參數(shù)資料
型號: MA28139
廠商: Dynex Semiconductor Ltd.
英文描述: OBDH Bus Terminal
中文描述: OBDH客運站
文件頁數(shù): 23/34頁
文件大小: 416K
代理商: MA28139
MA28139
23/34
Figure 20: Conceptual OBDH Bus Window Discriminator Scheme
RECEIVER
Two OBDH bus window discriminator schemes, based on balanced and unbalanced techniques are shown.
Current-limiting and protection resistors may be employed to prevent damage under short-circuit.
Latching and/or non-latching relays may be used to provide isolation from the bus when a redundant circuit is unused or
unpowered.
Noise filtering and the effects of bus loading should be considered.
Redundancy can be handled in channels (as shown) or by applying cross-strapping between the transformers and the receivers.
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