Datasheet

 
       
SLOS345C − JANUARY 2001 − REVISED OCTOBER 2002
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D Remote Terminal ADSL Line Driver
− Ideal for Both Full Rate ADSL and G.Lite
− Compatible With 1:2 Transformer Ratio
D Wide Supply Voltage Range +5 V to +14 V
− Ideal for Single Supply +12-V Operation
D Low 2.1 pA/√Hz Noninverting Current Noise
− Reduces Noise Feedback Through
Hybrid Into Downstream Channel
D Wide Output Swing
− 18.4 Vpp Differential Output Voltage,
R
L
= 50 Ω, 12-V Single Supply
D High Output Current
− 275 mA (typ)
D High Speed
− 100 MHz (−3 dB, G=1, 12-V Single
Supply)
− 600 V/µs Slew Rate (G = 4, 12-V Single
Supply)
D Low Distortion, Single-Ended, G = 4
− −72 dBc (250 kHz, 2 Vpp, 25 Ω load)
− −78 dBc (250 kHz, 2 Vpp, 100 Ω load)
D Low Power Shutdown (THS6093)
− 300 µA Total Standby Current
D Thermal Shutdown and Short Circuit
Protection
D Standard SOIC, SOIC PowerPAD, and
TSSOP PowerPAD Package
D Evaluation Module Available
1
2
3
4
8
7
6
5
D1 OUT
D1 IN−
D1 IN+
V
CC−
V
CC+
D2 OUT
D2 IN−
D2 IN+
THS6092
SOIC (D) AND
SOIC PowerPAD
 (DDA) PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
D1 OUT
D1 IN−
D1 IN+
V
CC−
N/C
GND
N/C
V
CC+
D2 OUT
D2 IN−
D2 IN+
N/C
SHUTDOWN
N/C
THS6093
SOIC (D) AND
TSSOP PowerPAD
 (PWP) PACKAGE
(TOP VIEW)
description
The THS6092/3 is a high-speed line driver ideal for driving signals from the remote terminal to the central office
in asymmetrical digital subscriber line (ADSL) applications. It can operate from a single +12-V supply voltage
while drawing only 7.3 mA of supply current per channel. It offers low –72 dBc total harmonic distortion driving
a 25-Ω load (2 Vpp). The THS6092/3 offers a high 18.4-Vpp differential output swing across a 50-Ω load from
a single +12-V supply. The THS6093 features a low-power shutdown mode, consuming only 300 µA quiescent
current per channel. The THS6092/3 is packaged in a standard SOIC, SOIC PowerPAD, and TSSOP
PowerPAD package.
_
+
+12 V
750 Ω
V
I
+
_
+
GND
750 Ω
V
I
−
12.5 Ω
1:2
14.1 dBm
Delivered
to Telephone
Line
12.5 Ω
THS6092
Driver 1
THS6092
Driver 2
100 Ω
499 Ω
0.33 µF
RELATED PRODUCTS
DEVICE
THS6042/3
THS6052/3
OPA2677
THS6062
DESCRIPTION
350-mA, ±12 ADSL CPE line driver
175-mA, ±12 V ADSL CPE line driver
380-mA, +12 V ADSL CPE line drive
r
Low noise ADSL receiver
Copyright  2002, Texas Instruments Incorporated
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments.