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特性

  • 21dBm output power capability
  • Drives up to 750mA from a +12V supply
  • 20VP-P differential output drive into 21Ω
  • Very low noise floor
  • -75dBc typical driver output distortion at 4MHz
  • -80dBc typical driver output distortion at 10MHz
  • -79dBc typical driver output distortion at 17MHz
  • Low quiescent current of 6mA per amplifier
  • Supply range
    • For ISL1572IUEZ 4.5V to 12V
    • For ISL1572IRZ ±2.25V to ±6V, 4.5V to 12V
  • 250MHz bandwidth
  • Thermal shutdown
  • Pb-free (RoHS compliant)

描述

The ISL1572 is a dual operational amplifier designed for PLC line driving in OFDM and SSC based solutions. This device features a high drive capability of 750mA while consuming only 6mA of supply current per amplifier and operating from a single 4. 5V to 12V supply. The driver achieves a typical distortion of -80dBc, at 150kHz into a 25Ω load. The ISL1572 is available in the thermally-enhanced 16 Ld QFN or 10 Ld HMSOP package and is specified for operation over the full -40°C to +85°C temperature range. The ISL1572 has control pins BIAS0 and BIAS1 for controlling the bias and enable/disable of the outputs. These controls allow for lowering the power to fit the performance/power ratio for the application.

应用

  • UPA digital home standard
Part NumberStatusSamplesStockRoHSPackageLead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Pkg. Dimensions (mm)Pb (Lead) FreePb Free CategoryTemp. Range (°C)
ISL1572IRZObsoleteN/AOut of StockRoHS:EN
QFN16#Tube34.0 x 4.0 x 0.90YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
ISL1572IRZ-T7ObsoleteN/AOut of StockRoHS:EN
QFN16#Reel34.0 x 4.0 x 0.90YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
ISL1572IUEZObsoleteN/AOut of StockRoHS:EN
MSOP-EP10#Tube33.0 x 3.0 x 0.00YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
ISL1572IUEZ-T7ObsoleteN/AOut of StockRoHS:EN
MSOP-EP10#Reel33.0 x 3.0 x 0.00YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
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