ST7538Q STMicroelectronics, ST7538Q Datasheet - Page 22

• Manufacturer Part Number: ST7538Q
• Description: IC TXRX FSK POWER LINE 44-TQFP
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST7538Q

• Number Of Drivers/receivers: 1/1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP Exposed Pad, 44-eTQFP, 44-HTQFP, 44-VQFP
• For Use With: 497-5484 - BOARD EVAL ST7538 PWR LINE TXRX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Protocol: -
• Other names: 497-5525

Functional description
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Figure 6.
Figure 7.
Figure 8.
Figure 9.
REG_DATA
REG_DATA
REG_DATA
REG_DATA
CLR_T
CLR_T
CLR_T
CLR_T
RxTx
RxTx
RxTx
RxD
TxD
RxTx
RXD
RxD
TxD
RxD
TxD
T
T
DS
DS
T
T
S
S
T
T
H
H
T
T
Data reception -> control register read -> data reception timing diagram
Data reception -> control register write -> data reception timing diagram
Data transmission -> control reg. read data -> reception timing diagram
Data transmission -> control reg. write -> data reception timing diagram
DH
DH
T
T
B
B
T
T
T
T
CR
CR
CR
CR
T
T
CR
CR
T
T
T
T
CC
CC
CC
CC
T
DS
BIT23
BIT23
BIT23
BIT23
T
T
S
S
T
T
H
H
T
DH
T
DS
BIT22
BIT22
BIT22
BIT22
T
DH
T
CR
T
CR
T
T
T
T
CR
CR
CR
CR
T
T
T
T
CC
CC
CC
CC
T
T
DS
DS
T
T
DH
DH
ST7538Q
T
D03IN1404
T
B
D03IN1403
B
D03IN1405
D03IN1401