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AFE1103E The AFE1103E is a 14-bit, 1-channel analog front end from Texas Instruments designed for HDSL/MDSL applications. It operates from a single 5V supply and dissipates 250mW, housed in a 48-SSOP package.
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AFE1103E

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The AFE1103E is a 14-bit, 1-channel analog front end from Texas Instruments designed for HDSL/MDSL applications. It operates from a single 5V supply and dissipates 250mW, housed in a 48-SSOP package.
✓ Total Stock: 1,548 pcs

AFE1103E Available from 1 distributor

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1,548 pcs
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1548 pcs On Request 1 On Request On Request 0606+ On Request On Request
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AFE1103E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Capacitance
Mounting Type
Number of Bits
Number of Channels
Operating Temperature Range
Power (Watts)
Supplier Device Package
Voltage
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AFE1103E Description

Short technical summary and product information.

The AFE1103E is a complete analog front end (AFE) from Texas Instruments (formerly Burr-Brown) designed for HDSL and MDSL systems. It integrates all active analog circuitry needed to interface with a digital signal processor such as the Brooktree Bt8952.

 

It features a 14-bit resolution, single channel, with programmable gain options of 0 dB, 3.25 dB, 6 dB, and 9 dB. The device operates from a single +5V supply and has a typical power dissipation of 250 mW. The input voltage range is ±3.0 V balanced differential, and the output data rate ranges from 98 to 584 kHz.

 

The AFE1103E includes a transmit section with a line driver and pulse former, and a receive section with a delta-sigma modulator and decimation filter. It supports T1, E1, and MDSL operation with clock-scalable speed. The device is second sourced by Brooktree's Bt8921.

 

The device is available in a surface-mount 48-pin SSOP package (48-BSSOP, 0.295" width) and operates over a temperature range of -40°C to +85°C.

AFE1103E Quick Information

Product Type: Analog Front End
Canonical Name: AFE1103E HDSL/MDSL Analog Front End
Subcategory: HDSL/MDSL Analog Front End

AFE1103E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AFE1103E Features

  • 14-bit resolution with single channel.
  • Programmable gain: 0 dB, 3.25 dB, 6 dB, 9 dB.
  • Operates from single +5V supply at 250mW.
  • Supports T1, E1, and MDSL operation.
  • Surface-mount 48-SSOP package.

AFE1103E Applications

  • Used in HDSL digital subscriber line systems.
  • Ideal for MDSL analog front end interfaces.
  • Compatible with Brooktree Bt8952 DSP.
  • Suitable for T1 and E1 communication links.

AFE1103E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage for the AFE1103E?

5V.

What is the package type?

48-SSOP (48-BSSOP, 0.295" width).

What is the operating temperature range?

-40°C to +85°C.

Is the AFE1103E RoHS compliant?

It is listed as RoHS3 Compliant, but this is unverified.

What is the resolution of the AFE1103E?

14 bits.

How many channels does it have?

1 channel.

What is the power dissipation?

250 mW typical.

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