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SY58040U

Status: In Production

Features:

  • Provides crosspoint switching between any input pair to any output pair
  • DC to >5Gbps throughput
  • <350ps propagation delay
  • <60ps tr/tf times
  • <25ps skew (output-to-output)
  • Unique, patent-pending, channel-to-channel isolation design provides superior crosstalk performance
  • <1psRMS random jitter
  • <10psPP deterministic jitter
  • <10psPP total jitter (clock)
  • <0.7psRMS crosstalk-induced jitter
  • Unique, patent-pending, 50Ω input termination extended CMVR, and VT pin accepts DC- and ACcoupled differential inputs
  • 400mV CML output swing
  • 50Ω source terminated outputs minimize round-trip reflections
  • Power supply 2.5V ±5% or 3.3V ±10%
  • -40°C to +85°C temperature range
  • Available in 44-pin (7mm x 7mm) MLF® package
  • Pb-Free green package
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The SY58040U is a low jitter, low skew, high-speed 4x4 crosspoint switch optimized for precision telecom and enterprise server/storage distribution applications. The SY58040U distributes clock frequencies from DC to 4GHz, and data rates to 5Gbps guaranteed over temperature and voltage.The SY58040U differential input includes Micrel's unique, 3-pin input termination architecture that directly interfaces to any differential signal (AC- or DC-coupled) as small as 100mV (200mVpp) without any level shifting or termination resistor networks in the signal path. The outputs are 50Ω source-terminated CML with extremely fast rise/fall times guaranteed to be less than 60ps.The SY58040U features a patent-pending isolation design that significantly improves on channel-to-channel crosstalk performance.The SY58040U operates from a 2.5V ±5% or 3.3V ±10% supply and is guaranteed over the full industrial temperature range of -40°C to +85°C. The SY58040U is part of Micrel's high-speed, Precision Edge® product line.

Additional Features
    • Provides crosspoint switching between any input pair to any output pair
    • Guaranteed AC performance over temperature and voltage:
      • DC to >5Gbps throughput
      • <350ps propagation delay
      • <60ps tr/tf times
      • <25ps skew (output-to-output)
    • Unique, patent-pending, channel-to-channel isolation design provides superior crosstalk performance
    • Ultra-low jitter design:
      • <1psRMS random jitter
      • <10psPP deterministic jitter
      • <10psPP total jitter (clock)
      • <0.7psRMS crosstalk-induced jitter
    • Unique, patent-pending, 50Ω input termination extended CMVR, and VT pin accepts DC- and ACcoupled differential inputs
    • 400mV CML output swing
    • 50Ω source terminated outputs minimize round-trip reflections
    • Power supply 2.5V ±5% or 3.3V ±10%
    • -40°C to +85°C temperature range
    • Available in 44-pin (7mm x 7mm) MLF® package
    • Pb-Free green package
Parametrics
Name
Value
Product Type
Crosspoint Switches
Description
4x4 Crosspoint Switch 5 Gpps
Input
ANY
Output
CML
Supply Voltage
2.5/3.3
Max Data (Gbps)
5
Max Prop Delay (ps)
350
Icc (mA)
225
Max Within Device Skew (ps)
25
OE
False
RPE
False
FSI
False
Input Mux
True
Input EQ
False
Output Type
CML
Output Voltage
2.5/3.3V

Documents

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Data Sheet

04/20/2018
497KB

User Guides


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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
SY58040UMY
0.127600
0.722685
44
VQFN
7x7x0.9mm
Matte Tin
e3
SY58040UMY-TR
0.127600
0.620478
44
VQFN
7x7x0.9mm
Matte Tin
e3
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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