IDT82V3285DQ IDT, Integrated Device Technology Inc, IDT82V3285DQ Datasheet - Page 141

• Manufacturer Part Number: IDT82V3285DQ
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V3285DQ

• Function: Wan PLL
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: TQFP
• Pin Count: 100
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

A
Averaged Phase Error ........................................................................ 32
B
Bandwidths and Damping Factors ..................................................... 32
C
Calibration .......................................................................................... 18
Coarse Phase Loss ............................................................................ 25
Crystal Oscillator ................................................................................ 18
Current Frequency Offset ................................................................... 32
D
DCO ................................................................................................... 32
Division Factor .................................................................................... 20
DPLL Hard Alarm ............................................................................... 25
DPLL Hard Limit ................................................................................. 25
DPLL Operating Mode ................................................................. 32
DPLL Soft Alarm ................................................................................. 25
DPLL Soft Limit .................................................................................. 25
E
External Sync Alarm ........................................................................... 39
F
Fast Loss ............................................................................................ 25
Fine Phase Loss ................................................................................. 25
Index
Acquisition Bandwidth and Damping Factor ............................... 32
Locked Bandwidth and Damping Factor ..................................... 32
Starting Bandwidth and Damping Factor .................................... 32
Free-Run mode ................................................................... 32
Holdover mode .................................................................... 32
Locked mode ....................................................................... 32
Lost-Phase mode ....................................................................... 32
Pre-Locked mode ....................................................................... 32
Pre-Locked2 mode ..................................................................... 33
Automatic Fast Averaged ................................................... 33
Automatic Instantaneous .................................................... 33
Automatic Slow Averaged .................................................. 33
Manual ................................................................................ 33
Temp-Holdover mode ......................................................... 32
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33
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141
Frequency Hard Alarm .................................................................22
Frequency Hard Alarm Threshold ...................................................... 22
H
Hard Limit ........................................................................................... 25
Holdover Frequency Offset ................................................................ 33
I
IIR ...................................................................................................... 33
Input Clock Frequency ....................................................................... 22
Input Clock Selection ......................................................................... 23
Internal Leaky Bucket Accumulator ................................................... 21
L
Limit ................................................................................................... 35
LPF .................................................................................................... 32
M
Master / Slave Application ................................................................. 44
Master / Slave Configuration .............................................................. 41
Master Clock ...................................................................................... 18
Microprocessor Interface ................................................................... 45
microprocessor interface
N
No-activity Alarm ..........................................................................21
P
PBO ................................................................................................... 35
Automatic selection ..............................................................24
External Fast selection .........................................................23
Forced selection ...................................................................24
Bucket Size ................................................................................ 21
Decay Rate ................................................................................ 21
Lower Threshold ........................................................................ 21
Upper Threshold ........................................................................ 21
EPROM ...................................................................................... 46
Intel ............................................................................................ 49
Motorola ..................................................................................... 51
Multiplexed ................................................................................. 47
Serial .......................................................................................... 53
Index
April 11, 2007
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