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SY58020UMG

Clock Fanout Buffer 4-OUT 1-IN 1:4 16-Pin QFN EP Tube

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SY58020UMG General Description

The SY58020U is a 2.5V/3.3V precision, high-speed, fully differential 1:4 CML fanout buffer. Optimized to provide four identical output copies with less than 15ps of skew and less than 10psPP total jitter, the SY58020U can process clock signals as fast as 6GHz.The differential input includes Micrel's unique, 3-pin input termination architecture interfaces to differential LVPECL, LVDS, and CML signals (AC-coupled or DC-coupled) as small as 100mV without any level-shifting or termination resistor networks in the signal path. For AC-coupled input interface applications, an on-board output reference voltage (VREF-AC) is provided to bias the VT pin. The outputs are optimized to drive 400mV typical swing into 50Ω loads, with extremely fast rise/fall times guaranteed to be less than 60ps.The SY58020U operates from a 2.5V ±5% supply or 3.3V ±10% supply and is guaranteed over the full industrial temperature range (-40°C to +85°C). For applications that require LVPECL outputs, consider the SY58021U or SY58022U 1:4 fanout buffer with 800mV and 400mV output swing, respectively. The SY58020U is part of Micrel's high-speed, Precision Edge? product line.

Microchip Technology, Inc Inventory

Key Features

  • Precision 1:4, 400mV CML fanout buffer
  • >6GHz fMAX clock
  • <60ps tr/tf times
  • <250ps tpd
  • <15ps max. skew
  • <1psrms random jitter (data)
  • <10pspp deterministic jitter (data)
  • Accepts an input signal as low as 100mV
  • Unique input termination and VTpin accepts DC-coupled and AC-coupled differential inputs: LVPECL, LVDS, and CML
  • 50O source terminated CML outputs
  • Power supply 2.5V ±5% and 3.3V ±10%
  • Industrial temperature range: -40°C to +85°C
  • Available in 16-pin (3mm x 3mm) MLF? package
  • 27fs RMS Additive Phase Jitter (622MHz @ 12KHz to 20MHz)
Microchip Technology, Inc Original Stock

Specifications

Category Integrated Circuits (ICs)Clock/TimingClock Buffers, Drivers Mfr Microchip Technology
Series Precision Edge® Package Tube
Product Status Active Type Fanout Buffer (Distribution), Translator
Number of Circuits 1 Ratio - Input:Output 1:4
Differential - Input:Output Yes/Yes Input CML, LVDS, LVPECL
Output CML Frequency - Max 6 GHz
Voltage - Supply 2.375V ~ 3.6V Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount Package / Case 16-VFQFN Exposed Pad, 16-MLF®
Supplier Device Package 16-MLF® (3x3) Base Product Number SY58020
Manufacturer Microchip Product Category Buffers & Line Drivers
RoHS Details Number of Input Lines 1 Input
Number of Output Lines 4 Output Polarity Non-Inverting
Quiescent Current - Supply Voltage - Max 2.625 V, 3.6 V
Supply Voltage - Min 2.375 V, 3 V Operating Supply Current 150 mA
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT Brand Microchip Technology
Moisture Sensitive Yes Output Type ECL, LVPECL, PECL
Product Type Buffers & Line Drivers Propagation Delay Time 180 ps
Factory Pack Quantity 100 Subcategory Logic ICs
Unit Weight 0.000751 oz

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Ratings and Reviews

More
L
L**e 07/12/2023

Everything came. Just like in the description. I'm happy.

15
S
S**n 03/26/2022

Came quickly ordered in three stores so i can not say where yes how

15
B
B**s 09/12/2020

The parcel came quickly, the quality of the board is also good, thanks

11
L
L**n 06/14/2020

Came full set. In the work has not yet tested.

16

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