p2008a PulseCore Semiconductor, p2008a Datasheet
p2008a
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p2008a Summary of contents
Page 1
... FCC and is implemented in a proprietary all digital method. minimizes external The P2008A modulates the output of a single PLL in order to “spread” the bandwidth of a synthesized clock, and more importantly, decreases the peak amplitudes of its harmonics. This results in significantly lower system EMI compared to the typical narrow band signal produced by oscillators and most frequency generators ...
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... Spreading Range Selection Table.) This pin has an internal pull-up resistor. Power supply for the entire chip 20MHz 24MHz 28MHz ± 1.1% ± 1.0% ± 0.9% ± 1.6% ± 1.4% ± 1.25% 10MHz 12MHz 14MHz ± 1.1% ± 1.0% ± 0.9% ± 1.6% ± 1.4% ± 1.25% P2008A Modulation Rate 32MHz (XIN/CLKIN/20) * 62.5 KHz ± 0.8% ± 0.15% Modulation Rate 16MHz (XIN/CLKIN/20) * 62.5 KHz ± 0.8% ± 0.15 ...
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... DIV2=1 or leave it unconnected. Selecting the P2008A’s spread options is a matter of either setting SR0=1 or SR0=0. Setting SR0=0 set as a lower modulation spread, while setting introduces a wider spectral spread in the output clock. Refer Modulation output and Spreading Selections Tables ...
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... General purpose EMI Reduction IC Notice: The information in this document is subject to change without notice. Parameter Min VSS – 0.3 2 10mA 10mA) 2.5 OH 6 Parameter Min DIV2 =0 DIV2 =1 0.7 0.6 P2008A Rating Unit -0.5 to +4.6 V -65 to +125 ° +70 °C 260 °C 150 ° Typ Max Unit - 0 VDD + 0 -35 µA ...
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... A2 A θ Dimensions Inches Millimeters Min Max Min 0.004 0.010 0.10 0.053 0.069 1.35 0.049 0.059 1.25 0.012 0.020 0.31 0.007 0.010 0.18 0.193 BSC 4.90 BSC 0.154 BSC 3.91 BSC 0.050 BSC 1.27 BSC 0.236 BSC 6.00 BSC 0.016 0.050 0.41 0° 8° 0° P2008A C L Max 0.25 1.75 1.50 0.51 0.25 1.27 8° ...
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... Notice: The information in this document is subject to change without notice. 8-Pin TSSOP Package θ A1 Dimensions Inches Millimeters Max Min 0.043 0.006 0.05 0.037 0.85 0.012 0.19 0.008 0.09 0.122 2.90 0.177 4.30 0.026 BSC 0.252 BSC 0.028 0.50 0° 8° 0° P2008A Max 1.10 0.15 0.95 0.30 0.20 3.10 4.50 0.65 BSC 6.40 BSC 0.70 8° ...
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... P2008AF P2008AF-08SR P2008AF P2008AF-08TT P2008AF P2008AF-08TR P2008AF P2008AG-08ST P2008AG P2008AG-08SR P2008AG P2008AG-08TT P2008AG P2008AG-08TR P2008AG Device Ordering Information Licensed under U.S Patent Nos 5,488,627 and 5,631,921 General purpose EMI Reduction IC Notice: The information in this document is subject to change without notice. ...
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... PulseCore against all claims arising from such use. General purpose EMI Reduction IC Notice: The information in this document is subject to change without notice. P2008A Copyright © PulseCore Semiconductor All Rights Reserved Part Number: P2008A Document Version: v1 ...