ZL30230
Four Channel Universal
Clock Generator
Short Form Data Sheet
January 2012
Features
•
•
•
Ordering Information
Generates clock signals at power-up per user
defined custom OTP (One Time Programmable)
configuration
ZL30230GGG
100 Pin LBGA
ZL30230GGG2 100 Pin LBGA*
Dynamically configurable via SPI/I2C interface and
volatile configuration registers
*Pb Free Tin/Silver/Copper
-40oC to +85oC
Four independently programmable clock
generators output any clock rate from 1 kHz to 750
MHz (precision) / 350 MHz (general purpose)
•
Precision clock generators output clocks with jitter
below 0.7 ps RMS for 10 G PHYs
•
General purpose clock generators output a wide
range of digital bus clocks
•
Operates from a single crystal resonator, clock
oscillator or voltage controlled oscillator
•
Supports programmable frequency offsets for clock
margining; or for use as a digitally controlled
oscillator
•
Eight LVPECL outputs; max rate 750 MHz
•
Four LVCMOS outputs; max rate 177.5 MHz
11mmx11mm Trays
11mmx11mm Trays
•
Eight outputs configurable as LVCMOS at
3.3/2.5/1.8 or 1.5 V, max rate160 MHz; or
LVDS/LVPECL/HCSL, max rate 350 MHz
Applications
•
Timing for NPUs, FPGAs, Ethernet switches and
PCIe switches
•
Timing for 10 Gigabit CDRs, Rapid-IO, PCIe,
Serial MII, Star Fabric, Fibre Channel, XAUI
•
Processor clock, Processor bus clock, SDRAM
clock, DDR clock
Figure 1 - Functional Block Diagram
1
Copyright 2012, Microsemi Corporation. All Rights Reserved.
ZL30230
Mechanical Drawing
2
Microsemi Corporation
Short Form Data Sheet
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ZL30230
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