ICS889872AKLFT IDT, Integrated Device Technology Inc, ICS889872AKLFT Datasheet - Page 11

• Manufacturer Part Number: ICS889872AKLFT
• Description: IC BUFFER/DIVIDER HS 16-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Fanout Buffer (Distribution), Dividerr

Specifications of ICS889872AKLFT

• Number Of Circuits: 1
• Ratio - Input:output: 1:3
• Differential - Input:output: Yes/Yes
• Input: CML, LVDS, LVPECL
• Output: LVDS
• Frequency - Max: 2GHz
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-VFQFN
• Frequency-max: 2GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 889872AKLFT

2.5V LVDS Driver Termination
Figure 5 shows a typical termination for LVDS driver in
characteristic impedance of 100Ω differential (50Ω single)
Figure 5. Typical LVDS Driver Termination
IDT™ / ICS™ LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION
ICS889872
DIFFERENTIAL-TO-LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION
2.5V
LVDS Driver
100Ω Differential Transmission Line
50Ω
50Ω
R1
100Ω
11
transmission line environment. For buffer with multiple LDVS driver,
it is recommended to terminate the unused outputs.
+
–
2.5V
ICS889872AK REV. B JULY 10, 2008
PRELIMINARY