IDT82V3012 Integrated Device Technology, IDT82V3012 Datasheet - Page 5

• Manufacturer Part Number: IDT82V3012
• Description: T1/e1/oc3 Wan Pll With Dual Reference Inputs
• Manufacturer: Integrated Device Technology

List of Figures
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IDT82V3012 SSOP56 Package Pin Assignment ................................................................................................................................ 2
State Control Circuit .......................................................................................................................................................................... 10
State Control Diagram....................................................................................................................................................................... 10
TIE Control Block Diagram................................................................................................................................................................ 12
Reference Switch with TIE Control Block Enabled............................................................................................................................ 13
Reference Switch with TIE Control Block Disabled........................................................................................................................... 13
DPLL Block Diagram ......................................................................................................................................................................... 14
Clock Oscillator Circuit ...................................................................................................................................................................... 15
Power-Up Reset Circuit..................................................................................................................................................................... 16
IDT82V3012 Power Decoupling Scheme.......................................................................................................................................... 16
Timing Parameter Measurement Voltage Levels .............................................................................................................................. 27
Input to Output Timing (Normal Mode).............................................................................................................................................. 29
Output Timing 1................................................................................................................................................................................. 30
Output Timing 2................................................................................................................................................................................. 31
Input Control Setup and Hold Timing ................................................................................................................................................ 31
LIST OF FIGURES
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May 24, 2006