Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

SY58020U

Status: In Production

View More
Overview
Documents
Development Environment
RoHS Information
Add To Cart

Device Overview

Summary

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.

Additional 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
  • 50Ω 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)
Parametrics
Name
Value
Product Type
Fanout & Buffer and Drivers
Description
1:4
Input
ANY
Output
CML
Supply Voltage
2.5/3.3
Max Freq (GHz)
6
Max Prop Delay (ps)
250
Icc (mA)
150
Max Within Device Skew (ps)
15
OE
False
RPE
False
FSI
False
Input Mux
False
Input EQ
False
Output Type
CML

Documents

Jump to:

Data Sheets

  
621KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
SY58020UMG-TR
0.021300
0.801700
16
VQFN
3x3x1.00mm
NiPdAu
e4
SY58020UMG
0.021300
0.050000
16
VQFN
3x3x1.00mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy from Microchip

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy