AFE1103

Features: ` COMPLETE ANALOG INTERFACE` T1, E1, AND MDSL OPERATION` CLOCK SCALEABLE SPEED` SINGLE CHIP SOLUTION` +5V ONLY (5V OR 3.3V DIGITAL)` 250mW POWER DISSIPATION` 48-PIN SSOP` 40°C TO +85°C OPERATION` SECOND SOURCED BY BROOKTREE Bt8921PinoutSpecificationsAnalog Inputs: Current ..................

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AFE1103 Picture
SeekIC No. : 004278480 Detail

AFE1103: Features: ` COMPLETE ANALOG INTERFACE` T1, E1, AND MDSL OPERATION` CLOCK SCALEABLE SPEED` SINGLE CHIP SOLUTION` +5V ONLY (5V OR 3.3V DIGITAL)` 250mW POWER DISSIPATION` 48-PIN SSOP` 40°C TO +85°C OPE...

floor Price/Ceiling Price

Part Number:
AFE1103
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: 2024/11/21

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Product Details

Description



Features:

` COMPLETE ANALOG INTERFACE
` T1, E1, AND MDSL OPERATION
` CLOCK SCALEABLE SPEED
` SINGLE CHIP SOLUTION
` +5V ONLY (5V OR 3.3V DIGITAL)
` 250mW POWER DISSIPATION
` 48-PIN SSOP
` 40°C TO +85°C OPERATION
` SECOND SOURCED BY BROOKTREE Bt8921



Pinout

  Connection Diagram


Specifications

Analog Inputs: Current .......................................±100mA, Momentary
±10mA, Continuous Voltage ..................... AGND 0.3V to AVDD +0.3V
Analog Outputs Short Circuit to Ground (+25°C) .............. Continuous
AVDD to AGND ................................................................... 0.3V to 6V
PVDD to PGND ................................................................... 0.3V to 6V
DVVDD to DGND ................................................................ 0.3V to 6V
PLLIN or PLLOUT to PGND .................................. 0.3V to PVDD +0.3V
Digital Input Voltage to DGND ............................ 0.3V to DVDD +0.3V
Digital Output Voltage to DGND ....................... 0.3V to DVVDD +0.3V
AGND, DGND, PGND Differential Voltage .....................................  0.3V
Junction Temperature (TJ) .......................................................+150°C
Storage Temperature Range .................................... 40°C to +125°C
Lead Temperature (soldering, 3s) ........................................... +260°C
Power Dissipation .................................................................... 700mW



Description

Burr-Brown's Analog Front End greatly reduces the size and cost of an HDSL or MDSL system by providing all of the active analog circuitry needed to connect the Brooktree Bt8952 HDSL digital signal processor to an external compromise hybrid and a 1:2 HDSL line transformer. All internal filter responses as well as the pulse former output scale with clock frequency- allowing the AFE1103 to operate over a range of bit rates from 196kbps to 1.168Mbps. Functionally, this AFE1103 unit is separated into a transmit and a receive section. The transmit section generates, filters, and buffers outgoing 2B1Q data.

The receive section filters and digitizes the symbol data received on the telephone line and passes it to the Bt8952. The HDSL Analog Interface is a monolithic device fabricated on 0.6mCMOS. AFE1103 operates on a single +5V supply. It is housed in a 48-pin SSOP package. This unit is second sourced by Brooktree's Bt8921.




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