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ISL1539IRZ-T13 датащи(PDF) 1 Page - Intersil Corporation |
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ISL1539IRZ-T13 датащи(HTML) 1 Page - Intersil Corporation |
1 / 11 page 1 Dual Channel Differential VDSL2 Line Driver ISL1539 The ISL1539 is to be used for high performance long reach and high speed applications, including ADSL2, ADSL2+, and VDSL2 20dBm. The ISL1539 is an integral part of the signal chain. The driver has been optimized for flat gain response and reduced harmonic distortion and noise in the bands of interest to improve the overall signal to noise in the system. These drivers achieve a total harmonic distortion (THD) measurement of typically -60dB MTPR @ 1.1MHz, while consuming typically 10mA per DSL channel of total supply current. This supply current can be set using a resistor on the IADJ pin. Two other pins (C0 and C1) can also be used to adjust supply current to one of four pre-set modes (full-IS, 3/4-IS, 1/2-IS, and full power-down). The ISL1539 operates on ±5V to ±15V supplies and retains its bandwidth and linearity over the complete supply range. The device is supplied in the small footprint (4mmx5mm) 24 Ld QFN package and is specified for operation over the full -40°C to +85°C temperature range. Features • 450mA output drive capability • 44.1VP-P differential output drive into 100Ω • -85dBc THD @ 1MHz 2VP-P • High slew rate of 1200V/µs differential • Bandwidth - 80MHz @ AV = 10 • Current control pins • Channel separation - 80dB @ 500kHz - 75dB @ 1MHz - 60dB @ 4MHz • Pb-free (RoHS compliant) Applications •VDSL2 20dBm •ADSL2++ Pin Configuration Ordering Information PART NUMBER (Notes 2, 3) PART MARKING PACKAGE (Pb-free) PKG. DWG. # ISL1539IRZ 1539 IRZ 24 Ld QFN MDP0046 ISL1539IRZ-T7 (Note 1) 1539 IRZ 24 Ld QFN MDP0046 ISL1539IRZ-T13 (Note 1) 1539 IRZ 24 Ld QFN MDP0046 NOTES: 1. Please refer to TB347 for details on reel specifications. 2. These Intersil Pb-free plastic packaged products employ special Pb- free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb- free requirements of IPC/JEDEC J STD-020. 3. For Moisture Sensitivity Level (MSL), please see device information page for ISL1539. For more information on MSL, please see tech brief TB363 ISL1539 (24 LD QFN) TOP VIEW 19 18 17 16 15 14 13 1 2 3 4 5 6 7 VINA+ VINB+ GND IADJ NC VINC+ VIND+ VINA- VINB- VOUTB NC/SHIELD VOUTC VINC- VIND- THERMAL PAD CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2006-2008, 2013. All Rights Reserved Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. June 21, 2013 FN7516.4 |
Аналогичный номер детали - ISL1539IRZ-T13 |
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Аналогичное описание - ISL1539IRZ-T13 |
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