IDT2308-3DCI IDT, Integrated Device Technology Inc, IDT2308-3DCI Datasheet - Page 4
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IDT2308-3DCI
Manufacturer Part Number
IDT2308-3DCI
Description
IC CLK MLTPLR ZDB 1:4 16SOIC
Manufacturer
IDT, Integrated Device Technology Inc
Type
Multiplier, Zero Delay Bufferr
Datasheet
1.IDT2308-2DCG8.pdf
(13 pages)
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
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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