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Rs422 timing diagram

Catalog Datasheet MFG & Type PDF Document Tags

timing diagram of RS 485

Abstract: RS-485 timing diagram VOD B 3.3V FIGURE 8. RS-485 DRIVER TIMING DIAGRAM Vcc Vcc/2 DI Vcc/2 0V B t , -485 DRIVER ENABLE AND DISABLE TIMING DIAGRAM Vcc DE Vcc/2 0 tDZH 0.25V OUT VOM = (VOL + , DISABLE TIMING DIAGRAM 2 Vcc Vcc/2 DE 0 tDZL tDLZ OUT VOL VOM = (VOL + Vcc)/2 18 , FIGURE 14. RS-485 RECEIVER PROPAGATION DELAY TIMING DIAGRAM +1V A B -1V t PHL t PLH VOH , DISABLE TIMES TIMING DIAGRAM 1 S1 is open, S2 is closed, S3 = 1.5V 3V 1.5V RE t ZH VOH OUT VOH
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SP336E timing diagram of RS 485 RS-485 timing diagram EIA-561 RS4222 RS-232/RS-485/RS-422 RS-232 RS-485/RS422 RS-485/ RS-422

SP337EU

Abstract: SP337E DELAY TEST CIRCUIT A DI Tx B 3.3V VOD RL 54 CL 50pF FIGURE 6. RS-485 DRIVER TIMING DIAGRAM , -485 DRIVER ENABLE AND DISABLE TIMING DIAGRAM 2 Vcc Vcc/2 DE tDZL tDLZ OUT VOL VOM = (VOL + Vcc)/2 0.25V 0 , -485 RECEIVER PROPAGATION DELAY TIMING DIAGRAM A B 1.5V OUT t PHL t PLH +1V -1V VOH VOL 11 SP337E , FIGURE 14. RS-485 RECEIVER ENABLE AND DISABLE TIMES TIMING DIAGRAM 1 S1 is open, S2 is closed, S3 = , . RS-485 RECEIVER ENABLE AND DISABLE TIMES TIMING DIAGRAM 3 S1 is open, S2 is closed, S3 = 1.5V 3V
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SP337 SP337EU RS485 SP334 SP337EB

SP336EEY-L

Abstract: SP336 VOD B 3.3V FIGURE 8. RS-485 DRIVER TIMING DIAGRAM Vcc Vcc/2 DI Vcc/2 0V B t , -485 DRIVER ENABLE AND DISABLE TIMING DIAGRAM Vcc DE Vcc/2 0 tDZH 0.25V OUT VOM = (VOL + , DISABLE TIMING DIAGRAM 2 Vcc Vcc/2 DE 0 tDZL tDLZ OUT VOL VOM = (VOL + Vcc)/2 18 , FIGURE 14. RS-485 RECEIVER PROPAGATION DELAY TIMING DIAGRAM +1V A B -1V t PHL t PLH VOH , DISABLE TIMES TIMING DIAGRAM 1 S1 is open, S2 is closed, S3 = 1.5V 3V 1.5V RE t ZH VOH OUT VOH
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SP336EEY-L SP336 EIA 561 SP336EEY TTL / RS 422 RS485 loopback RS232/RS-485 RS-485/RS-422

pin diagram of RS 485

Abstract: pin diagram of RS 232 -485 DRIVER TIMING DIAGRAM Vcc DI 0V B A VO+ VDIFF 0V VA ­ VB VO­ VO 1/2VO Vcc/2 t PLH t PHL Vcc/2 , AND DISABLE TIMING DIAGRAM DE tDZH Vcc Vcc/2 0 OUT VOM = (VOL + Vcc)/2 tDHZ 0.25V 0 , FIGURE 10. RS-485 DRIVER ENABLE AND DISABLE TIMING DIAGRAM 2 Vcc Vcc/2 DE tDZL tDLZ OUT VOL VOM = (VOL , CL 15pF FIGURE 12. RS-485 RECEIVER PROPAGATION DELAY TIMING DIAGRAM A B 1.5V OUT t PHL t PLH , -485 RECEIVER ENABLE AND DISABLE TIMES TIMING DIAGRAM 2 S1 is closed, S2 is open, S3 = -1.5V 3V 1.5V t ZL 0V
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pin diagram of RS 485 pin diagram of RS 232

b3758

Abstract: SP334 3.3V FIGURE 6. RS-485 DRIVER TIMING DIAGRAM Vcc DI Vcc/2 0V B Vcc/2 t PLH t PHL , TIMING DIAGRAM Vcc DE Vcc/2 0 tDZH OUT 0.25V VOM = (VOL + Vcc)/2 tDHZ FIGURE 9 , TRANSCEIVER REV. 1.0.2 FIGURE 10. RS-485 DRIVER ENABLE AND DISABLE TIMING DIAGRAM 2 Vcc Vcc/2 DE , PROPAGATION DELAY TIMING DIAGRAM +1V A B t PHL t PLH -1V VOH 1.5V VOL OUT 11 , 15. RS-485 RECEIVER ENABLE AND DISABLE TIMES TIMING DIAGRAM 2 S1 is closed, S2 is open, S3 = -1.5V
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b3758 RS-485/422

sp3495

Abstract: Rs422 timing diagram VOD Z 3.3V FIGURE 7. DRIVER PROPAGATION DELAY TIMING DIAGRAM Vcc DI Vcc/2 Vcc/2 0V , PROTECTION AND ADVANCED FAILSAFE FIGURE 9. DRIVER ENABLE DISABLE TIMING DIAGRAM 1 Vcc DE Vcc/2 0 , /-15KV ESD PROTECTION AND ADVANCED FAILSAFE FIGURE 11. DRIVER ENABLE AND DISABLE TIMING DIAGRAM 2 Vcc , PROPAGATION DELAY TIMING DIAGRAM +1V A B t PHL t PLH -1V VOH 1.5V VOL OUT 11 , DISABLE TIMING DIAGRAM 1 S1 is open, S2 is closed, S3 = 1.5V 3V 1.5V RE t ZH, t ZH(SHDN) VOH OUT
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SP3495E sp3495 Rs422 timing diagram SP3495EEN reciever 12v DC MOTOR SPEED CONtrol ic OF 8PIN sp3497een-l SP3495E-3497E SP3497E

timing diagram of RS 485

Abstract: xr5486 3.3V VOD RL 54 CL 50pF FIGURE 7. DRIVER PROPAGATION DELAY TIMING DIAGRAM Vcc DI 0V Z Y , 9. DRIVER ENABLE DISABLE TIMING DIAGRAM 1 FIGURE 10. DRIVER ENABLE AND DISABLE TIME TEST CIRCUIT , ESD-PROTECTION FIGURE 11. DRIVER ENABLE AND DISABLE TIMING DIAGRAM 2 FIGURE 12. RECEIVER PROPAGATION DELAY TEST CIRCUIT FIGURE 13. RECEIVER PROPAGATION DELAY TIMING DIAGRAM A B 1.5V OUT t PHL t PLH +1V , CIRCUIT FIGURE 15. RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 1 S1 is open, S2 is closed, S3 = 1.5V
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xr5486 XR5486E-5488E XR5486E-XR5488E XR5488E TIA/EIA-485 TIA/EIA-422

XR5487

Abstract: SN75179 application TIMING DIAGRAM 1 FIGURE 10. DRIVER ENABLE AND DISABLE TIME TEST CIRCUIT 2 Vcc RL = 500 Y 0 or Vcc , ESD-PROTECTION FIGURE 11. DRIVER ENABLE AND DISABLE TIMING DIAGRAM 2 FIGURE 12. RECEIVER PROPAGATION DELAY , TIMING DIAGRAM 1 S1 is open, S2 is closed, S3 = 1.5V 3V 1.5V RE t ZH, t ZH(SHDN) VOH OUT VOH /2 0V FIGURE 16. RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 2 S1 is closed, S2 is open, S3 = , LOAD AND +/-15KV ESD-PROTECTION FIGURE 17. RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 3 S1 is
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EN61000-4-2 XR5487 SN75179 application sn75180 stub XR5486E-5487E-5488E

SN75179 application

Abstract: pin diagram of RS 485 FIGURE 7. DRIVER PROPAGATION DELAY TIMING DIAGRAM Vcc DI Vcc/2 Vcc/2 0V Z t PLH t PHL , ESD-PROTECTION FIGURE 9. DRIVER ENABLE DISABLE TIMING DIAGRAM 1 FIGURE 10. DRIVER ENABLE AND DISABLE TIME , DISABLE TIMING DIAGRAM 2 FIGURE 12. RECEIVER PROPAGATION DELAY TEST CIRCUIT 1.5V S3 -1.5V S1 , DELAY TIMING DIAGRAM +1V A B t PHL t PLH -1V VOH 1.5V VOL OUT 11 , . RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 1 S1 is open, S2 is closed, S3 = 1.5V 3V 1.5V RE t ZH, t
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XR5488EID-F IEC61000-4-2

