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PCS2I99447G-32-ET Datasheet(PDF) 3 Page - PulseCore Semiconductor |
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PCS2I99447G-32-ET Datasheet(HTML) 3 Page - PulseCore Semiconductor |
3 / 14 page September 2006 PCS2I99447 rev 0.4 3.3V/2.5V 1:9 LVCMOS Clock Fanout Buffer 3 of 14 Notice: The information in this document is subject to change without notice. Table 1. Function Table Control Default 0 1 CLK_SEL 1 CLK0 input selected CLK1 input selected OE 1 Outputs disabled (high–impedance state) 1 Outputs enabled CLK_STOP 1 Outputs synchronously stopped in logic low state Outputs active Note: 1. OE = 0 will high–impedance tristate all outputs independent on CLK_STOP Table 2. Pin Configuration Pin # Pin Name I/O Type Function 3 CCLK0 Input LVCMOS Clock signal input 4 CCLK1 Input LVCMOS Alternative clock signal input 2 CLK_SEL Input LVCMOS Clock input select 5 CLK_STOP Input LVCMOS Clock output enable/disable 6 OE Input LVCMOS Output enable/disable (high–impedance tristate) 11,13,15,19,21,23,26,28,30 Q0 – Q8 Output LVCMOS Clock outputs 1,8,9,12,16,17,20,24,25,29,32 GND Supply Ground Negative power supply (GND) for Output and Core 7,10,14,18,22,27,31 VCC Supply VCC Positive power supply for I/O and core. All VCC pins must be connected to the positive power supply for correct operation Table 3. General Specifications Symbol Characteristics Min Typ Max Unit Condition VTT Output termination voltage VCC ÷2 V MM ESD protection (Machine model) 200 V HBM ESD protection (Human body model) 2000 V LU Latch-up immunity 200 mA CPD Power dissipation capacitance 10 pF Per output CIN Input capacitance 4.0 pF Inputs Table 4. Absolute Maximum Ratings 1 Symbol Characteristics Min Max Unit Condition VCC Supply Voltage -0.3 3.9 V VIN DC Input Voltage -0.3 VCC + 0.3 V VOUT DC Output Voltage -0.3 VCC + 0.3 V IIN DC Input Current ±20 mA IOUT DC Output Current ±50 mA TS Storage temperature -65 125 °C Note: 1.These are stress ratings only and are not implied for functional use. Exposure to absolute maximum ratings for prolonged periods of time may affect device reliability. |
Similar Part No. - PCS2I99447G-32-ET |
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Similar Description - PCS2I99447G-32-ET |
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