mpc904 Freescale Semiconductor, Inc, mpc904 Datasheet
mpc904
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mpc904 Summary of contents
Page 1
... Note that when the MPC903 is re-enabled via the Enable1 pin, the user must allow for the oscillator to regain stability. Thus, the re-enabling of the chip cannot occur instantaneously. The MPC904 and MPC905 Enable functions are slightly different than the 903 and are outlined in the function tables on the following page. ...
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... MPC903 MPC904 MPC905 FUNCTION TABLE Outputs ENABLE1 ENABLE2 MPC903 MPC904 0 0 Low Low 0 1 Low Low 1 0 Toggling Toggling 1 1 Toggling Toggling ABSOLUTE MAXIMUM RATINGS* Symbol V DD Supply Voltage V IN Input Voltage T oper Operating Temperature Range T stg Storage Temperature Range ...
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... Figure 2. Crystal Oscillator Interface Parameter Value Fundamental AT Cut Parallel Resonance* 75ppm 150pm 5–7pF 50 to 80Ω 100µW 5ppm/Yr (First 3 Years) 3 MPC903 MPC904 MPC905 Max Unit Condition 50 MHz 100 0.60T Periods 0.60T 1 0.55T 2 0.55T Desired Period ...
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... MPC903 MPC904 MPC905 BCLK5 BCLK0–4 ENABLE2 ENABLE1 Driving Transmission Lines The MPC903/904/905 clock driver was designed to drive high speed signals in a terminated transmission line environment. To provide the optimum flexibility to the user the output drivers were designed to exhibit the lowest impedance possible. With an output impedance of less than 10Ω ...
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... In addition IV characteristics are in the process of being generated to support the other board level simulators in general use MPC903 MPC904 MPC905 50Ω 36Ω 50Ω 36Ω 7Ω + 36Ω 36Ω = 50Ω ...
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... MPC903 MPC904 MPC905 –A– –T– SEATING PLANE 0.25 (0.010 Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...