TTLC-1004 TTL Unbalanced to
balanced (deferential) converter
  Click for larger image of TTL to differential converter


The Luxlink TTLC-1004 is a self-contained unit that will convert an unbalanced DCLS IRIG or a 1 PPS input signal into four differential floating outputs. The TTLC-1004 is completely adjustment free and integral indicator indicators are provided to monitor the operation of the unit.

Specifications Important Features
System Bandwidth/channel  DC to 100Kb/s     DC to 100Kb/s Bandwidth
Input Impedance  1K ohms   Standard Single-mode Fiber
Input Level  5 Volt TTL (IRIG DCLS)   Signal & Power Indicators
Input Connector  BNC (shell grounded to common)   Stand-alone, DIN or Rack  
Output Level  Differential 5 Volt typical

Output Connector  BNC ( pin normal, shell inverted.  connector floating from case)  
Output Impedance  Not Applicable
Output Reference  Case ground, power supply ground
Output Channel Isolation  > 40 dB
Propagation Delay  5 nanoseconds
Skew between outputs  0.5 nsec typical

Number of output channels  4

MTBF (MIL-HDBK-217)  >100,000 Hours
Operating Temperature  -35 to +75 C
Power Requirements  11-24 VAC/DC @250 mA
Physical Size (mm)  5.0" x 3.0" x 1.0"
127mm x 76mm x 25.4mm

Note all specifications are subject to change without notice

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