SP3238E 데이터 시트보기 (PDF) - Exar Corporation
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SP3238E Datasheet PDF : 20 Pages
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SHUTDOWN ONLINE
INPUT
INPUT
RS-232 SIGNAL AT
RECEIVER INPUT
STATUS
OUTPUT
TXOUT
RXOUT
R1OUT
TRANSCEIVER
STATUS
HIGH
-
YES
HIGH Active Active Active
Normal
Operation
HIGH
HIGH
NO
LOW Active Active Active
Normal
Operation
HIGH
LOW
NO (>100µs)
LOW
High-Z Active
Active
Shutdown
(Auto-Online)
LOW
-
YES
HIGH High-Z High-Z Active
Shutdown
LOW
-
NO
LOW High-Z High-Z Active
Shutdown
Table 2. AUTO ON-LINE® Logic
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com
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SP3238E_100_020111
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