參數(shù)資料
型號(hào): CT1820
廠商: Aeroflex Inc.
英文描述: CT1820 Data Terminal Bit Processor for MIL-STD-1553 A & B
中文描述: CT1820數(shù)據(jù)終端位處理器的MIL - STD - 1553的阿
文件頁(yè)數(shù): 8/10頁(yè)
文件大小: 144K
代理商: CT1820
Aeroflex Circuit Technology
SCDCT1820 REV D 6/25/99 Plainview NY (516) 694-6700
8
Symbol
Description
Min
Max
Units
T
D
1
TAKE DATA RELAY ON
-
125
ns
T
D
2
TAKE DATA DELAY OFF
-
125
ns
T
D
3
SYNC DELAY
-
50
ns
T
D
4
VALID WORD DELAY
-
125
ns
T
D
5
BROADCAST DELAY
-
70
ns
T
D
6
RT ENABLE DELAY
-
100
ns
T
D
7
MODE CODE DELAY
-
100
ns
T
D
8
DATA SELECT INPUT DELAY
0 (Note 1)
-
ns
T
D
9
PARALLEL DATA OUTPUT DELAY
-
50 (Note 2)
ns
Notes: 1. DATA SELECT may be applied at any tlme that the 16 line I/O is otherwise free.
The parallel DATA OUT, however, is not ’NEWDATA’ until 50ns after TAKE DATA goes high.
2. 180ns max for CT1555-3.
Figure 6 – Decoding Timing Detail
5
19
4
T
D
8
T
D
9
T
D
7
T
D
6
T
D
5
T
D
4
T
D
3
T
D
1
T
D
2
DECODER
SHIFT CLOCK
TAKE
DATA
PARALLEL
DATA OUT
DATA
SELECT
MODE
CODE
BROADCAST
VALID
WORD
RT ENABLE
C/D SYNC
LAST STATE
NEW SYNC
LAST STATE
NEW DATA
相關(guān)PDF資料
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CT1991-1-20 MIL-STD-1553B Remote Terminal, Bus Controller, or Passive Monitor Hybrid with Status Word Control
CT1990-1-20 MIL-STD-1553B Remote Terminal, Bus Controller, or Passive Monitor Hybrid with Status Word Control
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