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Advanced Clock Drivers Devices 2 Freescale Semiconductor MPC9109 Figure 1. Logic Diagram Figure 2. Pinout: 32-Lead TQFP (Top View) LVCMOS_CLK Q0 PECL_CLK 0 1 LVCMOS_CLK_Sel PECL_CLK Q1–Q16 16 Q17 (INTERNAL PULLDOWN) GNDO Q5 Q4 Q3 VCCO Q2 Q1 Q0 VCCO Q12 Q13 Q14 GNDO Q15 Q16 Q17 25 26 27 28 29 30 31 32 15 14 13 12 11 10 9 12 3 4 5 6 78 24 23 22 21 20 19 18 17 16 MPC9109 Table 1. Function Table LVCMOS CLK_Sel Input 0 PECL_CLK 1 LVCMOS_CLK Table 2. Power Supply Voltages Supply Pin Voltage Level VCCI 2.5 V or 3.3 V ± 5% VCCO 2.5 V or 3.3 V ± 5% MPC9109 Low Voltage 1:18 Clock Distribution Chip NETCOM IDT™ Low Voltage 1:18 Clock Distribution Chip Freescale Timing Solutions Organization has been acquired by Integrated Device Technology, Inc MPC9109 2 |