GS6042 Datasheet, PDF (17/21 Pages) Semtech Corporation – 6G UHD-SDI/3G/HD/SD Adaptive Cable Equalizer

5.3 Typical Application Circuit
VCC_A VCC_O
10nF
10nF
16
13
7 _BYPASS
SDI
6.2nH*
2 _SDI
1μF
75Ω
68.1Ω
3
SDI
1μF
0Ω**
37.5Ω
8 _{SQ_ADJ}
GS6042
9 _{OP_CTL}
*Value dependent on layout
**This is a placeholder to allow
for flexibility in the termination
circuit population. It can be
populated with 0W by default.
4 _{GAIN_SEL}
14 _SLEEP
470nF
5 _AGC
6
AGC
1
12
11
DDO
10
DDO
15
CD
4.7μF
4.7μF
Figure 5-1: GS6042 Typical Application Circuit Recommended for Extended Cable
Reach Applications
VCC_O VCC_A
6.2nH
75Ω
10nF
10nF
13
16
7
BYPASS
2 _SDI
1μF
75Ω
3
SDI
1μF
37.4Ω
8
SQ_ADJ
9
OP_CTL
GS6042
4 _{GAIN_SEL}
14
SLEEP
470nF
5
AGC
6
AGC
1
12
11
DDO
10
DDO
4.7μF
4.7μF
15
CD
Figure 5-2: GS6042 Alternate Application Circuit Recommended for Drop in
Replacement Applications
GS6042
Final Data Sheet
PDS-060055
Rev. 3
May 2014
www.semtech.com
17 of 21
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