PI6C2309-1HW Просмотр технического описания (PDF) - Pericom Semiconductor Corporation
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PI6C2309-1HW Datasheet PDF : 6 Pages
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PI6C2309-1
3.3V Zero-Delay Buffer 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
Zero Delay and Skew Control
REF. Input to CLKA/CLKB Delay vs. Difference in Loading between CLK_OUT pin and CLKA/CLKB pins.
800
600
400
200
0
-25
-20
-15
-10
-5
0
5
10
15
20
25
-200
-400
-600
PI6C2309-1H
-800
-900
PI6C2309-1
-1000
Output Load Difference: CLK_OUT Load - CLKA/CLKB Load (pF)
To achieve a Zero Delay between the input and output, all outputs
should be uniformly loaded. The relative loading of CLK_OUT(with
respect to the remaining outputs) can adjust the input-output delay.
This is shown in the graph above.
For applications requiring zero input-output delay, all outputs,
including CLK_OUT, should be equally loaded. Even if CLK_OUT
is not used, it must have a capacitive load that is equal to that on every
other output. If input-output delay adjustments are required, use the
above graph to calculate loading differences between the feedback
output and remaining outputs.
Maximum Ratings
Supply Voltage to Ground ................................ –0.5Vto+7.0V
DC Input Voltage (Except REF) ................ –0.5VtoVDD+0.5V
DC Input Voltage REF ............................................... –0.5 to 7V
Storage Temperature ...................................... –65º C to +150ºC
Maximum Soldering Temperature (10 seconds) ............... 260ºC
Junction Temperature ...................................................... 150ºC
Static Discharge Voltage
(per MIL-STD-883, Method 3015) ................................. >2000V
2
PS8478 04/27/00
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