THS6072 Datasheet, PDF (16/24 Pages) Texas Instruments – LOW-POWER ADSL DIFFERENTIAL RECEIVER

THS6072
LOW-POWER ADSL DIFFERENTIAL RECEIVER
SLOS290A – FEBRUARY 2000 – REVISED APRIL 2000
APPLICATION INFORMATION
general configurations
When receiving low-level signals, limiting the bandwidth of the incoming signals into the system is often
required. The simplest way to accomplish this is to place an RC filter at the noninverting terminal of the amplifier
(see Figure 44).
RG
RF
–
VI
+
VO
R1
C1
ǒ Ǔǒ Ǔ ^{+ f–3dB}
1
2pR1C1
+ ) ₎ ^VO
VI
1
RF
RG
1
1
sR1C1
Figure 44. Single-Pole Low-Pass Filter
16
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