SN7517

Abstract: sn75179 FIGURE 7. DRIVER PROPAGATION DELAY TIMING DIAGRAM Vcc DI Vcc/2 Vcc/2 0V Z t PLH t PHL , FIGURE 9. DRIVER ENABLE DISABLE TIMING DIAGRAM 1 FIGURE 10. DRIVER ENABLE AND DISABLE TIME TEST , 1/8TH UNIT LOAD AND +/-15KV ESD-PROTECTION FIGURE 11. DRIVER ENABLE AND DISABLE TIMING DIAGRAM 2 , TIMING DIAGRAM 1 S1 is open, S2 is closed, S3 = 1.5V 3V 1.5V RE t ZH, t ZH(SHDN) VOH OUT VOH /2 0V FIGURE 16. RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 2 S1 is closed, S2 is open, S3 =
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IEC-61000-4-2 SN7517 sn75179 max 485 repeater SN75176

RS-422A

Abstract: RS-423 Disabled Figure 9. Mode Diagram - RS-422 208 Corporation SIGNAL PROCESSING EXCELLENCE MODE , 135 150 165 Maximum Transmission Rate 5 Propagation Delay tPHL tPLH RS-422 DRIVER , Propagation Delay tPHL tPLH RS-422 RECEIVER TTL Output Levels VOL VOH 2.4 Input HIGH Threshold +0.2 , Corporation SIGNAL PROCESSING EXCELLENCE RECEIVER INPUT GRAPHS RS-422 RECEIVER RS-423 RECEIVER , 55.9mA Input @ 60kHz Load is 3k & 2500pF for RS-232. RS-422 25.8mA 31.4mA 25.8mA
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SP503 RS-422A RS-449 EIA-530 SP503CF

rs423 pinout d-sub

Abstract: RS-422A ) and TT(b) driver outputs. Figure 9. Mode Diagram - RS-422 178 Corporation SIGNAL , PROCESSING EXCELLENCE SPECIFICATIONS (Continued) MIN. RS-422 DRIVER TTL Input Levels VIL VIH , Current Transition Time Maximum Transmission Rate RS-422 RECEIVER TTL Output Levels VOL VOH Input , Volts k 5.25 30 Volts mA +70 +150 °C °C RS422 RECEIVER VCC =5V; no interface , PLH Receiver Propagation Delay 200 200 ns ns t PHL t PLH RS-422 Driver Propagation
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SP502 rs423 pinout d-sub RS423 SP502CF

TTL / RS 422

Abstract: rs 232 to rs 485 block diagram Enabled 0 SCT Enabled Disabled Figure 9. Mode Diagram - RS-422 SP503_101_101508 SP503 , Transmission Rate 5 Propagation Delay tPHL tPLH RS-422 DRIVER TTL Input Levels VIL 2.0 VIH Outputs , Transition Time Maximum Transmission Rate 5 Propagation Delay tPHL tPLH RS-422 RECEIVER TTL Output , © Copyright 2008 Exar Corporation RECEIVER INPUT GRAPHS RS-422 RECEIVER RS-423 RECEIVER +3.25mA , Input @ 60kHz Load is 3k & 2500pF for RS-232. RS-422 25.8mA 31.4mA 25.8mA 27.5mA
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rs 232 to rs 485 block diagram sp503em-l 5V RS232 schematic diagram rs449 pinout FPQ-80 pin diagram of max 485 WITH 9 PIN CONNECTOR
Abstract: Enabled Disabled Figure 9. Mode Diagram - RS-422 Rev: A Date: 1/27/04 SP503 Multi-Mode Serial , termination network in Figure 6. Maximum Transmission Rate 5 Propagation Delay tPHL tPLH RS-422 DRIVER TTL , RS-422 RECEIVER TTL Output Levels VOL VOH 2.4 Input HIGH Threshold +0.2 LOW Threshold ­6.0 Common , RS-422 RECEIVER +3.25mA RS-423 RECEIVER +3.25mA ­10V ­3V +3V +10V ­10V ­3V +3V +10V , 35.2mA 43.6mA 54.1mA 57.1mA 55.9mA RS-422 25.8mA 31.4mA 25.8mA 27.5mA Sipex
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MS-22 MS-022
Abstract: 0 Disabled Figure 9. Mode Diagram - RS-422 SP503_100_071808 SP503 Multiprotocol Transceiver , tPLH RS-422 DRIVER TTL Input Levels VIL 2.0 VIH Outputs Differential Output ±2.0 Open Circuit Voltage , Propagation Delay tPHL tPLH RS-422 RECEIVER TTL Output Levels VOL VOH 2.4 Input HIGH Threshold +0.2 LOW , _100_071808 SP503 Multiprotocol Transceiver © Copyright 2008 Exar Corporation 4 RECEIVER INPUT GRAPHS RS-422 , 54.1mA 57.1mA 55.9mA RS-422 25.8mA 31.4mA 25.8mA 27.5mA 140.2mA 135.9mA Exar
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A3944

