Diodes Menu Close
Back to HiFlex® Clock Generators

PI6LC4833 (Not Recommended for New Design (NRND))

NRND = Not Recommended for New Design

Clock Generator for Power PC

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Product Description

The PI6LC4833 implements Diodes' advanced LC VCO tech- nology and is specifically designed for Power PC network pro- cessor (Freescale MPC8548, MPC8572, AMCC 460, AMI732). This high performance device is optimized to generate CPU core/ PCI clock, high performance PCIe Gen1/2 Clock, SRIO, Gigabit Ethernet’s MAC and PHY clock. All outputs are generated from 25MHz external clock input or crystal. 

Features

  • 2.5/3.3V supply voltage
  • 4 HCSL 100/125/200/250MHz outputs with OE
  • 2 LVCMOS 33/50/66/100MHz selectable outputs
  • 5 LVCMOS 25MHz or 125MHz outputs
  • 1 LVPECL 312.5MHz, 156.25MHz or 125MHz output
  • 1 CMOS 156.25MHz or 125MHz output
  • 1 LVPECL 125MHz or 25MHz output
  • 25MHz crystal or differential input
  • 0.5ps (typ) RMS integrated phase noise design at 3.3V operation
  • 1.0ps (typ) RMS integrated phase noise design at 2.5V operation
  • PLL Bypass mode for test I
  • Industrial Temperature -40°C to 85°C
  • ITQFN - 56 package 

Applications

  • Router/Switch
  • OLT, BSC, WLAN, Wireless gateway
  • Wireless 

 

Product Specifications

Product Parameters

Supply Voltage (V) 2.5, 3.3
Jitter RMS (ps) 0.5
Skew (PS) 0
Output Frequency (MHz) 4x 100/125/ 200/250 MHz, 2x 33/50/66/100 MHz, 5x 25/125 MHz, 1x 312.5/156.25/125 MHz, 1x 156.25/125 MHz, 1x 125/25 MHz
Input Type(s) Crystal, Differential
Output Type(s) HCSL, LVCMOS, LVPECL, CMOS
Number of Outputs 14
Supported Frequencies (MHz) 312.5, 250, 200, 156.25, 125, 100, 66, 50, 33
Ambient or Junction Temperature (°C) -40 to 85

Technical Documents

Application information

Evaluation Boards and User Guides

Design tool model software

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents

Request Documents
Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
Contact Sales
Request Samples
Qty. Carrier
PI6LC4833ZBIE Not Recommended for New Design (NRND) V-QFN8080H84-56 TPGP 46 TUBE Contact Sales
PI6LC4833ZBIEX Not Recommended for New Design (NRND) V-QFN8080H84-56 TPGP 2000 T&R Contact Sales

Environmental Compliance Legend:
LFF: Pb-Free Finish and RoHS 5/6
TLFP: Totally Pb-Free Product and RoHS 6/6
LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free
TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free
GREEN: Halogen-free and RoHS compliant
RoHS: RoHS compliant but NOT halogen-free

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-2567 2022-03-30 2022-09-30 Device End of Life (EOL)

FAQs

Related Protocol FAQs

PI6LC4833 FAQs

What is HiFlex® clock IC?

PI6LCxxxx is Pericom's newly developed high frequency, very low jitter clock generator family, which use high Q silicon VCO to dramatically reduce traditional PLL clock jitter. They are especially good for Telecom, Datacom, and Ethernet for phase jitter <=1 ps designs.  HiFlex Clock FInder tool

What is LVPECL clock and its termination?

LVPECL is Low Voltage Positive (supply) Emitter Couple Logic. Its voltage level is around 2V+/-400mV and the most use termination is 150 ohm pull-down at output pin and AC or DC coupling to an equivalent 100 ohm across pair at RX ASIC side. Check ASIC datasheet  to prevent double termination.