ISL15100IRZ-T7 Renesas

DATASHEET ISL15100 FN8577 Rev 0.00 Single Port, PLC Differential Line Driver September 19, 2013 The ISL15100 is a single port differential line driver developed Features for Power Line Communication (PLC) applications. The device Single differential driver is designed to drive heavy line loads while maintaining the high level of linearity required in OFDM PLC modem links. With 100MHz Broadband PLC G.hn, EOC, HomePlug AV2 15.5dBm of total transmit signal power into 100 line load, Control pins for enable/disable and supply current selection the driver achieves -43dB average MTPR distortion across the High output impedance when disabled for TDM operation output spectrum up to 86MHz. -43dBc average MTPR distortion at full line power The ISL15100 has two bias current control pins (C0, C1) to allow for four power settings (disable, low, medium, high). In Single +12V or bipolar 6V nominal supplies disable mode, the line driver outputs maintain a high High surge current handling capability impedance in the presence of high receive signal amplitude, so it doesnt affect TDM receive signal integrity. Applications The ISL15100 is available in the thermally-enhanced 16 Ld Power Line Communication differential driver QFN and is specified for operation over the full -40C to +85C Pin compatible upgrade to ISL1571IRZ ambient temperature range. Related Literature AN1325 Choosing and Using Bypass Capacitors TABLE 1. ALTERNATE SOLUTIONS NOMINAL V BANDWIDTH S PART (V) (MHz) APPLICATIONS ISL1571 6, +12 200 HomePlug AV1 +12V SUPPLY DECOUPLING 100n NOT SHOWN + 500 -30 ISL15100 3.9 -40 - -50 Rf 1:2 1k -60 Rg AFE Vcm 133 -70 100 Rf 2.2n NOMINA L 1k -80 LINE - -90 -100 ISL15100 500 -110 3.9 + -120 100n -130 2 7 12 17 22 27 32 37 42 47 FREQUENCY (MHz) TYPICAL DIFFERENTIAL I/O LINE DRIVER FIGURE 1. TYPICAL APPLICATION CIRCUIT FIGURE 2. 50MHz PLC SPECTRUM FN8577 Rev 0.00 Page 1 of 9 September 19, 2013 POWER (dBM)ISL15100 Connection Diagram +12V P = 16dBm LINE CF = 15.4dB 2 x 1000 Av = 1 + = 16(V/V) 133 140DIFFERENTIAL RECEIVER PATH LOAD AT TXMN INPUT INA+ + 3.9 OUTA ISL15100 500 - 1k 1:2 INA- 11.8Vp +6V 500mVp P 8.0Vp LINE 133 INTO 100 INB- Txmn 1k - ISL15100 500 OUTB 3.9 + INB+ C0 BIAS CURRENT C1 CONTROL FIGURE 3. TYPICAL DIFFERENTIAL AMPLIFIER I/O Ordering Information PART NUMBER PART TEMP RANGE PACKAGE PKG. (Notes 2, 3) MARKING (C) (Pb-free) DWG. ISL15100IRZ 151 00IRZ -40 to +85 16 Ld QFN L16.4x4H ISL15100IRZ-T7 (Note 1) 151 00IRZ -40 to +85 16 Ld QFN L16.4x4H ISL15100IRZ-T13 (Note 1) 151 00IRZ -40 to +85 16 Ld QFN L16.4x4H ISL15100EVAL1Z Evaluation Board 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 ISL15100. For more information on MSL please see tech brief TB363. FN8577 Rev 0.00 Page 2 of 9 September 19, 2013 + +