THS6182_07 Datasheet, PDF (23/35 Pages) Texas Instruments – LOW-POWER DISSIPATION ADSL LINE DRIVER

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APPLICATION INFORMATION (continued)
C1
V_I
R1
+
R2
_
C2
R_F
R_G
THS6182
SLLS544G – SEPTEMBER 2002 – REVISED NOVEMBER 2004
R1 = R2 = R
C1 = C2 = C
Q = Peaking Factor
(Butterworth Q = 0.707)
f–3dB
+
1
2pRC
( ) ^{RG =}
R_F
1
2− _Q
Figure 76. 2-Pole Low-Pass Sallen-Key Filter
EVALUATION BOARD
An evaluation board is available for the THS6182. This board has been configured for proper thermal
management of the THS6182. The circuitry has been designed for a typical ADSL application as shown
previously in this document. For more detailed information, refer to the THS6182EVM User's Guide (literature
number SLOU152). To order the evaluation board contact your local TI sales office or distributor.
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