PhaseLink.com

EMI REDUCTION

PhaseLink's proprietary Spread Spectrum Timing (SST) technology can efficiently suppress EMI without requiring expensive enclosures or system redesign. These EMI ICs with very low Cycle to Cycle jitter (Typical measured at 100ps) are suitable for clock generation from a single crystal or a signal reference.

Product Overview:

Factory Programmable Products

Part
Number # of
PLLs Input (MHz) Output
(MHz) # of
Outputs Voltage Programmable Pin(s) Ultra
Low
Power Other Features Package Datasheet

Crystal Reference 1.8V 2.5V 3.3V PDB OE CSEL CLK

MHz to MHz Programmable EMI Reduction Clocks

PL671-01 1 10 - 40 1 - 200 ≤200 ≤3 ≤3 outputs
SST % 0.25% to 4%
CLOCK/PDB/CSEL MSOP-8L
SOP-8L
SOT23-6L

PL671-01A-D 1 10 - 40 1 - 200 ≤200 1 EMI Reduction
Starter Kit MSOP-8L
SOP-8L

PL671-02 1 -- 1 - 200 ≤200 3 Dedicated Reference input
Up to 3 clocks SOT23-6L
TSOT-6L

PL671-25 1 10 - 40 1 - 200 ≤200 ≤3 ≤3 outputs
SST % 0.25% to 4%
CLOCK/PDB/CSEL MSOP-8L
SOP-8L
SOT23-6L

Notes: C: Center Spread. D: Down Spread.
General SST spread is at .25% increments. Please refer to the datasheet for more detail.

Back to top ^ ^

Pin-Programmable Products

Part Number Function Input (MHz) Outputs
(MHz) SST Modulation
Magnitude * Voltage Package Datasheet

PLL701-01
1X PLL + SST

10 - 30 Xtal
10 - 30 REF

10 - 30

0.50% to 3.50%
A, C, D Spread

3.3V
SOP-8L

These products are not recommended for new designs.

Please see the PL671 product family above.

PLL701-02
2X PLL + SST

10 - 30 Xtal
10 - 30 REF

20 - 60

0.50% to 3.50%
A, C, D Spread

3.3V
SOP-8L

PLL701-04
4X PLL + SST

10 - 30 Xtal
10 - 30 REF

40 - 120

0.50% to 3.50%
A, C, D Spread

3.3V
SOP-8L

PLL701-06
6X PLL + SST

10 - 30 Xtal
10 - 30 REF

60 - 180

0.50% to 2.50%
A, C, D Spread

3.3V
SOP-8L

PLL701-21
1X PLL + SST

24 - 200 REF

24 - 200

0.50% to 2.5%
Center Spread

3.3V
SOP-8L

PLL701-25
1X PLL + SST

33 - 90 REF

33 - 90
5 outputs

+/-0.50%
Center Spread

3.3V
SOP-8L

PLL701-26
1X PLL + SST

33 - 90 REF

33 - 90
5 outputs

+/-1.0%
Center Spread

3.3V
SOP-8L

PLL702-01

Fixed output + SST

14.318

7 outputs
up to 133

-0.5% to -1.25%
Down Spread

3.3V
28 SSOP

Notes: C: Center Spread. A: Asymmetric Spread. D: Down Spread.
General SST spread is at .25% increments. Please refer to the datasheet for more detail.

Back to top ^ ^