷3, ÷5 clock divider with an LVPECL output. A unique Fail-Safe Input (FSI) protection prevents metastable output conditions when the input clock...
Clock and Data Distribution -- SY89230U The SY89230U is a precision, low jitter 3.2GHz ÷3, ÷5 clock divider with a LVPECL output. The differential input includes Micrel's unique, 3-pin internal termination architecture that allows the input...
Clock and Data Distribution -- SY89231U The SY89231U is a precision, low jitter 3.2GHz ÷3, ÷5 clock divider with a LVDS output. The differential input includes Micrel's unique, 3-pin internal termination architecture that allows the input...
Clock and Data Distribution -- SY89312V The SY89312V is an integrated ÷2 divider with differential clock inputs. It is functionally equivalent to the SY100EP32V but in an ultra-small 8-lead MLF® package that features a 70% smaller...
Clock and Data Distribution -- SY89313V The SY89313V is a differential ECL/PECL integrated ÷4 divider clock generator. It is functionally equivalent to the SY100EP33V but in an ultra-small 8-lead MLF® package that features a 70% smaller...
Clock and Data Distribution -- SY89871UMG The SY89871UMG is a 2.5V/3.3V LVPECL output precision clock divider capable of accepting a high-speed differential clock input (AC or DC-coupled) CML, LVPECL, HSTL or LVDS clock input signal and...
Clock and Data Distribution -- SY89874AU This low-skew, low-jitter device can accept a high-speed (622MHz or higher) LVTTL, LVCMOS, CML, LVPECL, LVDS or HSTL clock input signal and divide down the frequency using a programmable divider...
Clock and Data Distribution -- SY89874U
Clock and Data Distribution -- SY89875U
This low-skew, low-jitter device is capable of accepting a high-speed (e.g., 622MHz or higher) CML, LVPECL, LVDS or HSTL clock input signal and dividing down the frequency using a programmable...