1PPS & DISCRETE SPLITTER

General Description

The BTS70845688A is a rugged Generic Signal Splitter Unit designed for precision timing and RS422 signal distribution in military, aerospace, and industrial applications. The unit preserves the original 1PPS (One Pulse Per Second) fanout capability while expanding functionality to include multiple RS422 signal splitting paths. This makes it suitable for a wide variety of applications requiring synchronized signal distribution with minimal skew.
The unit ensures reliable and synchronized time signal distribution for critical applications requiring precision timing, including military, aerospace, and industrial systems.

Features

  • Power Input: 230VAC / 50Hz via D38999/24WA98PN (J12)
  • Input: 1PPS RS422 signal on J1 (D38999/24WB35PN)
  • Output: 5 × buffered RS422 outputs on J30–J34 (D38999/24WB4PN)
  • Each output driven by dedicated RS422 buffers
  • Output skew between signals: <100 ns
  • RS422-compliant differential signaling
  • Additional RS422 Splitters:

– Channel A: RS422 signal from J1 split to 5 × outputs J21–J25 (D38999/24WA35SN). Direct path, no active devices
– Channel B: RS422 signal from J1 split to 10 × outputs J10–J19 (D38999/24WB4SN). Direct path, no active devices

  • Designed for harsh environment operation
  • Rugged MIL-DTL-38999 circular connectors
  • Watertight aluminum enclosure with passive cooling

Ordering Information

BTS70845688A

Downloads

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