GS2986 Datasheet, PDF (37/41 Pages) Gennum Corporation – Standards indication in Auto mode

5. Typical Application Circuit
GND
47n
VCC
10n
18p
18p
GND
27MHz
1M
GND
Data Input 0
Data Input 1
Data Input 2
Data Input 3
220n
1 _{CP_CAP}
2
HIF 3
DDI0
HIF
4 _DDI0
5 _DDI1
6 _DDI1
7 _DDI2
8 _DDI2
9 _DDI3
10 _DDI3
GS2986
VEE_DDO0 ³⁰
VCC_DDO0 ²⁹
DDO0 ²⁸
DDO0 ²⁷
VEE_DDO1 ²⁶
VCC_DDO1 ²⁵
DDO1/RCO ²⁴
DDO1/RCO ²³
DDO1_DISABLE ²²
SD/HD ²¹
VCC
10n
GND
Data Output 0
VCC
10n
GND
Data Output 1/
Serial Clock
10n
1u
10u
VCC
GND
R*
VCC
10n
GND
GND
Note: R* value is set to 267Ω for 2.5v supply or 422Ω for 3.3v supply.
Figure 5-1: GS2986 Typical Application Circuit
GS2986 Multi-Rate SDI Reclocker with Equalization &
De-emphasis
Data Sheet
52134 - 3
July 2012
37 of 41