EQCO30R5.D Datasheet, PDF (8/24 Pages) Microchip Technology – EQCO30R5.D 3G/HD-SDI Video Cable Equalizer

EQCO30R5.D
2.0 APPLICATION INFORMATION
2.1 Typical Application Circuit for SMPTE Video Signals
Figure 2-1 illustrates a typical schematic
implementation of the EQCO30R5 used as an
equalizer for SMPTE video signals.
FIGURE 2-1:
EQCO30R5.D TYPICAL APPLICATION CIRCUIT FOR SMPTE VIDEO SIGNALS
2.1.1 RETURN-LOSS NETWORK
For optimal return-loss, an external return-loss network
is needed. The value of R2 is 75Ω, and the value of L1
is 2.7 nH.
TABLE 2-1: COMPONENT RECOMMENDATION FOR THE EQCO30R5.D BOARD LAYOUT FOR
SMPTE VIDEO SIGNALS
Element
R2, R3, R4, R5
L1
75Ω ±1%
2.7 nH
Value
Size
0402
0402
Recommended Component
DS60001304B-page 8
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