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37961

Features: ` HALF DUPLEX FREQUENCY SHIFT KEYING (FSK) TRANSCEIVER` INTEGRATED POWER LINE DRIVER WITH PROGRAMMABLE VOLTAGE AND CURRENT CONTROL` PROGRAMMABLE INTERFACE: SYNCHRONOUS ASYNCHRONOUS` SINGLE SUPPLY VOLTAGE (FROM 7.5 UP TO 12.5V)` VERY LOW POWER CONSUMPTION (Iq=5 mA)` INTEGRATED 5V VOLTAGE ...

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SeekIC No. : 004229217 Detail

37961: Features: ` HALF DUPLEX FREQUENCY SHIFT KEYING (FSK) TRANSCEIVER` INTEGRATED POWER LINE DRIVER WITH PROGRAMMABLE VOLTAGE AND CURRENT CONTROL` PROGRAMMABLE INTERFACE: SYNCHRONOUS ASYNCHRONOUS` SINGLE...

37961 Data Sheet

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Part Number:
37961
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/10/17

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Product Details

Description



Features:

` HALF DUPLEX FREQUENCY SHIFT KEYING (FSK) TRANSCEIVER
` INTEGRATED POWER LINE DRIVER WITH PROGRAMMABLE VOLTAGE AND CURRENT CONTROL
` PROGRAMMABLE INTERFACE:
SYNCHRONOUS
ASYNCHRONOUS
` SINGLE SUPPLY VOLTAGE (FROM 7.5 UP TO 12.5V)
` VERY LOW POWER CONSUMPTION (Iq=5 mA)
` INTEGRATED 5V VOLTAGE REGULATOR (UP TO 100mA) WITH SHORT CIRCUIT PROTECTION
` 8 PROGRAMMABLE TRANSMISSION FREQUENCIES
` PROGRAMMABLE BAUD RATE UP TO 4800BPS
` RECEIVING SENSITIVITY 1 mVRMS
` SUITABLE TO APPLICATION IN ACCORDANCE WITH EN 50065 CENELEC SPECIFICATIONS
` CARRIER OR PREAMBLE DETECTION
` BAND IN USE DETECTION
` PROGRAMMABLE REGISTER WITH SECURITY CHECKSUM
` MAINS ZERO CROSSING DETECTION AND SYNCHRONIZATION
` WATCHDOG TIMER




Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
PAVCC Power Supply Voltage -0.3 to +14 V
AVdd Analog Supply Voltage -0.3 to +5.5 V
DVdd Digital Supply Voltage -0.3 to +5.5 V
AVss/DVss Voltage between AVss and DVss -0.3 to +0.3 V
VI Digital input Voltage DVss - 0.3 to DVdd +0.3 V
VO Digital output Voltage DVss - 0.3 to DVdd +0.3 V
IO Digital Output Current -2 to +2 mA
Vsense Voltage Range at Vsense Input AVss - 0.3 to AVdd+0.3 V
RAI Voltage Range at RAI Input -AVdd - 0.3 to AVdd +0.3 V
ATO Output Current at ATO Output -2 to +2 mA
ATO Voltage range at ATO Output AVss - 0.3 to AVdd +0.3 V
ATOP1,2 Voltage range at Powered ATO Output AVss - 0.3 to +PAVcc +0.3 V
ATOP Powered ATO Output Current 400 mARms
Tamb Operating ambient Temperature -40 to +85
Tstg Storage Temperature -50 to 150
ATOP1 Pin Maximum Withstanding Voltage Range
Test Condition: CDF-AEC-Q100-002- "Human Body Model"
Acceptance Criteria: "Normal Performance"		 ±1500 V
ATOP2 Pin ±1000 V
Other pins ±2000 V



Description

The 37961 is a Half Duplex synchronous/asynchronous FSK Modem designed for power line communication network applications. 37961 operates from a single supply voltage and integrates a line driver and a 5V linear regulator. The 37961 operation is controlled by means of an internal register, programmable through the synchronous serial interface. Additional functions as watchdog, clock output, output voltage and current control, preamble detection, time-out, band in use are included. Realized in Multipower BCDV technology that allows to integrate DMOS, Bipolar and CMOS structures in the same chip.




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