GS3490 Datasheet, PDF (10/22 Pages) Semtech Corporation – Configurable Adaptive Cable Equalizer/Cable Driver

3. Input/Output Circuits
VCC
2kΩ
2kΩ
2kΩ
SDI
SDI
RC
RC
2.625kΩ
Figure 3-1: Equalizer Serial Digital Input Circuit
EQ_SQ_ADJ
+
-
82.4kΩ
Figure 3-2: EQ_SQ_ADJ Circuit
VCC
VCC
50Ω
DDO
VCC
50Ω
DDO
Figure 3-3: Equalizer Differential Digital Data Output Circuit
GS3490
Final Data Sheet
GENDOC-058568
Rev. 1
April 2014
www.semtech.com
10 of 22
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