DATASHEET
ISL1571 FN6387
Rev 1.00
September 3, 2009 Power Line Communication (PLC)
The ISL1571 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 25пЃ—
load. Features The ISL1571 is available in the thermally-enhanced
16 Ld QFN or 10 Ld HMSOP package and is specified for
operation over the full -40В°C to +85В°C temperature range. The
ISL1571 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. -75dBc typical driver output distortion at 4MHz The ISL1571 is ideal for line driving applications following
the Homeplug 1.0, Homeplug AV and UPA standard based
PLC. 21dBm output power capability Drives up to 750mA from a +12V supply 20VP-P differential output drive into 21пЃ— Very low noise floor -80dBc typical driver output distortion at 10MHz -79dBc typical driver output distortion at 17MHz Low quiescent current of 6mA per amplifier Supply range
-For ISL1571IUEZ 4.5V to 12V
-For ISL1571IRZ В±2.25V to В±6V, 4.5V to 12V 250MHz bandwidth Thermal shutdown Pb-free (RoHS compliant) Applications Homeplug 1.0 Homeplug AV UPA digital home standard Ordering Information
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