Diodes Incorporated — Analog and discrete power solutions
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PI6CV304

3.3V, 160MHz, 4 Output Low Skew Clock Driver

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Product Description

The PI6CV304 and PI6CV2304 are low-skew, low- noise, high speed clock buffers and are ideal for computing, networking, and communication applications. Application examples include PCI(X) clock buffers in servers and workstations, PCI(X) Storage Area Network (SAN), and RAID controllers. They are used for networking and communications applications requiring 80 MHz for 10/100 Mbps Ethernet and 125 MHz for Gigabit networking clocks. To reduce EMI emission and power consumption, all outputs can be disabled to 3-state by asserting a low signal to the OE (Output Enable) pin. PI6CV2304 output impedance is 30-ohms. PI6CV304 output impedance is 20-ohms.

Features

  • 140MHz operation (PI6CV2304)
  • 160 MHz operation (PI6CV304)
  • Low noise, low skew: 150ps max
  • Fast rise/fall time: 1.0ns typ.
  • Fast propagation delay: 2.0ns typ.
  • 5V I/O tolerant input
  • Industrial temperature (–40°C to 85°C)
  • 3.3V power supply
  • Packaging (Pb-free & Green available)
    – 8-pin TSSOP (L)
    – 8-pin SOIC (W)

Applications

  • 33 MHz PCI-to-133 MHz PCIX controllers
  • 80 MHz for 10/100 Mbps Ethernet
  • 125 MHz for Gigabit networking
  • 155 MHz for Optical OC3/SDH/SONET

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Standard
Function Buffer
Number of Outputs 4
Output Type(s) TTL, LVCMOS
Maximum Output Frequency (MHz) 160
Additive Jitter (ps) N/A
Supply Voltage (V) 3.3
Input Type(s) TTL, CMOS
Skew (ps) 150
Ambient or Junction Temperature (°C) -40 to 85 °C

Technical Documents

Design Tools

Recommended Soldering Techniques

TN1.pdf

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2488 2020-10-20 2021-01-20 Fab Porting from Global Foundries to MagnaChip, Assembly Site Transfer, and BOM Change
PCN-2326 - Rev 3 (Interim Update) 2018-04-20 2020-12-30 Fab Porting from Global Foundries to MagnaChip