IDT82V3280DQ IDT, Integrated Device Technology Inc, IDT82V3280DQ Datasheet - Page 124
IDT82V3280DQ
Manufacturer Part Number
IDT82V3280DQ
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT82V3280DQ.pdf
(167 pages)
Specifications of IDT82V3280DQ
Function
Wan PLL
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Package Type
TQFP EP
Pin Count
100
Mounting
Surface Mount
Lead Free Status / RoHS Status
Not Compliant
Available stocks
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Manufacturer
Quantity
Price
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IDT82V3280DQ
Manufacturer:
SIL
Quantity:
6 224
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T0_DPLL_ACQ_BW_DAMPING_CNFG - T0 DPLL Acquisition Bandwidth & Damping Factor Configuration
Programming Information
IDT82V3280
Address: 57H
Type: Read / Write
Default Value: 01101111
T0_DPLL_ACQ
_DAMPING2
7 - 5
4 - 0
Bit
7
T0_DPLL_ACQ_DAMPING[2:0]
T0_DPLL_ACQ_BW[4:0]
T0_DPLL_ACQ
_DAMPING1
6
Name
T0_DPLL_ACQ
_DAMPING0
5
These bits set the acquisition damping factor for T0 DPLL.
000: Reserved.
001: 1.2.
010: 2.5.
011: 5. (default)
100: 10.
101: 20.
110, 111: Reserved.
These bits set the acquisition bandwidth for T0 DPLL.
00000: 0.5 mHz.
00001: 1 mHz.
00010: 2 mHz.
00011: 4 mHz.
00100: 8 mHz.
00101: 15 mHz.
00110: 30 mHz.
00111: 60 mHz.
01000: 0.1 Hz.
01001: 0.3 Hz.
01010: 0.6 Hz.
01011: 1.2 Hz.
01100: 2.5 Hz.
01101: 4 Hz.
01110: 8 Hz.
01111: 18 Hz. (default)
10000: 35 Hz.
10001: 70 Hz.
10010: 560 Hz.
10011 ~ 11111: Reserved.
T0_DPLL_ACQ
_BW4
4
124
T0_DPLL_ACQ
_BW3
3
Description
T0_DPLL_ACQ
_BW2
2
T0_DPLL_ACQ
_BW1
1
T0_DPLL_ACQ
March 02, 2009
_BW0
0
WAN PLL
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