W181-01G Cypress Semiconductor Corp, W181-01G Datasheet - Page 4

• Manufacturer Part Number: W181-01G
• Description: CLOCK EMI REDUCTION SSCG 8-SOIC
• Manufacturer: Cypress Semiconductor Corp
• Series: Premis™r
• Type: Clock/Frequency Synthesizer, Spread Spectrum Clock Generatorr

Specifications of W181-01G

• Pll: Yes
• Input: Clock, Crystal
• Output: CMOS
• Number Of Circuits: 1
• Ratio - Input:output: 1:1
• Differential - Input:output: No/No
• Frequency - Max: 75MHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 3.135 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 75MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1395

Document #: 38-07152 Rev. *D
MAX.
MIN.
Figure 2. Clock Harmonic with and without SSCG Modulation Frequency Domain Representation
SSFTG
Frequency Span (MHz)
Center spread
Typical Clock
Figure 3. Typical Modulation Profile
Spectrum
Enabled
Spread
EMI Reduction
Frequency Span (MHz)
Down Spread
Spectrum
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Spread
Non-
W181