THS6022_16 Datasheet, PDF (34/44 Pages) Texas Instruments – 250-mA DUAL DIFFERENTIAL LINE DRIVER

THS6022
SLOS225D – SEPTEMBER 1998 – REVISED JULY 2007
www.ti.com
Another good use for the THS6022 amplifiers is as very good video distribution amplifiers. One characteristic of
distribution amplifiers is the fact that the differential phase (DP) and the differential gain (DG) are compromised
as the number of lines increases and the closed-loop gain increases. Be sure to use termination resistors
throughout the distribution system to minimize reflections and capacitive loading.
715 W
715 W
+5V
THS6022
–
V_I
+
75 W – 5 V
75 W Transmission Line
75 W
V_O1
N Lines
75 W
75 W
V_ON
75 W
Figure 65. Video Distribution Amplifier Application
S0291-01
Evaluation Board
An evaluation board is available for the THS6022 (literature number SLOP133). This board has been configured
for proper thermal management of the THS6022. The circuitry has been designed for a typical ADSL application
as shown previously in this document. For more detailed information, see the THS6022 250-mA Dual Differential
Drivers Evaluation Module user's guide (SLOV035). To order the evaluation board, contact your local TI sales
office or distributor.
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