TLK3134_1 Datasheet, PDF (146/150 Pages) Texas Instruments – 4-Channel Multi-Rate Transceiver

TLK3134
4-Channel Multi-Rate Transceiver
SLLS838D – MAY 2007 – REVISED JULY 2008
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
www.ti.com
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
146 APPENDIX B – Jitter Cleaner PLL External Loop Filter
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