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Manufacturer Part #

SY89855UMG

SY89855U Series 2.5 GHz Precision Low Power Differential LVPECL 4:1 MUX - MLF-32

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Microchip SY89855UMG - Technical Attributes
Attributes Table
Input Voltage-Max: 4V
Temperature Range: -40°C to +85°C
Supply Voltage-Nom: 2.375V to 3.6V
Frequency-Max: 2.5GHz
Package Style:  MLF-32
Mounting Method: Surface Mount
Features & Applications

The SY89855UMG is a precision, high speed, 4:1 differential multiplexer with 100K LVPECL (800 mV) compatible outputs. Available in surface mount MLF-32 package.

This device is part of Micrel's highspeed, Precision Edge product line and is capable of handling clocks up to 2.5 GHz and data streams up to 2.5 Gbps. In addition, a 1:2 fanout buffer provides two copies of the selected inputs.

Features:

  • Select 1 of 4 differential inputs
  • Provides two copies of the selected input
  • Low power 260 mW (VCC = 2.5 V)
  • Guaranteed AC performance over temperature and voltage:
    • DC-to- >2.5 Gbps data rate throughput
    • <410ps In-to-Q tpd
    • <180ps tr/ tf times
  • Ultra low-jitter design:
    • <10psPP total jitter (clock)
    • <1psRMS random jitter
    • <10psPP deterministic jitter
    • <0.7psRMS crosstalk-induced jitter
  • Unique, patent-pending input design minimizes crosstalk
  • Accepts an input signal as low as 100 mV
  • Unique patented input termination and VT pin accepts DC- and AC-coupled inputs (CML, LVPECL, LVDS)
  • 800 mV 100K LVPECL output swing
  • Power supply 2.5 V ±5% or 3.3 V ±10%
  • -40°C to +85°C temperature range
  • Available in 32-pin (5mm x 5mm) QFN package

Applications:

  • Redundant clock and/or data distribution
  • All SONET/OC-3 to OC-48 clock/data distribution
  • Loopback
  • All Fibre Channel applications
  • All GigE applications
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
5,160
Factory Lead Time:
26
Minimum Order:
240
Multiple Of:
60
Total
$1,231.20
USD
Quantity
Web Price
60
$5.34
120
$5.24
180
$5.18
240
$5.13
300+
$5.00
Product Variant Information section