ISL1536IRZ-T13

1
FN6508.4
ISL1536
Dual Channel Central Office ADSL2+ Line
Driver
The ISL1536 is a very low power dual channel differential
amplifier designed for central office line driving for DMT
ADSL2+. This device features a high drive capability of
400mA while consuming only 4mA of supply current per
amplifier from ±12V supplies. It integrates gain and bias
resistors while maintaining high slew rate and low distortion.
Features
Internal Fixed Gain A
V
= 12.85
Integrated Feedback Resistors
•43.4V
P-P
Differential Output Drive into 100Ω
•41.6V
P-P
Minimum Differential Output Drive into 60Ω
-59dBc Typical Driver Output Distortion Driving 50Ω at 2MHz
Low Quiescent Current of 3mA per Amplifier
Power-Down Disable Control
Pb-Free (RoHS Compliant)
Applications
ADSL, ADSL2, ADSL2+ Line Drivers
G.SHDSL, HDSL2 Line Drivers
Video Distribution Amplifiers
Video Twisted-pair Line Drivers
Pinout
ISL1536
(16 LD 4X4 QFN)
TOP VIEW
Ordering Information
PART
NUMBER
(Notes 1, 2, 3)
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL1536IRZ 153 6IRZ -40 to +85 16 Ld QFN L16.4x4E
ISL1536IRZ-T13* 153 6IRZ -40 to +85 16 Ld QFN L16.4x4E
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 ISL1536
. For more information on MSL,
please see tech brief TB363
.
*GND FOR BOTH SINGLE/DUAL SUPPLY
INA
INB
GND
INC
IND
VBCD
DISCD
VS-
VBAB
DISAB
VS+
OUTA
OUTB
NC
OUTC
OUTD
1
2
3
4
12
11
10
9
5 6 7 8
16 15 14 13
THERMAL
PAD*
Data Sheet
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 2008, 2009, 2010, 2012, 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.
February 15, 2013
2
FN6508.4
February 15, 2013
Block Diagram
Pin Descriptions
16 LD QFN PIN NAME FUNCTION
1 INA Amplifier A input
2 INB Amplifier B input
3 GND Ground connection
4 INC Amplifier C input
5 IND Amplifier D input
6 VBCD Voltage bias for amplifier C, D
7 DISCD Enable/disable amplifiers C, D (DSL Channel #2)
8 VS- Negative supply
9 OUTD Amplifier D output
10 OUTC Amplifier C output
11 NC No internal connection. Connect to GND on PCB.
12 OUTB Amplifier B output
13 OUTA Amplifier A output
14 VS+ Positive supply
15 DISAB Enable/disable amplifiers A, B (DSL Channel #1).
16 VBAB Voltage bias for amplifier A, B
INA
INB
LOGIC
CONTROL
LOGIC
CONTROL
DISAB
DISCD
-
+
A
-
+
B
OUTA
OUTB
RF
RF
2RG
VBAB
50kΩ
VS+
VS-
50kΩ
7.5kΩ
7.5kΩ
VS+
VS-
GND
INC
IND
-
+
C
-
+
D
OUTC
OUTD
RF
RF
2RG
VBCD
50kΩ
VS+
VS-
50kΩ
7.5kΩ
7.5kΩ
4.8kΩ
4.8kΩ
4.8kΩ
4.8kΩ
800Ω
800Ω
ISL1536
3
FN6508.4
February 15, 2013
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are
at the specified temperature and are pulsed tests, therefore: T
J
= T
C
= T
A
Absolute Maximum Ratings (T
A
= +25°C) Thermal Information
V
S
+ to V
S
- Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30V
V
S
+ Voltage to Ground . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to +30V
V
S
- Voltage to Ground . . . . . . . . . . . . . . . . . . . . . . . . . .-30V to 0.3V
Input DISAB, DISCD to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . .7V
V
IN
+ Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
S
- to V
S
+
Current into any Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8mA
Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 75mA
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4kV
Machine Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250V
Thermal Resistance (Typical, Note 4) θ
JA
(°C/W)
16 Lead QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Ambient Operating Temperature Range . . . . . . . . . .-40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-60°C to +150°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . .+150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See curves
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
4. θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications V
S
= ±12V, R
L
= 50Ω to GND, DISAB = DISCD = 0, T
A
= +25°C, unless otherwise specified.
PARAMETER DESCRIPTION CONDITIONS
MIN
(Note 5) TYP
MAX
(Note 5) UNIT
AC PERFORMANCE
A
V
Gain 12.6 12.85 13.1 V/V
BW -3dB Bandwidth 50 MHz
THD Total Harmonic Distortion f = 1MHz, V
O
= 10Vo
P-P
- diff, R
L
= 50Ω to GND -69 dBc
f = 2.2MHz, V
O
= 10Vo
P-P
- diff, R
L
= 50Ω to GND -59 dBc
SR Slew Rate, Single-Ended Signal V
OUT
from -4.5V to +4.5V 200 400 V/µs
DC PERFORMANCE
V
OS-DM
Differential Mode Offset Voltage -50 +50 mV
V
OS-CM
Common Mode Offset Voltage -125 125 mV
INPUT CHARACTERISTICS
I
B
+ Non-Inverting Input Bias Current -5 +5 µA
e
N
Input Noise Voltage f = 10kHz 8.0 nV
Hz
i
N
+ +Input Noise Current f = 10kHz 1.0 pA/
Hz
RIN Input Resistance 67.59kΩ
V
IH
Input High Voltage DIS inputs 2.2 V
V
IL
Input Low Voltage DIS inputs 0.8 V
I
IH
Input High Current for DIS DIS = 5V 20 58 100 µA
I
IL
Input Low Current for DIS DIS = 0V -25 -7 0 µA
OUTPUT CHARACTERISTICS
V
OUT
-50 Loaded Output Swing Single-Ended R
L
= 50Ω to GND ±10.4 ±10.85 V
V
OUT
-30 Loaded Output Swing Single-Ended R
L
= 30Ω to GND ±9.8 ±10.4 V
V
OUT
-DIS Disable Output Voltage ±800 mV
I
OUT
Output Current R
L
= 0Ω 600 mA
ISL1536

ISL1536IRZ-T13

Mfr. #:
Manufacturer:
Renesas / Intersil
Description:
Buffers & Line Drivers Dual Ch ADSL2+ Line- Dvr(Low Pwr Dif Amp)
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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