Description

The ACL2520-R39J-T is an IC Chip in the product category of Eelctronic Components. This is a wideband high-voltage driver suitable for both ADSL and HDSL2 applications. The driver outputs a 39.2VP-P signal into a 22Ω load and offers a low distortion output. This IC chip also offers power saving features that can be digitally controlled through C0, C1 and IADJ pins.

Specifications and features

The key features of ACL2520-R39J-T IC Chip are:

• High power ADSL driver.
• 39.2VP-P differential output drive into 22Ω.
• 42.4VP-P differential output drive into 65Ω.
• Driver 2nd/3rd harmonics of -66dBc/-72dBc at 2VP-P into 100Ω differential.
• Supply current of 12.5mA per amplifier.
• Supply current control.
• Power saving modes.
• Standard surface-mount packages.
• Ultra-small QFN package.
• Pb-free plus anneal available (RoHS compliant).

Application Scenarios

The ACL2520-R39J-T chip is most commonly used in:

• ADSL line drivers.
• HDSL2 line drivers.
• Video distribution amplifiers.

Comparison

• This is a high power driver suitable for both ADSL and HDSL2 applications.
• It offers power saving features and variable supply current modes.
• UL certified surface-mount packages.

• This IC chip is not designed for general purpose applications.
• The cost of the chip is slightly high compared to alternative devices.