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AD8398AACPZ-R7 The AD8398AACPZ-R7 is a single-port VDSL2 line driver from Analog Devices, featuring two high-speed voltage feedback amplifiers with 85 MHz bandwidth and 450 mA linear output current.
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AD8398AACPZ-R7

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD8398AACPZ-R7 is a single-port VDSL2 line driver from Analog Devices, featuring two high-speed voltage feedback amplifiers with 85 MHz bandwidth and 450 mA linear output current.
✓ Total Stock: 2,860 pcs

AD8398AACPZ-R7 Available from 1 distributor

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✓ Non-Authorised
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Components Technology Group, Inc. ✓
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2,860 pcs
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2860 pcs On Request 1 On Request On Request On Request On Request On Request
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AD8398AACPZ-R7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Bandwidth
Mounting Type
Number of Drivers
Operating Temperature
Output Current
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AD8398AACPZ-R7 Description

Short technical summary and product information.

The AD8398AACPZ-R7 is a single-port VDSL2 line driver from Analog Devices, designed for ADSL2+, VDSL2, and power line communications (PLC) applications. It integrates two high-speed voltage feedback operational amplifiers capable of delivering an 18.4 V p-p differential output swing from a 12 V supply.

 

The driver provides a linear output current of 450 mA peak and an 85 MHz bandwidth (AV DIFF = 5), enabling low distortion performance: -65 dBc for Profile 8b at 20.4 dBm and -55 dBc for Profile 17a at 14.5 dBm. The device operates over a -40°C to +85°C temperature range.

 

The AD8398A is housed in a thermally enhanced 4 mm × 4 mm, 16-lead LFCSP (16-LFCSP (4x4)) with an exposed pad for improved heat dissipation. It supports surface mount mounting and is supplied in tape and reel packaging (suffix -R7).

AD8398AACPZ-R7 Quick Information

Product Type: VDSL2 Line Driver
Canonical Name: AD8398A Single Port VDSL2 Line Driver with Shutdown
Subcategory: VDSL2 Driver

AD8398AACPZ-R7 Compliance

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

AD8398AACPZ-R7 Features

  • 85 MHz bandwidth at AV DIFF = 5.
  • 450 mA peak linear output current.
  • 18.4 V p-p differential output swing.
  • Low distortion for VDSL2 profiles.
  • Power-down mode with 0.7 mA current.

AD8398AACPZ-R7 Applications

  • VDSL2 CO/CPE line driver applications.
  • ADSL2+ and VDSL2 modem designs.
  • Power line communications (PLC) drivers.
  • Consumer xDSL and twisted pair drivers.

AD8398AACPZ-R7 FAQs

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

12 V single supply or ±6 V dual supply.

What is the package type?

16-lead LFCSP (4x4 mm) with exposed pad.

What is the operating temperature range?

-40°C to +85°C.

Is the AD8398AACPZ-R7 RoHS compliant?

RoHS3 compliant (unverified).

What is the output swing?

18.4 V p-p differential into 20 Ω load.

What is the bandwidth?

85 MHz at a gain of 5.

What is the output current capability?

450 mA peak linear output current.

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