CT1800, CT1820, CT1861P Selling Leads, Datasheet
MFG:TOPRO Package Cooled:56 D/C:1000
CT1800, CT1820, CT1861P Datasheet download
Part Number: CT1800
MFG: TOPRO
Package Cooled: 56
D/C: 1000
CT1800, CT1820, CT1861P
- Table of contents:
Info of CT1800
Info of CT1820
Info of CT1861P
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About CT100-S
PDF/DataSheet Download
Datasheet: CT100-S
File Size: 53295 KB
Manufacturer: LEM [LEM]
Download : Click here to Download
About CT1820
PDF/DataSheet Download
Datasheet: CT1820
File Size: 147470 KB
Manufacturer: AEROFLEX [Aeroflex Circuit Technology]
Download : Click here to Download
About CT100-S
PDF/DataSheet Download
Datasheet: CT100-S
File Size: 53295 KB
Manufacturer: LEM [LEM]
Download : Click here to Download
CT1820 General Description
The CT1555-3/CT1820 Bit Processor Unit (BPU) is an advanced Hybrid Microcircuit that provides the interface between a MIL-STD-1553 Transceiver such as CT3231M or CT3232M, and the subsystem internal parallel data bus. The unit can be employed as the mux bus interface for Remote Subsystems or Master Terminal Bus Controllers, thus providing a common interface for all systems communicating over the bus. The unit places no restrictions on Command, Response or polling operations as it transfers all Command, Status and Data words from the bus to parallel output lines, together with error information, bus status and handshaking signals. It also contains 5 Bit Address Recognition, Broadcast and Mode Code Decode, Terminal Fail Safe Signal and Self Test. In the transmit mode, it accepts parallel data from the user and transmits Command, Status and Data words, under subsystem control, to the data bus. Positive handshaking signals provide logic control synchronisation between the unit and the subsystem for direct data flow. The hybrid is completely compatible with all the electrical and functional spec requirements of MIL-STD-1553 A & B.
CT1820 Maximum Ratings
|
Parameter |
Rating |
Units |
|
Supply Voltage Logic Input Voltage Logic Input Current Clock Output Current (Pin 18) Clock In (Pin 17) Storage Temperature Range Operating Case Temperature Range |
+7.0 -0.3 to +5.5 -20 to +4 15 -0.3 to VCC +0.3V -65 to +150 -55 to +100 |
V V mA mA W °C °C |
CT1820 Features
• Performs Encoder, Decoder, Logic and Control functions of a Data Bus Terminal to MIL-STD-1553 specifications, including Address, Mode Code and Broadcast Decoding and Terminal Fail Safe
• Flexibility - all control lines accessible
• Parallel tri-state subsystem l/O bus compatible with both 16 bit and 8 bit systems
• Dual rank l/O registers for versatile subsystem tlmlng
• Operates from +5VDC @ 40mA typical (25mA CT1820)
• Self-contained oscillator and clock driver
• Look-ahead serial receive data output
• Self-test, on-line wraparound, plus off-line capability
• Flexibility - all control lines accessible
• Parallel tri-state subsystem l/O bus compatible with both 16 bit and 8 bit systems
• Dual rank l/O registers for versatile subsystem tlmlng
• Operates from +5VDC @ 40mA typical (25mA CT1820)
• Self-contained oscillator and clock driver
• Look-ahead serial receive data output
• Self-test, on-line wraparound, plus off-line capability
CT1820 Connection Diagram
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