IDT82V3255TFG8 IDT, Integrated Device Technology Inc, IDT82V3255TFG8 Datasheet - Page 71

• Manufacturer Part Number: IDT82V3255TFG8
• Description: IC PLL WAN SMC STRATUM 3 64-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: PLL Clock Generatorr

Specifications of IDT82V3255TFG8

• Input: CMOS, LVDS, PECL
• Output: CMOS, LVDS, PECL
• Frequency - Max: 622.08MHz
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Frequency-max: 622.08MHz
• Function: Wan PLL
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: TQFP
• Pin Count: 64
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 82V3255TFG8

IN1_IN2_DIFF_SEL_PRIORITY_CNFG - Differential Input Clock 1 & 2 Priority Configuration *
Programming Information
Address: 28H
Type: Read / Write
Default Value: 00000000
IDT82V3255
IN2_DIFF_SEL_
PRIORITY3
7 - 4
3 - 0
Bit
7
INn_DIFF_SEL_PRIORITY[3:0]
INn_DIFF_SEL_PRIORITY[3:0]
IN2_DIFF_SEL_
PRIORITY2
Name
6
IN2_DIFF_SEL_
PRIORITY1
5
These bits set the priority of the corresponding INn_DIFF. Here n is 2.
0000: Disable INn_DIFF for automatic selection. (default)
0001: Priority 1.
0010: Priority 2.
0011: Priority 3.
0100: Priority 4.
0101: Priority 5.
0110: Priority 6.
0111: Priority 7.
1000: Priority 8.
1001: Priority 9.
1010: Priority 10.
1011: Priority 11.
1100: Priority 12.
1101: Priority 13.
1110: Priority 14.
1111: Priority 15.
These bits set the priority of the corresponding INn_DIFF. Here n is 1.
0000: Disable INn_DIFF for automatic selection. (default)
0001: Priority 1.
0010: Priority 2.
0011: Priority 3.
0100: Priority 4.
0101: Priority 5.
0110: Priority 6.
0111: Priority 7.
1000: Priority 8.
1001: Priority 9.
1010: Priority 10.
1011: Priority 11.
1100: Priority 12.
1101: Priority 13.
1110: Priority 14.
1111: Priority 15.
IN2_DIFF_SEL_
PRIORITY0
4
71
IN1_DIFF_SEL_
PRIORITY3
3
Description
IN1_DIFF_SEL_
PRIORITY2
2
IN1_DIFF_SEL_
PRIORITY1
1
December 3, 2008
IN1_DIFF_SEL_
PRIORITY0
0
WAN PLL