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SY58611U

Status: In Production

Features:

  • Selects between two sources and provides buffered copy of the selected input signal
  • Prevents output from oscillating when input is invalid or removed
  • <420ps typical propagation delay (IN-to-Q)
  • <120ps rise/fall times
  • Unique, patented internal termination and VT pin accepts DC- and AC-coupled inputs (CML, PECL, LVDS)
  • Unique, patented MUX input isolation design minimizes adjacent channel crosstalk
  • <10psPP total jitter
  • <1psRMS random jitter
  • <10psPP deterministic jitter
  • 2.5V ±5% power supply operation
  • Industrial temperature range: -40°C to +85°C
  • Available in 16-pin (3mm x 3mm) QFN package
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The SY58611U is a 2.5V, high-speed, fully differential LVDS 2:1 MUX capable of processing clocks up to 2.5GHz and data up to 3.2Gbps. SY58611U is optimized to provide a buffered output of the selected input with less than 20ps of skew and less than 10psPP total jitter. Patented MUX Isolation design reduces crosstalk and provides superior signal integrity.The differential inputs include Micrel's unique, 3-pin input termination architecture that interfaces to LVPECL, LVDS or CML differential signals, (AC- or DC-coupled) as small as 100mVPK (200mVpp) without any levelshifting or termination resistor networks in the signal path. For AC-coupled input interface applications, an integrated reference voltage (VREF-AC) is provided to bias the VT pin. The output is LVDS compatible, with rise/fall times guaranteed to be less than 120ps.The SY58611U operates from a 2.5V ±5% supply and is guaranteed over the full industrial temperature range (-40°C to +85°C). For applications that require CML or LVPECL output, consider the SY58609U and SY58610U, 2:1 MUX with 400mV and 800mV output swings respectively. The SY58611U is part of Micrel's high-speed, Precision Edge® product line.

Additional Features
    • Selects between two sources and provides buffered copy of the selected input signal
    • Fail Safe Input
      • Prevents output from oscillating when input is invalid or removed
    • Guaranteed AC performance over temperature and voltage:
      • DC-to >3.2Gbps throughput
        • <420ps typical propagation delay (IN-to-Q)
        • <120ps rise/fall times
      • Unique, patented internal termination and VT pin accepts DC- and AC-coupled inputs (CML, PECL, LVDS)
    • Unique, patented MUX input isolation design minimizes adjacent channel crosstalk
    • Ultra-low jitter design
      • <1psRMS cycle-to-cycle jitter
        • <10psPP total jitter
        • <1psRMS random jitter
        • <10psPP deterministic jitter
      • 2.5V ±5% power supply operation
      • Industrial temperature range: -40°C to +85°C
      • Available in 16-pin (3mm x 3mm) QFN package
Parametrics
Name
Value
Product Type
Multiplexers
Description
2:01
Input
ANY
Output
LVDS
Supply Voltage
2.5V
Max Freq (GHz)
2.5
Max Data (Gbps)
3.2
Max Prop Delay (ps)
470
Icc (mA)
40
Max Within Device Skew (ps)
20
OE
False
RPE
False
FSI
True
Input Mux
False
Input EQ
False
Channels
Single
Output Type
LVDS
Output Voltage
2.5V

Documents

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
SY58611UMG
0.021300
0.050000
16
VQFN
3x3x1.00mm
NiPdAu
e4
SY58611UMG-TR
0.021300
0.801700
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.

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