- Advanced Interconnect Technologies
- 2.5 & 3D Heterogeneous Integration
- System in Package (SiP)
- Wafer Bumping & WLP
- Multi-Chip Modules (MCMs)
- Novel Microfabrication & MEMS
- Design, Packaging & Assembly
- Assembly Services
- Final Test
- Chip on Board (CoB)
- Plastic Packaging (BGA/CSP/QFN)
- Hermetic Packaging
- MIL-STD-1553 Data Bus Couplers & Accessories
- Micro In-Line Couplers
- Tab Mounted In-Line Couplers
- Through Hole Mounted In-Line Couplers
- Box Couplers
- Custom Design Couplers
- Data Bus Coupling Transformers
- Data Bus Relays
- Data Bus Harnesses
- Bus and Stub Terminators
- Wide Bandwidth RF & Video Transformers
- Antenna Couplers
- Video Isolation Transformers
- RF Wideband Transformers
- RF Wideband Transformers & Impedance Adapters
Sital’s MIL-STD-1553 coupler is a dual, three-stub coupler. Each three-stub coupler includes an optional internal bus termination. The coupler is designed to provide 3 stubs with termination for bus A and another 3 stubs for B. Alternatively, the two 3-stub couplers may be combined to provide a single 6-stub coupler for one data bus. The coupler can be provided with optional mounting accessories to fit in a 3U or 6U PCI or cPCI/PXI chasses allowing for dense and optimized organization of rack-mounted and portable test systems. This option enables denser and optimized organization of rack mounted testers. All connections and termination are enabled via a standard D-Type 25 connector. When the termination is connected, an LED lights up during live messaging, reflecting bus activity and utilization.
Products
| Part Number | Mounting | Description | RFQ | RFI | Tech Support |
|---|---|---|---|---|---|
| CPLR1553STL-06 | Panel | The base dual 3-stub coupler, ready for panel mount. Connect either the 4 screws or the D-Type connector screws | RFQ | RFI | Tech Support |
| CPLR1553STL-06-PCI | PC Back-Panel | The base dual 3-stub coupler mounted to a standard PC back-panel for easy integration inside PC housing | RFQ | RFI | Tech Support |
| CPLR1553STL-06-PXI | cPCI Back-Panel | The base dual 3-stub coupler mounted to a standard cPCI back-panel for easy integration inside 3U cPCI or PXI housing | RFQ | RFI | Tech Support |
| CPLR1553STL-12-PNL-6U | 6U Back-Panel | 2X base dual 3-stub couplers mounted to a standard 6U back-panel for easy integration inside a 6U VME or VPX housing | RFQ | RFI | Tech Support |
Features
- Compact size: ideal for test equipment racks
- Single D-type 25-pin plug connector
- Lower system cost – saves wires & triax plugs
- MIL-PRF 21038/27 Internal Transformers
- Includes six transformer-coupled 1553 stub connections
- Internal coupling transformers provide compliance to MIL-STD-1553
- Can be configured as either two 3-stub couplers or one 6-stub coupler
- Includes two internal 78-ohm termination resistors enabling multiple configurations
- Optional unique PCI or cPCI/PXI rack assemblies fittings
- Flexible mechanical support for other rack assembly fittings
- Low profile & lightweight
- Termination enabled by shortening two connector terminals
- LED activity indication per terminated coupler to indicate bus activity
- Epoxy casting and finish for lifetime support
