DATASHEET
ISL15102
FN8823
Rev.1.00
Single Port, PLC Differential Line Driver
May 3, 2018
The ISL15102 is a single port differential line driver
Features
developed for Power Line Communication (PLC)
Single differential driver
applications. The device is designed to drive heavy line
Internal V
CM
loads while maintaining a high level of linearity required
in Orthogonal Frequency Division Multiplexing (OFDM)
90MHz signal bandwidth
PLC modem links.
900V/s slew rate
The ISL15102 has a disable control pin (DIS). In Disable
Single +8V to +28V supply, absolute maximum 30V
mode, the line driver goes into Low Power mode and the
outputs maintain a high impedance in the presence of Supports narrowband and broadband DMT PLC
high receive signal amplitude, improving TDM receive
-86dB THD at 200kHz in to 50 line load
signal integrity.
-70dB THD at 3MHz in to 50 line load
The ISL15102 has built-in thermal protection. When the
Control pin for enable/disable for TDM operation
internal temperature reaches +150C (typical) the driver
shuts down to prevent damage to the device.
Thermal shutdown
An internal input CM buffer maximizes the dynamic
Applications
range and reduces the number of external components in
Power line communication differential driver
the application circuit.
The ISL15102 is supplied in a thermally-enhanced small Table 1. Alternate Solutions
footprint (4mmx5mm) 24 Ld QFN package. The
Nominal V Bandwidth
S
ISL15102 is specified for operation across the -40C to
Part # (V) (MHz) Applications
+85C operating ambient temperature range.
ISL15100 6, +12 180 Broadband PLC
Related Literature ISL1571 6, +12 250 Broadband PLC
For a full list of related documents, visit our website ISL15110 6, +12 120 MIMO PLC
ISL15102 product page
+12V
ISL15102
VS+
+12V
A = 10
100nF
R
S
VINA+
100nF
2.49
INA
VOUTA
CM Buffer
50
Vs
R
F
4.22k
VINA-
3k 100k
1:1
100
VCM
50
R
G R
AFE L
Line
931
100nF
VINB-
3k 100k
+12V
R
F
100nF
4.22k
-
VOUTB
100nF
VINB+
INB
+
R
S
2.49
50
Bias Current Thermal
Control Shutdown
DIS GND
Figure 1. Typical Application Circuit
FN8823 Rev.1.00 Page 1 of 16
May 3, 2018
-
+ISL15102 1. Overview
1. Overview
1.1 Ordering Information
Part Number Part Operating Ambient Tape and Reel Package Pkg.
(Notes 2, 3) Marking Temp Range (C) (Units) (Note 1) (RoHS Compliant) Dwg. #
ISL15102IRZ 15102IRZ -40 to +85 - 24 Ld QFN L24.4x5F
ISL15102IRZ-T13 15102IRZ -40 to +85 2.5k 24 Ld QFN L24.4x5F
ISL15102IRZ-EVALZ
Notes:
1. Refer to TB347 for details about reel specifications.
2. These 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). 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), see the ISL15102 product information page. For more information about MSL, refer to
TB363.
1.2 Pin Configuration
ISL15102
(24 Ld QFN)
Internal View Top View
VINA+ 1 19 VINA- VINA+ 1 19 VINA-
+
-
VINB+ 2 18 VINB-
VINB+ 2 18 VINB-
NC 3 17 VOUTB
NC 3 17 VOUTB
-
THERMAL
+
NC 4 16 NC
NC
NC 4 16
PAD
VCM 5 15 NC
VCM 5 15 NC
NC 6 14 NC
NC 6 14 NC
NC 7 13 NC
NC 7 13 NC
FN8823 Rev.1.00 Page 2 of 16
May 3, 2018
NC 8 24 NC
NC 9 23 DIS
GND 10 22 GND
VS+ 11 21 VS+
NC 12 20 VOUTA
NC 8 24 NC
NC 9 23 DIS
GND 10 22 GND
VS+ 11 21 VS+
NC 12 20 VOUTA