IDT5T30553DCGI IDT, Integrated Device Technology Inc, IDT5T30553DCGI Datasheet - Page 2

• Manufacturer Part Number: IDT5T30553DCGI
• Description: IC CLK BUFFER/DVR 1:4 8SOIC
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Fanout Buffer (Distribution)r

Specifications of IDT5T30553DCGI

• Number Of Circuits: 1
• Ratio - Input:output: 1:4
• Differential - Input:output: No/No
• Input: Clock
• Output: Clock
• Frequency - Max: 200MHz
• Voltage - Supply: 2.375 V ~ 3.45 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 200MHz
• Number Of Outputs: 4
• Operating Supply Voltage (max): 3.45V
• Operating Temp Range: -40C to 85C
• Propagation Delay Time: 5ns
• Operating Supply Voltage (min): 2.375V
• Mounting: Surface Mount
• Pin Count: 8
• Operating Supply Voltage (typ): 2.5/3.3V
• Package Type: SOIC N
• Input Frequency: 200MHz
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1919-5

Pin Assignment
Pin Descriptions
External Components
IDT™ LOW SKEW 1 TO 4 CLOCK BUFFER
Number
IDT5T30553
LOW SKEW 1 TO 4 CLOCK BUFFER
Pin
1
2
3
4
5
6
7
8
A minimum number of external components are required for proper operation. A decoupling capacitor of 0.01 µF
should be connected between VDD on pin 1 and GND on pin 4, as close to the device as possible. A 33
terminating resistor may be used on each clock output if the trace is longer than 1 inch.
To achieve the low output skew that the IDT5T30553 is capable of, careful attention must be paid to board layout.
Essentially, all four outputs must have identical terminations, identical loads and identical trace geometries. If they
do not, the output skew will be degraded. For example, using a 30 series termination on one output (with 33 on
the others) will cause at least 15 ps of skew.
GN D
V D D
Q0
Q1
Name
GND
ICLK
VDD
Pin
OE
Q0
Q1
Q2
Q3
1
2
3
4
Output
Output
Output
Output
Power
Power
Type
Input
Input
8 - p i n S OI C
Pin
Clock output 0.
Clock output 1.
Clock input.
Clock Output 2.
Clock Output 3.
Output Enable. Tri-states outputs when low. Connect to VDD for normal operation.
Connect to +2.5 V or +3.3 V.
Connect to ground.
8
7
6
5
O E
Q 3
Q 2
I CL K
2
Pin Description
IDT5T30553
FAN OUT BUFFER
REV C 090209
series