ICS8545BGT IDT, Integrated Device Technology Inc, ICS8545BGT Datasheet - Page 9

• Manufacturer Part Number: ICS8545BGT
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of ICS8545BGT

• Number Of Clock Inputs: 2
• Mode Of Operation: Single-Ended
• Output Frequency: 650MHz
• Output Logic Level: LVDS
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TSSOP
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Signal Type: LVCMOS/LVTTL
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Not Compliant

Parameter Measurement Information, continued
Output Short Circuit Current Setup
Application Information
Recommendations for Unused Input and Output Pins
Inputs:
CLK Inputs
For applications not requiring the use of a clock input, it can be left
floating. Though not required, but for additional protection, a 1kΩ
resistor can be tied from the CLK input to ground.
LVCMOS Control Pins
All control pins have internal pull-ups or pull-downs; additional
resistance is not required but can be added for additional
protection. A 1kΩ resistor can be used.
IDT™ / ICS™ LVDS FANOUT BUFFER
DC Input
ICS8545
LOW SKEW, 1-TO-4, LVCMOS/LVTTL-TO-LVDS FANOUT BUFFER
V
DD
LVDS
out
out
I
I
OSB
OS
9
Outputs:
LVDS Outputs
All unused LVDS output pairs can be either left floating or
terminated with 100Ω across. If they are left floating, there should
be no trace attached.
ICS8545BG REV. D OCTOBER 28, 2008