ISL1591_14 Datasheet, PDF (3/18 Pages) Intersil Corporation – Fixed Gain, Dual Port, VDSL2 Line Driver

ISL1591
Pin Descriptions
PIN NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14, 15, 16, 17
18
19
20
21
22
23
24
-
PIN NAME
VINA+
VINB+
VCMAB
VCMCD
VINC+
VIND+
C1CD
C0CD
FBD
VOUTD
VOUTC
FBC
GND
DNC
+VS
FBB
VOUTB
VOUTA
FBA
C0AB
C1AB
THERMAL PAD
FUNCTION
Amplifier A non-inverting input
Amplifier B non-inverting input
Input common mode bias for port AB(#1)
Input common mode bias for port CD(#2)
Amplifier C non-inverting input
Amplifier D non-inverting input
DSL Port #2 current control pin
DSL Port #2 current control pin
Feedback pin for amplifier D
Amplifier D output
Amplifier C output
Feedback pin for amplifier C
Ground
Do not connect
Positive supply voltage
Feedback pin for amplifier B
Amplifier B output
Amplifier A output
Feedback pin for amplifier A
DSL Port #1 current control pin
DSL Port #1 current control pin
Connects to GND
Ordering Information
PART
NUMBER
(Notes 2, 3)
PART
MARKING
TEMP RANGE
(°C)
PACKAGE
(Pb-free)
PKG.
DWG. #
ISL1591IRTZ
15 91IRTZ
-40 to +85
24 Ld TQFN
L24.4x4F
ISL1591IRTZ-T7 (Note 1)
15 91IRTZ
-40 to +85
24 Ld TQFN
L24.4x4F
ISL1591IRTZ-T13 (Note 1)
15 91IRTZ
-40 to +85
24 Ld TQFN
L24.4x4F
ISL1591IRTZ-EVALZ
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 ISL1591. For more information on MSL please see tech brief TB363.
3
FN7625.1
October 31, 2012