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參數資料
| 型號： | CT1775 |
| 廠商： | Aeroflex Inc. |
| 英文描述： | CT1775 Universal MacAir/1553 Dumb RTU Hybrid |
| 中文描述： | CT1775通用MacAir/1553啞RTU的混合 |
| 文件頁數： | 1/14頁 |
| 文件大?。?/td> | 184K |
| 代理商： | CT1775 |
SCDCT1775 Rev B
DESCRIPTION
The CT1775 Universal MACAIR/1553 Dumb Remote Terminal Unit (RTU) consists of a transceiver, and encoder/decoder, control
logic, dual rank I/O registers and internal clock oscillator packaged in a 1.6" x 1.9" hermetic hybrid. It provides all the functions
required to interface between a MACAIR (sinusodial) or MIL-STD-1553 (Trapezoidal) serial MUX data bus and a subsystem parallel
3-state data highway. Utilizing several ASIC ICs, the CT1775 provides sufficient handshaking, control and data lines to permit
versatile operation as a remote terminal, a bus controller or a bus monitor, in either single or dual redundant data bus configurations.
As a transmitter, the CT1775 accepts 8 bit or 16 bit parallel date from the subsystem, and outputs serial Manchester II coded
Command, Status or Data words, under subsystem control. As a receiver, it accepts serial MIL-STD-1553 or MACAIR transmissions
and transfers all Command, Status and Data words to the 8 bit or 16 bit data highway, under subsystem control. The CT1775 also
provides flags to the subsystem when Broadcast, Mode Code, and Own Address (with parity) commands are decoded.
The CT1775 contains a terminal fail-safe timeout circuit which flags message lengths exceeding 768μs, and terminates serial data
transmission. Wraparound selftest is initiated by a control line which causes the encoder serial output to be connected to the decoder
input. The CT1775 provides a serial output of decoded words, thus allowing Command Word look ahead, for the fastest terminal
response.
FEATURES
CT1775 Replaces DDC BUS-65201
Includes:
- Universal Transceiver
- Encoder/decoder
- Dual Rank I/O Registers
- Fail-safe Timer
- Clock Oscillator
Simple Controls for Single or Dual Redundant Data Bus Configurations
Provides Flags for:
- Own Address (With Parity)
- Mode Code
- Broadcast
- Time Out
- Valid Word
- Sync Type
16 Bit or 8 Bit 3-State
- Parallel I/O and Serial Out
Wraparound Built-In Test
MIL-PRF-38534 Compliant Circuits Available
Packaging – Hermetic Metal
- 68 Pin, 1.85" x 1.6" x .19" Plug-In Type Package
CT1775
Universal MacAir/1553 Dumb RTU Hybrid
PRELIMINARY DATA SHEET
www.aeroflex.com/Avionics
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| CT-18 | 功能描述:HIGH CURRENT 18 CIRC BLOCK RoHS:是 類別:連接器，互連式 >> 接線座 - 隔板塊 系列:CT 標準包裝:10 系列:Beau™ 38780 端接塊類型:阻隔塊 電路數:15 導線入口數目:30 間距:0.438"（11.12mm） 行數:2 電流:15A 電壓:300V 線規(guī):14-22 AWG 頂部端子:螺釘 底部端子:焊片 阻擋層類型:雙壁（雙） 特點:法蘭 顏色:黑 包裝:散裝 安裝類型:通孔 工作溫度:- 材料 - 絕緣體:聚對苯二甲酸丁二酯（PBT），玻璃纖維增強型 材料可燃性額定值:UL94 V-0 其它名稱:038780-111538780-1115387801115 |
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| CT1801 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
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