THS6022
250-mA DUAL DIFFERENTIAL LINE DRIVER
SLOS225C – SEPTEMBER 1998 – REVISED JANUARY 2000
D
D
D
D
D
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D
D
ADSL, HDSL and VDSL Diff. Line Driver
200 mA Output Current Minimum Into 50-Ω
Load
High Speed
– 210 MHz Bandwidth (–3dB) at 50-Ω Load
– 300 MHz Bandwidth (–3dB) at 100-Ω Load
– 1900 V/µs Slew Rate, G = 5
Low Distortion
– –69 dB 3rd Order Harmonic Distortion at
f = 1 MHz, 50-Ω Load, and V
O(PP)
= 20 V
Independent Power Supplies for Low
Crosstalk
Wide Supply Range
±
5 V to
±15
V
Thermal Shutdown and Short Circuit
Protection
Evaluation Module Available
Thermally Enchanced TSSOP (PWP)
PowerPAD™ Package
(TOP VIEW)
V
CC
–
1OUT
V
CC+
1IN+
1IN–
NC
NC
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
CC
–
2OUT
V
CC+
2IN+
2IN–
NC
NC
NC – No internal connection
(SIDE VIEW)
Cross Section View Showing PowerPAD
† This terminal is internally connected to the thermal pad.
MicroStar™ Junior (GQE) Package
(TOP VIEW)
description
The THS6022 contains two high-speed drivers
capable of providing 200 mA output current (min)
into a 50-Ω load. These drivers can be configured
differentially to drive a 50-V p-p output signal over
low-impedance lines. The drivers are current
feedback amplifiers, designed for the high slew
rates necessary to support low total harmonic
(SIDE VIEW)
distortion (THD) in xDSL applications. The
THS6022 is ideally suited for asymmetrical digital
subscriber line (ADSL) at the remote terminal, high data rate digital suscriber line (HDSL), and very high data
rate digital suscriber line (VDSL), where it supports the high-peak voltage and current requirements of these
applications. Separate power supply connections for each driver are provided to minimize crosstalk.
HIGH-SPEED xDSL LINE DRIVER/RECEIVER FAMILY
DEVICE
THS6002
THS6012
THS6022
THS6032
THS6062
THS7002
DRIVER
RECEIVER
DESCRIPTION
Dual differential line drivers and receivers
500-mA dual differential line driver
250-mA dual differential line driver
Low-power ADSL central office line driver
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Low-noise ADSL receiver
Low-noise programmable gain ADSL receiver
CAUTION: The THS6022 provides ESD protection circuitry. However, permanent damage can still occur if this device is subjected
to high-energy electrostatic discharges. Proper ESD precautions are recommended to avoid any performance degradation or loss
of functionality.
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 Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
©
2000, Texas Instruments Incorporated
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
1
TI [ TEXAS INSTRUMENTS ]
