Deliverables

4	GDSII and LVS Spice netlist, behavioral, synthesis, and 
LEF models, and extensive user documentation.

4	Integration support to ensure 
a successful tape out (included 
in standard design license fee).

Deskew PLL

Features

4	Designed to eliminate 
clock distribution latency in systems and individual chips.

4	Precisely aligns the clock distribution output with a 
reference clock.

4	Provides a zero-delay feedback divider and zero-skew divided clock outputs.

Specifications
Part No. TCI-TN85LP-DSMPLL

- Reference frequency range	30MHz - 600MHz
- Total output frequency range	120MHz - 600MHz
- /1 output frequency range	120MHz - 600MHz
- Reference divider values	1
- Feedback divider values	1-4
- Divided outputs provided	/1, /2, /4
- /1 output multiples of reference	1-4
- Feedback signal delay (max)	NDA Required
- Output duty cycle (nom, tol)	50%, +/-2%
- /1, /2, /4 rising phase error (max)	NDA Required
- Static phase error (max)	NDA Required
- Period jitter (P-P) (max)	NDA Required
- Input-to-output jitter (P-P) (max)	NDA Required

- Power dissipation (nom)	NDA Required
- Reset pulse width (min)	1µs
- Reset /1 output frequency range	10MHz - 100MHz
- Lock time (min allowed)	NDA Required
- /1 freq. overshoot (full-~/half-~) (max)	NDA Required
- Area (including isolation) (max)	NDA Required

- Number of PLL supply pkg. pins	1 VDDA, 1 VSSA (preferred)
- Low freq. supply noise est. (P-P) (max)	10% VDDA
- Low freq. sub. noise est. (P-P) (max)	10% VDDA
- Reference input jitter (long-term, P-P) (max)	NDA Required
- Reference/Feedback H/L pulse width (min)	NDA Required

- Process technology	TSMC CLN85LP 90nm
- Supply voltage (VDD, VDDA) (nom, tol)	1.2V, +/-10%
- Junction temperature (nom, min, max)	70C, -40C, 125C
*	Jitter numbers are worst-case estimates with 10% VDDA supply and 
substrate noise—actual results will be better.