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MAX3873AETP+

  • Available: 38

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $60.85688US $60.86
10+US $45.64266US $456.43
30+US $39.55697US $1186.71
100+US $34.99271US $3499.27
500+US $32.86272US $16431.36
1000+US $30.42844US $30428.44

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  • Description
  • Alternatives
  • Shopping Guide
Description

The MAX3873A is a compact, low-power 2.488Gbps/2.67Gbps clock-recovery and data-retiming IC for SDH/SONET applications.
The phase-locked loop (PLL) recovers a synchronous clock signal from the serial NRZ data input.
The input data is then retimed by this recovered clock, providing a clean data output.
The MAX3873A meets all SDH/SONET jitter specifications, does not require an external reference clock to aid in frequency acquisition, and provides excellent tolerance to both deterministic and sinusoidal jitter.
The MAX3873A provides a PLL loss-of-lock (LOL) output to indicate whether the CDR is in lock.
The recovered data and clock outputs are CML with on-chip 50Ω back terminations on each line.
The clock output can be powered down if not used.
Features
♦ Fully Integrated Clock Recovery and Data Retiming
♦ Power Dissipation: 260mW with +3.3V Supply
♦ Clock Jitter Generation: 5mUIRMS
♦ Exceeds ANSI, ITU, and Bellcore SDH/SONET Jitter Specifications
♦ Differential Input Range: 50mVP-P to 1.6VP-P
♦ Single +3.3V Power Supply
♦ PLL Fast Track (FASTRACK) Mode Available
♦ Clock Output Can Be Disabled
♦ Input Data Rate: 2.488Gbps or 2.67Gbps
♦ Selectable Output Amplitude
♦ Tolerates 2000 Consecutive Identical Digits
♦ Loss-of-Lock Indicator
♦ Differential CML Data and Clock Outputs
♦ Operating Temperature Range: -40°C to +85°CApplications Switch Matrix Backplanes SDH/SONET Receivers and Regenerators Add/Drop Multiplexers Digital Cross-Connects SDH/SONET Test Equipment DWDM Transmission Systems
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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