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SY58608U

Status: In Production

Features:

  • Precision 1:2, 325mV LVDS fanout buffer
  • – DC-to >3.2Gbps throughput
  • – <300ps propagation delay ( IN-to-Q)
  • – <20ps within-device skew
  • – <100ps rise/fall times
  • – Prevents outputs from oscillating when input is invalid
  • 130fsRMS typical additive phase jitter
  • High-speed LVDS outputs
  • 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 SY58608U is a 2.5V, high-speed, fully differential 1:2 LVDS fanout buffer optimized to provide two identical output copies with less than 20ps of skew and less than 10psPP total jitter. The SY58608U can process clock signals as fast as 2GHz or data patterns up to 3.2Gbps.The differential input includes Micrel’s unique, 3-pin input termination architecture that interfaces to LVPECL, LVDS or CML differential signals, (AC- or DC-coupled) as small as 100mV (200mVPP) without any level-shifting or termination resistor networks in the signal path. For AC-coupled input interface applications, an integrated voltage reference (VREF-AC) is provided to bias the VT pin. The outputs are 325mV LVDS, with rise/fall times guaranteed to be less than 100ps.The SY58608U 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 outputs, consider Micrel’s SY58606U and SY58607U, 1:2 fanout buffers with 400mV and 800mV output swings respectively. The SY58608U is part of Micrel’s high-speed, Precision Edge® product line.

Additional Features
    • Precision 1:2, 325mV LVDS fanout buffer
    • Guaranteed AC performance over temperature and voltage:
      • – DC-to >3.2Gbps throughput
      • – <300ps propagation delay ( IN-to-Q)
      • – <20ps within-device skew
      • – <100ps rise/fall times
    • Fail Safe Input
      • – Prevents outputs from oscillating when input is invalid
    • Ultra-low jitter design
      • 130fsRMS typical additive phase jitter
    • High-speed LVDS outputs
    • 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
Fanout & Buffer and Drivers
Description
1:2
Input
ANY
Output
LVDS
Supply Voltage
2.5
Max Freq (GHz)
2
Max Data (Gbps)
3.2
Max Prop Delay (ps)
420
Icc (mA)
55
Max Within Device Skew (ps)
20
OE
False
RPE
False
FSI
True
Input Mux
False
Input EQ
False
Output Type
LVDS

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Dimension
Solder Composition
JEDEC Indicator
RoHS
China EFUP
SY58608UMG-TR
0.021300
0.801700
16
VQFN
3x3x1.00mm
NiPdAu
e4
SY58608UMG
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.

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