105CP3R303 ELMA | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 2
Technical content
Features
32-Bit CompactPCI ® Backplanes Low Profile P1 & P2 Connectors Board Specifications Highly integrated applications such as:
- Transportation/Railways
- Communication
- Safety/Security
- Industrial
- Building technologies All of Elma’s Bustronic CompactPCI backplanes conform to the PICMG Unlike 64-bit CPCI backplanes, where all the pins are defined by the specification, the 32-bit backplanes make available user-defined I/O pins. All other signal lines, power and ground pins are bussed accord- ing to the CPCI standard. Elma’s Bustronic CPCI backplanes are designed to maximize perfor- mance, minimize noise, and give the customer the most reliable, cost- effective products possible. Two 2 oz. copper voltage planes allow us to maximize power distribution while they act as virtual ground planes to minimize noise and crosstalk. There is also a full VI/O plane. Stripline design eliminates a significant source of EMI/RFI radiation and gives all the signals similar characteristic impedances, virtually identical propaga- tion delays, and minimal signal skew. All these items enable higher data transfer rates.
- Conforms to PICMG base specification 2.0 R3.0
- Conforms to PICMG Hot Swap specification 2.1 R2.0
- 32-bit design
- 8-layer controlled impedance stripline design
- Virtually zero crosstalk
- Logical slot #1 (system controller) is right or left justified
- Comes in EasyCable and Low Profile versions
- 3U – 3, 8 slots
- 6U – 6, 8 slots
- 32-bit design
- 8-layer board
- 2 oz. copper power and ground
- PCB UL recognized 94V-0
- PCB FR-4 or equivalent
- PCB .125” thick (.128” for 3U 3-slot) ... Related Products and Applications
- CompactPCI Serial CPU cards
- Peripheral Boards
- CompactPCI system chassis cPCI
US-BP32Bit-cPCI-BP-Rev2-070114 32-Bit CompactPCI ® Backplanes Low Profile P1 & P2 Connectors Order Information Height Total Slots Width in. Width mm Description Part Number 3U 3 2.361 59.969 Low Profile, System Slot on Right 105CP3R303 3U 6 4.777 121.336 Low Profile, System Slot on Right 105CP3R306 3U 8 7.203 182.956 Easy Cable, System Slot on Right 102CP3R308 6U 6 4.777 121.336 Low Profile, System Slot on Left 105CP3L606 6U 8 6.377 161.976 Low Profile, System Slot on Left 105CP3L608 Design Elements Power Distribution The Elma Bustronic 32-bit CPCI backplane series come in various power option styles. The Low Profi le versions use 6/32 PEM studs distrib- uted between the slots throughout the backplane. The EasyCable style uses 6/32 power nuts. Adequate numbers of power studs or nuts and faston blades are available to accommodate more power than the 28amps required per slot. Signal Layout sions comply with the PICMG 2.5 R 1.0 Computer Telephony and/or PICMG 2.16 Packet Switching specifi cations. A minimum stub length is utilized in routing and interconnecting to the signal traces. Our design techniques avoid crosstalk and noise caused by inadequate ground and power. Jumpering Jumpers can be installed to close a circuit. The backplane has labeled areas for jumper installation. The following applies to all of Elma Bustronic’s CompactPCI and H.110 backplanes in 2-8 slot sizes. Confi gurations with 2-5 slots have an addition jumper consideration, the M66EN# jumper. PICMG