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SY89876LMG

Clock Drivers & Distribution 3.3V LVDS Output Clock Divider/Fanout

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

SY89876LMG
Datasheet:

SY89876LMG Datasheet (PDF)
Series:

Precision Edge®
Type:

Fanout Buffer (Distribution), Divider
Number of Circuits:

1
Ratio - InputOutput:

1:2
EDA/CAD Models:

Request Free CAD Models for SY89876LMG

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SY89876LMG General Description

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 divider ratio to create a lower speed version of the input clock. Available divider ratios are 2, 4, 8 and 16, or straight pass-through.The differential input buffer has a unique internal termination design that allows access to the termination network through a VT pin. This feature allows the device to easily interface to different logic standards. A VREF-AC reference is included for AC-coupled applications.The /RESET input asynchronously resets the divider. In the pass-through function (divide by 1) the /RESET synchronously enables or disables the outputs on the next falling edge of IN (rising edge of /IN).

Key Features

Integrated programmable clock divider and 1:2 fanout buffer
>2.0GHz fMAX
<190ps tr/tf
<15ps within device skew
<10psPP total jitter
<1psRMS cycle-to-cycle jitter
Unique input termination and VTPin for DC- and ACcoupled inputs; CML, PECL, LVDS and HSTL
LVDS-compatible outputs
TTL/CMOS inputs for select and reset
Parallel programming capability
Programmable divider ratios of 1, 2, 4, 8 and 16
Low voltage operation 3.3V
Output disable function
-40°C to 85°C industrial temperature range
Available in 16-pin (3mm x 3mm) MLF® package

Microchip Technology, Inc Original Stock

Specifications

Category	Integrated Circuits (ICs)Clock/TimingClock Buffers, Drivers	Series	Precision Edge®
Type	Fanout Buffer (Distribution), Divider	Number of Circuits	1
Ratio - Input:Output	1:2	Differential - Input:Output	Yes/Yes
Input	CML, HSTL, LVDS, LVPECL	Output	LVDS
Frequency - Max	2 GHz	Voltage - Supply	2.97V ~ 3.63V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	SY89876