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I2042AF-08TT Fiches technique(PDF) 2 Page - PulseCore Semiconductor |
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I2042AF-08TT Fiches technique(HTML) 2 Page - PulseCore Semiconductor |
2 / 9 page August 2007 P2042A rev 1.5 Notice: The information in this document is subject to change without notice. LCD Panel EMI Reduction IC 2 of 9 CP0 1 2 3 4 5 6 7 8 P2042A CLKIN CP1 VSS SSON# ModOUT SR0 VDD Pin Configuration Pin Description Pin# Pin Name Type Description 1 CLKIN I External reference frequency input. Connect to externally generated reference signal. 2 CP0 I Digital logic input used to select charge pump current. This pin has an internal pull-up resistor. Refer Modulation Selection Table. 3 CP1 I Digital logic input used to select charge pump current. This pin has an internal pull-up resistor. Refer Modulation Selection Table. 4 VSS P Ground to entire chip. Connect to system ground. 5 SSON# I Digital logic input used to enable Spread Spectrum function (Active LOW). Spread Spectrum function enabled when LOW, disabled when HIGH. This pin has an internal pull-low resistor. 6 ModOUT O Spread spectrum clock output. 7 SR0 I Digital logic input used to select Spreading Range. This pin has an internal pull-up resistor. 8 VDD P Power supply for the entire chip Modulation Selection Spreading Range (±%) CP0 CP1 SR0 32.5MHz 54MHz 65MHz 81MHz 108MHz Modulation Rate (KHz) 0 0 0 0.56 1.05 1.00 0.98 0.80 0 0 1 1.94 1.68 1.56 1.48 1.22 0 1 0 1.36 1.05 1.00 0.92 0.67 0 1 1 1.92 1.68 1.56 1.48 1.06 1 0 0 1.24 0.81 0.66 0.40 0.27 1 0 1 1.91 1.29 1.02 0.74 0.43 1 1 0 0.91 0.45 0.34 0.05 0.15 1 1 1 1.47 0.71 0.54 0.36 0.21 (FIN /40) * 62.49 KHz |
Numéro de pièce similaire - I2042AF-08TT |
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Description similaire - I2042AF-08TT |
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