Diodes Incorporated PI6C20400LEX
- Part Number:
- PI6C20400LEX
- Manufacturer:
- Diodes Incorporated
- Ventron No:
- 2983691-PI6C20400LEX
- Description:
- IC CLOCK BUFF DIFF 28-TSSOP
- Datasheet:
- PI6C20400LEX
Description
The PI6C20400 is a high-speed, low-noise differential clock buffer designed to be a companion to the PI6C410B. It distributes the differential SRC clock from the PI6C410B to four differential pairs of clock outputs with or without a PLL. The clock outputs are controlled by input selection of SRC_STOP#, PWRDWN#, and SMBus, SCLK, and SDA. When the input of either SRC STOP# or PWRDWN# is low, the output clocks are tristated. When PWRDWN# is low, the SDA and SCLK inputs must be tri-stated.
Features
Four pairs of differential clocks
Low skew < 50ps
Low jitter < 50ps
Output Enable for all outputs
Output tristate control via SMBus
Power Management Control
Programmable PLL Bandwidth
PLL or Fanout operation
3.3V Operation
Packaging (Pb-free and Green):
28-Pin SSOP (H28)
28-Pin TSSOP (L28)
Applications
Intel PCI Express Chipsets
The PI6C20400 is a high-speed, low-noise differential clock buffer designed to be a companion to the PI6C410B. It distributes the differential SRC clock from the PI6C410B to four differential pairs of clock outputs with or without a PLL. The clock outputs are controlled by input selection of SRC_STOP#, PWRDWN#, and SMBus, SCLK, and SDA. When the input of either SRC STOP# or PWRDWN# is low, the output clocks are tristated. When PWRDWN# is low, the SDA and SCLK inputs must be tri-stated.
Features
Four pairs of differential clocks
Low skew < 50ps
Low jitter < 50ps
Output Enable for all outputs
Output tristate control via SMBus
Power Management Control
Programmable PLL Bandwidth
PLL or Fanout operation
3.3V Operation
Packaging (Pb-free and Green):
28-Pin SSOP (H28)
28-Pin TSSOP (L28)
Applications
Intel PCI Express Chipsets
Diodes Incorporated PI6C20400LEX technical specifications, attributes, parameters and parts with similar specifications to Diodes Incorporated PI6C20400LEX.
- Factory Lead Time23 Weeks
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case28-TSSOP (0.173, 4.40mm Width)
- Number of Pins28
- Operating Temperature0°C~70°C
- PackagingTape & Reel (TR)
- Published2013
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations28
- ECCN CodeEAR99
- SubcategoryClock Drivers
- Voltage - Supply3.135V~3.465V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Number of Functions1
- Supply Voltage3.3V
- Terminal Pitch0.65mm
- Base Part NumberPI6C20400
- Operating Supply Voltage3.3V
- Supply Voltage-Max (Vsup)3.465V
- Number of Circuits1
- Nominal Supply Current200mA
- Frequency (Max)100MHz
- Family6C
- InputHCSL
- Ratio - Input:Output1:4
- Logic IC TypePLL BASED CLOCK DRIVER
- PLLYes
- Differential - Input:OutputYes/Yes
- Main PurposePCI Express (PCIe)
- Same Edge Skew-Max (tskwd)0.05 ns
- Number of True Outputs4
- Number of Inverted Outputs4
- Length9.7mm
- Width4.4mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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