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SY58620L

Status: In Production

Features:

  • Maximum Throughput 4.25Gbps
  • <120ps tr/tf time
  • Patented input termination directly interfaces to AC- or DC-coupled differential inputs
  • Variable swing CML output
  • 32dB high-gain Input
  • Internal 50Ω input termination
  • Accepts AC-coupled input signals as small as 10mV (20mVPP)
  • 400mV (800mVPP) differential CML output swing
  • High-gain, TTL-compatible LOS output with internal 4.75kΩ pull-up
  • Programmable LOS level set
  • <5psRMS random jitter
  • Patent-pending MUX isolates the receiver and the transmitter channels minimizing on crosstalk
  • Selectable loopback diagnostic mode
  • Output enable
  • Power supply +3.3V ±10%
  • Industrial temperature range -40°C to +85°C
  • Available in 24-pin (4mm x 4mm) QFN
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The SY58620L is a low jitter, high-speed transceiver with a variable swing CML transmitter buffer and a CML high-gain receiver optimized for precision telecom and enterprise server transmission line and backplane data management. The SY58620L distributes data to 4.25Gbps guaranteed over temperature and voltage.The SY58620L transmitter differential input includes Micrel's unique, 3-pin input termination architecture that directly interfaces to any (AC- or DC-coupled) differential signal as small as 100mV (200mVPP) without any termination resistor network in the signal path. The receiver differential input is optimized to interface directly to AC-coupled signals as small as 10mV (20mVPP). The outputs are 50Ω source-terminated CML with extremely fast rise/fall time.To support remote self-testing, the SY58620L features a high-speed loopback test mode. The input control signal LOOPBACK enables an internal loopback path from the transmitter input to the receiver output.The SY58620L operates from a 3.3V ±10% supply and is guaranteed over the full industrial temperature range of -40°C to +85°C. The SY58620L is part of Micrel's high-speed, Precision Edge® product line.

Additional Features
    • Guaranteed AC performance over temperature and voltage:
      • Maximum Throughput 4.25Gbps
      • <120ps tr/tf time
    • Transmitter
      • Patented input termination directly interfaces to AC- or DC-coupled differential inputs
      • Variable swing CML output
    • Receiver
      • 32dB high-gain Input
      • Internal 50Ω input termination
      • Accepts AC-coupled input signals as small as 10mV (20mVPP)
      • 400mV (800mVPP) differential CML output swing
    • Loss-of-Signal (LOS)
      • High-gain, TTL-compatible LOS output with internal 4.75kΩ pull-up
      • Programmable LOS level set
    • Ultra-low jitter design
      • <5psRMS random jitter
    • Patent-pending MUX isolates the receiver and the transmitter channels minimizing on crosstalk
    • Selectable loopback diagnostic mode
    • Output enable
    • Power supply +3.3V ±10%
    • Industrial temperature range -40°C to +85°C
    • Available in 24-pin (4mm x 4mm) QFN
Parametrics
Name
Value
Product Type
Backplane Transceiver
Description
Backplane Transceiver
Input
Any
Supply Voltage
3.3
Max Freq (GHz)
2
Max Data (Gbps)
4.25
Max Prop Delay (ps)
840
Icc (mA)
110
Max Within Device Skew (ps)
20
OE
False
RPE
True
FSI
True
Input Mux
False
Input EQ
False
Output Type
CML
Output Voltage
2.5/3.3V

Documents

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Data Sheets

04/30/2018
602KB

User Guides


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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
SY58620LMG-TR
0.042200
0.204000
24
VQFN
4x4x0.9mm
NiPdAu
e4
SY58620LMG
0.042200
0.074667
24
VQFN
4x4x0.9mm
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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