IDT2309-1HPGI IDT, Integrated Device Technology Inc, IDT2309-1HPGI Datasheet - Page 6

• Manufacturer Part Number: IDT2309-1HPGI
• Description: IC CLK BUFF ZD PLL HIDRV 16TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Zero Delay Bufferr

Specifications of IDT2309-1HPGI

• Pll: Yes with Bypass
• Input: LVTTL
• Output: LVTTL
• Number Of Circuits: 1
• Ratio - Input:output: 1:9
• Differential - Input:output: No/No
• Frequency - Max: 133MHz
• Divider/multiplier: No/No
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Frequency-max: 133MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 2309-1HPGI; 800-1297

ZERO DELAY AND SKEW CONTROL
loading can affect and adjust the input/output delay. The Output Load Difference diagram illustrates the PLL's relative loading with respect to the other
outputs that can adjust the Input-Output (I/O) Delay.
load equal to that on the other outputs in order to obtain true zero I/O Delay. If I/O Delay adjustments are needed, use the Output Load Difference diagram
to calculate loading differences between the CLKOUT pin and other outputs. For zero output-to-output skew, all outputs must be loaded equally.
IDT2309
3.3V ZERO DELAY CLOCK BUFFER
For designs utilizing zero I/O Delay, all outputs including CLKOUT must be equally loaded. Even if the output is not used, it must have a capacitive
All outputs should be uniformly loaded in order to achieve Zero I/O Delay. Since the CLKOUT pin is the internal feedback for the PLL, its relative
-1000
-1500
1500
1000
-500
500
0
REF TO CLKA/CLKB RELAY vs. OUTPUT LOAD DIFFERENCE BETWEEN CLKOUT PIN AND CLKA/CLKB PINS
-30
-25
OUTPUT LOAD DIFFERENCE BETWEEN CLKOUT PIN AND CLKA/CLKB PINS (pF)
-20
-15
-10
-5
6
0
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
5
10
15
20
25
30