IDT2308-3DCI IDT, Integrated Device Technology Inc, IDT2308-3DCI Datasheet - Page 4

• Manufacturer Part Number: IDT2308-3DCI
• Description: IC CLK MLTPLR ZDB 1:4 16SOIC
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Multiplier, Zero Delay Bufferr

Specifications of IDT2308-3DCI

• Pll: Yes with Bypass
• Input: LVTTL
• Output: LVTTL
• Number Of Circuits: 1
• Ratio - Input:output: 1:8
• Differential - Input:output: No/No
• Frequency - Max: 133.3MHz
• Divider/multiplier: No/Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC
• Frequency-max: 133.3MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 2308-3DCI

ZERO DELAY AND SKEW CONTROL
be driving a total load of 7pF plus any additional load that it drives. The relative loading of this output (with respect to the remaining outputs) can adjust
the input-output delay.
adjustments are required, use the Output Load Difference Chart to calculate loading differences between the feedback output and remaining outputs.
Ensure the outputs are loaded equally, for zero output-output skew.
IDT2308
3.3V ZERO DELAY CLOCK MULTIPLIER
To close the feedback loop of the IDT2308, the FBK pin can be driven from any of the eight available output pins. The output driving the FBK pin will
For applications requiring zero input-output delay, all outputs including the one providing feedback should be equally loaded. If input-output delay
-1000
-1500
1500
1000
-500
500
0
REF TO CLKA/CLKB DELAY vs. OUTPUT LOAD DIFFERENCE BETWEEN FBK PIN AND CLKA/CLKB PINS
-30
-25
OUTPUT LOAD DIFFERENCE BETWEEN FBK PIN AND CLKA/CLKB PINS ( pF)
-20
-15
-10
-5
4
0
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
5
10
15
20
25
30