Abstract: RS-422A TT SCTEN 1 Disabled 1 0 Enabled 0 SCT Enabled Disabled Figure 9. Mode Diagram - RS-422 , 135 150 165 Maximum Transmission Rate 5 Propagation Delay tPHL tPLH RS-422 DRIVER , Propagation Delay tPHL tPLH RS-422 RECEIVER TTL Output Levels VOL VOH 2.4 Input HIGH Threshold +0.2 , GRAPHS RS-422 RECEIVER RS-423 RECEIVER +3.25mA ­10V +3.25mA ­3V ­10V +3V ­3V +10V , 35.2mA 43.6mA 54.1mA 57.1mA 55.9mA Input @ 60kHz Load is 3k & 2500pF for RS-232. RS-422
Sipex
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A3944 SCT 280

A3942

Abstract: RS-422A Disabled Figure 9. Mode Diagram - RS-422 208 Corporation SIGNAL PROCESSING EXCELLENCE MODE , 135 150 165 Maximum Transmission Rate 5 Propagation Delay tPHL tPLH RS-422 DRIVER , Propagation Delay tPHL tPLH RS-422 RECEIVER TTL Output Levels VOL VOH 2.4 Input HIGH Threshold +0.2 , Corporation SIGNAL PROCESSING EXCELLENCE RECEIVER INPUT GRAPHS RS-422 RECEIVER RS-423 RECEIVER , 55.9mA Input @ 60kHz Load is 3k & 2500pF for RS-232. RS-422 25.8mA 31.4mA 25.8mA
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A3942

SP502A

Abstract: FPQ Package ) and TT(b) driver outputs. Figure 9. Mode Diagram - RS-422 178 Corporation SIGNAL , PROCESSING EXCELLENCE SPECIFICATIONS (Continued) MIN. RS-422 DRIVER TTL Input Levels VIL VIH , Current Transition Time Maximum Transmission Rate RS-422 RECEIVER TTL Output Levels VOL VOH Input , Volts k 5.25 30 Volts mA +70 +150 °C °C RS422 RECEIVER VCC =5V; no interface , PLH Receiver Propagation Delay 200 200 ns ns t PHL t PLH RS-422 Driver Propagation
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SP502A FPQ Package 64 pin IC FOUR SIDE

TTL / RS 422

Abstract: 422 ic SCTEN 1 Disabled 1 0 Enabled 0 SCT Enabled Disabled Figure 9. Mode Diagram - RS-422 Date , 165 Maximum Transmission Rate 5 Propagation Delay tPHL tPLH RS-422 DRIVER TTL Input , Delay tPHL tPLH RS-422 RECEIVER TTL Output Levels VOL VOH 2.4 Input HIGH Threshold +0.2 LOW , GRAPHS RS-422 RECEIVER RS-423 RECEIVER +3.25mA ­10V +3.25mA ­3V ­10V +3V ­3V +10V , 35.2mA 43.6mA 54.1mA 57.1mA 55.9mA Input @ 60kHz Load is 3k & 2500pF for RS-232. RS-422
Sipex
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422 ic 7500 IC 14 PIN SP503CFYYWW SP503EF SP503EFYYWW SP503EM SP503EMYYWW SP503EF-L
Abstract: Disabled 1 0 Enabled 0 SCT Enabled Disabled Figure 9. Mode Diagram - RS-422 Rev: B Date: 5/6/04 , . Maximum Transmission Rate 5 Propagation Delay tPHL tPLH RS-422 DRIVER TTL Input Levels VIL VIH 2.0 Outputs , Transition Time Maximum Transmission Rate 5 Propagation Delay tPHL tPLH RS-422 RECEIVER TTL Output Levels VOL , Transceiver © Copyright 2004 Sipex Corporation 4 RECEIVER INPUT GRAPHS RS-422 RECEIVER +3.25mA RS , 2500pF for RS-232. RS-232 35.4mA 37.8mA 35.2mA 43.6mA 54.1mA 57.1mA 55.9mA RS-422 Sipex
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