EL1511CLZ Intersil, EL1511CLZ Datasheet

IC LINE DRIVER ADSL/VDSL 16-QFN

EL1511CLZ

Manufacturer Part Number
EL1511CLZ
Description
IC LINE DRIVER ADSL/VDSL 16-QFN
Manufacturer
Intersil
Type
Driverr
Datasheet

Specifications of EL1511CLZ

Number Of Drivers/receivers
1/0
Protocol
DSL
Voltage - Supply
5 V ~ 15 V
Mounting Type
Surface Mount
Package / Case
16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EL1511CLZ
Manufacturer:
INTERSIL
Quantity:
20 000
Medium Power Differential Line Driver
The EL1511 is a dual operational amplifier designed for
customer premise line driving in DMT ADSL solutions. This
device features a high drive capability of 360mA while
consuming only 7.5mA of supply current per amplifier and
operating from a single 5V to 15V supply. This driver
achieves a typical distortion of less than -85dBc, at 150kHz
into a 25Ω load. The EL1511 is available in the thermally-
enhanced 16 Ld SOIC (0.150") and a 16 Ld QFN (4x4mm)
packages. The EL1511 is specified for operation over the full
-40°C to +85°C temperature range. Electrical characteristics
are given for typical 15V supply operation.
The EL1511 has two control pins, C
the selection of full I
modes.
The EL1511 is ideal for ADSL, SDSL, and HDSL2 line
driving applications for single power supply, high voltage
swing, and low power.
The EL1511 maintains excellent distortion and load driving
capabilities even in the lowest power settings.
Pinouts
NOTE: * These GND pins are heat spreaders
VOUTA
VIN+A
VIN-A
GND*
GND*
GND
VS-
NC
S
[16 LD SO (0.150”)]
1
2
3
4
5
6
7
8
power, 3/4-I
TOP VIEW
CONTROL
EL1511
POWER
+
®
-
LOGIC
1
+
-
S
, 1/2-I
0
Data Sheet
16
15
14
13
12
11
10
and C
9
VS+
VOUTB
VIN-B
GND*
GND*
VIN+B
C1
C0
S
, and power-down
1
, which allow
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Drives up to 360mA from a +15V supply
• 24V
• -85dBc typical driver output distortion at full output at
• Low quiescent current of 3.5mA per amplifier at 1/2-I
• Disable down to 1.5mA
• Pb-free plus anneal available (RoHS compliant)
Applications
• ADSL CSA line driving
• ADSL full rate CPE line driving
• G.SHDSL, HDSL2 line driver
• Video distribution amplifier
• Video twisted-pair line driver
differential output drive into 100Ω
150kHz
current mode
P-P
All other trademarks mentioned are the property of their respective owners.
April 10, 2007
differential output drive into 25Ω and 26V
|
Copyright Intersil Americas Inc. 2003, 2005, 2007. All Rights Reserved
Intersil (and design) is a registered trademark of Intersil Americas Inc.
INA+
GND
INA-
NC
1
2
3
4
+
AMP
-
(16 LD QFN)
A
TOP VIEW
EL1511
CONTROL
POWER
LOGIC
AMP
B
+
-
12
11
10
9
NC
INB-
INB+
C1
EL1511
FN7016.2
P-P
S

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EL1511CLZ Summary of contents

Page 1

... EL1511 (16 LD QFN) TOP VIEW AMP AMP A B INA INB INA+ 3 INB+ 10 POWER CONTROL GND LOGIC | Intersil (and design registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2003, 2005, 2007. All Rights Reserved P-P S ...

Page 2

... Note) EL1511CLZ-T7 1511CLZ (See Note) EL1511CLZ-T13 1511CLZ (See Note) NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are 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 ...

Page 3

Absolute Maximum Ratings ( Supply Voltage 16.5V ...

Page 4

Electrical Specifications V = ±7.5V PARAMETER DESCRIPTION I - (3/4 Power) Negative Supply Current per Amplifier (1/2 Power) Positive Supply Current per Amplifier (1/2 Power) Negative Supply Current per Amplifier S I ...

Page 5

Typical Performance Curves 28 V =± = =100Ω =1.5kΩ =2kΩ 100K 1M 10M FREQUENCY (Hz) FIGURE 1. DIFFERENTIAL FREQUENCY RESPONSE (FULL POWER MODE =±6V ...

Page 6

Typical Performance Curves 28 V =±7. = =100Ω =1.5kΩ 100K 1M FREQUENCY (Hz) FIGURE 7. DIFFERENTIAL FREQUENCY RESPONSE (FULL POWER MODE =±7. =10 V ...

Page 7

Typical Performance Curves =10pF =0pF =± =1.5kΩ =100Ω -10 100K 1M 10M FREQUENCY (Hz) FIGURE 13. ...

Page 8

Typical Performance Curves FULL POWER R =1.5kΩ =100Ω 2.5 3.5 4.5 5.5 ±V (V) S FIGURE 19. DIFFERENTIAL BANDWIDTH vs SUPPLY VOLTAGE 16 12 1/2 POWER 8 4 ...

Page 9

Typical Performance Curves -45 V =±2. =2kΩ - =100Ω L -60 f=1MHz -65 HD3 -70 -75 -80 HD2 -85 -90 1 1.5 2 2 (V) OP-P FIGURE 25. ...

Page 10

Typical Performance Curves -30 V =±7. -40 R =1.5kΩ =100Ω L -50 f=1MHz -60 -70 -80 - (V) OP-P FIGURE 31. DIFFERENTIAL HARMONIC DISTORTION vs DIFFERENTIAL OUTPUT VOLTAGE (FULL ...

Page 11

Typical Performance Curves 0.14 V =± 0. =1.5kΩ F 0.1 0.08 1/2 POWER 0.06 3/4 POWER 0.04 0.02 FULL POWER 0 1 1.5 2 2.5 NUMBER OF 150Ω LOADS FIGURE 37. DIFFERENTIAL GAIN 0.15 V ...

Page 12

Typical Performance Curves 16 14 FULL POWER 12 3/4 POWER 10 8 1/2 POWER 6 4 DISABLED 2 0 -50 - DIE TEMPERATURE (°C) FIGURE 43. POSITIVE SUPPLY CURRENT vs TEMPERATURE 5.2 R =100Ω L 5.15 ...

Page 13

Typical Performance Curves 100 IB IB 100 1K 10K 100K FREQUENCY (Hz) FIGURE 49. VOLTAGE AND CURRENT NOISE vs FREQUENCY 10M GAIN 1M 100k 10k 1k 100 100 1K 10K 100K FREQUENCY (Hz) FIGURE 51. ...

Page 14

Applications Information Product Description The EL1511 is a dual operational amplifier designed for customer premise driver functions in DMT ADSL solutions and is built using Elantec's proprietary complimentary bipolar process. Due to the current feedback architecture, the EL1511 closed-loop 3dB ...

Page 15

When driving a load, a large portion (about 50%) of the quiescent current becomes output load current: × ( × 50 × 0.705 ) PD 12 6.6mA 12V – ...

Page 16

QFN (Quad Flat No-Lead) Package Family PIN #1 3 I.D. MARK 2X 0.075 C TOP VIEW 0. (E2) 7 (D2) BOTTOM VIEW 0. SEATING PLANE 0.08 C ...

Page 17

Small Outline Package Family (SO PIN #1 I.D. MARK 0.010 SEATING PLANE 0.004 C 0.010 MDP0027 SMALL OUTLINE PACKAGE FAMILY (SO) SYMBOL SO-8 SO-14 ...

Page 18

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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