Data Sheet ZL40230 Low Skew, Low Additive Jitter 10 output LVPECL/LVDS/HCSL Fanout Buffer with one LVCMOS output Features Ordering Information 3 to 1 input Multiplexer: Two inputs accept any ZL40230LDG1 48 Pin QFN Trays differential (LVPECL, HCSL, LVDS, SSTL, CML, ZL40230LDF1 48 pin QFN Tape and Reel LVCMOS) or a single ended signal and the third Package size: 7 x 7 mm input accepts a crystal or a single ended signal -40 C to +85 C Ten differential LVPECL/LVDS/HCSL outputs -40 C to +85 C Applications One LVCMOS output General purpose clock distribution Ultra-low additive jitter: 24fs (integration band: Low jitter clock trees 12kHz to 20MHz at 625MHz clock frequency) Logic translation Supports clock frequencies from 0 to 1.6GHz Clock and data signal restoration Supports 2.5V or 3.3V power supplies on Wired communications: OTN, SONET/SDH, GE, 10 GE, LVPECL/LVDS/HCSL outputs FC and 10G FC Supports 1.5V, 1.8V, 2.5V or 3.3V on LVCMOS PCI Express generation 1/2/3/4 clock distribution output Wireless communications Embedded Low Drop Out (LDO) Voltage regulator High performance microprocessor clock distribution provides superior Power Supply Noise Rejection Test Equipment Maximum output to output skew of 40ps Device controlled via SPI or hardware control pins SEL SPI Slave Bank A OE Registers: LVCMOS OE/ SPI CS b xtal buf gain 7:0 OUT0 p xtal drive level 7:0 SPI CS b xtal load cap 7:0 OUT0 n input select 1:0 output drive low IN SEL0/ IN SEL0 driver type 7:0 (diff) SPI CLK driver type 9:8 (diff) SPI CLK driver type 17:10 (diff) OUT1 p driver type 19:18 (diff) cmos div 2:0 (cmos) OUT1 n IN SEL1/ IN SEL1 output enable (cmos) SPI SDIO driver strength (cmos) SPI SDI Device ID OUT2 p OUTB TYPE SEL0/ OUT2 n SPI SDO OUTB TYPE SEL1 OUT3 p OUTA TYPE SEL0 OUT3 n OUTA TYPE SEL1 OUT4 p IN0 p OUT4 n IN0 n Bank B OUT5 p OUT5 n IN1 p IN1 n OUT6 p OUT6 n OUT7 p XOUT OUT7 n OUT8 p XIN OUT8 n ZL40230 OUT9 p OUT9 n DIV OUT10 1to8 Figure 1. Functional Block Diagram ZL40230 October 2018 1 2018 Microsemi Corporation Data Sheet ZL40230 Table of Contents Features ..................................................................................................................................... 1 Applications................................................................................................................................ 1 Table of Contents ...................................................................................................................... 2 Pin Diagram ............................................................................................................................... 5 Pin Descriptions ......................................................................................................................... 6 Functional Description ............................................................................................................. 10 Clock Inputs ............................................................................................................................. 10 Clock Outputs .......................................................................................................................... 13 Crystal Oscillator Input ............................................................................................................. 14 Termination of unused inputs and outputs .............................................................................. 14 Power Consumption ................................................................................................................ 14 Power Supply Filtering ............................................................................................................. 16 Power Supplies and Power-up Sequence ............................................................................... 16 Host Interface .......................................................................................................................... 17 Typical device performance ..................................................................................................... 20 Register Map ........................................................................................................................... 24 AC and DC Electrical Characteristics ...................................................................................... 30 Absolute Maximum Ratings ..................................................................................................... 30 Recommended Operating Conditions ..................................................................................... 30 Change History ........................................................................................................................ 49 Package Outline ...................................................................................................................... 50 ZL40230 October 2018 2 2018 Microsemi Corporation