SY84403BL Limiting Post Amplifier


Ultra Small 3.3V 4.25Gbps CML Low-Power Limiting Post Amplifier with TTL LOS - Available at Digi-Key

Click to Enlarge - SY84403BL Diagram Micrel, Inc.'s SY84403BL is the industry’s smallest limiting post amplifier ideal for compact copper and fiber optic module applications. The device connects to typical transimpedance amplifiers (TIAs). The linear signal output from TIAs can contain significant amounts of noise and may vary in amplitude over time. The SY84403BL quantizes these signals and outputs typically 800mVPP voltage-limited waveforms.     SY84403BL Datasheet

  Features  
  • Available in an ultra small 10-pin (2mm x 2mm)
    MLF® package
  • Multi-rate up to 4.25Gbps operation
  • 10mV PP input sensitivity
  • Low noise 50Ω CML data outputs
      -   800mVPP differential output swing
      -   60ps edge rates
      -   1psRMS typ. random jitter
      -   10psPP typ. deterministic jitter
  • Chatter-free Loss-of-Signal (LOS) output
      -   3.5dB electrical hysteresis
      -   OC-TTL output with internal 4.75kΩ pull-up resistor
  • Programmable LOS sensitivity using single external resistor
  • Internal 50Ω data input termination
  • TTL /EN input allows feedback from LOS
  • Wide operating range:
      -   Single 3.3V ±10% power supply
      -   Industrial temperature range: -40°C to +85°C
  • Part of Micrel's new ultra small FOM IC family
RoHS Compliant

Micrel
Part Number
Digi-Key
Part Number
Packaging Current - Supply Current -
Output / Channel
Package
SY84403BLMG TR 576-3535-2-ND Tape & Reel 41mA 25mA 10-MLF®
576-3535-1-ND Cut Tape
576-3535-6-ND Digi-Reel®