ST7538Q STMicroelectronics, ST7538Q Datasheet - Page 31

• 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

ST7538Q
5.10
Figure 19. XIN waveform if an external oscillator is used
Control register
The ST7538Q is a multi-channel and multifunction transceiver. An internal 24 or 48 Bits (in
Extended mode) Control Register allows to manage all the programmable parameters
(Table
The programmable functions are:
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In addition to these functions the Extended mode provides 24 additional bits and others
functions:
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Channel Frequency
Baud Rate
Deviation
Watchdog
Transmission Timeout
Frequency Detection Time
Detection Method
Mains Interfacing Mode
Output Clock
Sensitivity Mode
Input Pre-Filter
Output Level Freeze
Frame Header Recognizer (one 16 bits header of or two 8 bits headers) with support to
Frame Length Bit count
11).
Functional description
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