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ZL40225

1:8 LVPEC Buffer w/Internal Term & Ref Switch

Status: In Production

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Overview
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Development Environment
RoHS Information
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Device Overview

Summary

The ZL40225 is an LVPECL clock fan out buffer with two input and eight output clock drivers capable of operating at frequencies up to 750MHz.

The ZL40225 provides an internal input termination network for DC and AC coupled inputs; optional input biasing for AC coupled inputs is also provided. The ZL40225 can accept DC or AC coupled LVPECL and LVDS input signals, AC coupled CML or HCSL input signals, and single ended signals. A pin compatible device with external termination is also available.

The ZL40225 is designed to fan out low-jitter reference clocks for wired or optical communications applications while adding minimal jitter to the clock signal. An internal linear power supply regulator and bulk capacitors minimize additive jitter due to power supply noise. The device operates from 2.5V+/-5% or 3.3V+/-5% supply. It's operation is guaranteed over the industrial temperature range -40°C to +85°C.

Additional Features
  • Ultra low additive jitter - 33fs RMS
  • Input - LVPECL, LVDS, CML, HCSL, LVCMOS
  • On-chip input termination resistors and biasing for AC coupled inputs
  • Eight precision LVPECL outputs
  • Operating frequency up to 750 MHz
  • Options for 2.5V or 3.3V power supply
  • Current consumption - 122 mA
  • On-chip Low Drop Out (LDO) Regulator for superior power supply rejection
  • Performance
Parametrics
Name
Value
Product Type
Fanout & Buffer and Drivers
Description
Fanout Buffer
Input
LVCMOS/LVPECL/LVDS/HCSL/CML
Output
LVPECL
Supply Voltage
2.5/3.3
Max Freq (GHz)
0.75
Max Prop Delay (ps)
2000
Max Within Device Skew (ps)
100
OE
False
RPE
False
FSI
False
Input Mux
True
Input EQ
False
Output Type
LVPECL
Number Of Outputs
8

Documents

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Data Sheets

  
553KB

Application Notes

Board Design Files

  
62KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Dimension
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ZL40225LDF1
0.070100
0.330000
32
VQFN
5x5x1mm
Matte Tin
e3
ZL40225LDG1
0.070100
0.571429
32
VQFN
5x5x1mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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