TLK3131_15 Datasheet, PDF (97/102 Pages) Texas Instruments – Single Channel Multi-Rate Transceiver

TLK3131
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SLLS957A – DECEMBER 2008 – REVISED DECEMBER 2009
B APPENDIX B – Jitter Cleaner PLL External Loop Filter
The following external loop filter is required anytime the Jitter Cleaner PLL is enabled.
CP_OUT
TLK Device
VTUNE
R1=100W
R3=1.21kW
C2=1.5nF
C3=1.800nF
C1=3.3uF
VSSA_VCO VSSA_VCO
VSSA_VCO
External passive loop filter
Figure B-1. Jitter Cleaner External Loop Filter
Copyright © 2008–2009, Texas Instruments Incorporated
APPENDIX B – Jitter Cleaner PLL External Loop Filter
97
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