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ZL40240

3:10 LVCMOS Output Low Jitter Fanout Buffer

Status: In Production

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RoHS Information
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Device Overview

Summary

The ZL40240 is a programmable or hardware pin controlled low additive jitter, low power 3 x 10 LVCMOS fanout buffer. Two inputs can accept signal in differential (LVPECL, SSTL, LVDS, HSTL, CML ) or single ended (LVPECL or LVCMOS) format and the third input can accept a single ended signal or it can be used to build a crystal oscillator by connecting an external crystal resonator between its XIN and XOUT pins. All the other components for building crystal oscillator are built in device such as load capacitance, series and shunt resistors.


The ZL40240 has ten LVCMOS outputs which can be powered from 3.3V, 2.5V, 1.8V or 1.5V supply. Each output can be independently enabled/disabled via SPI bus. In addition, the strength of each output can be programmed.


The device operates from 2.5V+/-5% or 3.3V+/-5% supply. Its operation is guaranteed over the industrial temperature range -40°C to +85°C.

Additional Features
  • 3 to 1 input Multiplexer: Two inputs accept any differential (LVPECL, HCSL, LVDS, SSTL,CML, LVCMOS) or a single ended signal and the third input accepts a crystal or a single ended signal
  • Ten 1.5V/1.8V/2.5V/3.3V LVCMOS outputs
  • Supports frequencies from 0 to 250MHz
  • Ultra-low system level additive jitter: 17fs (12kHz to 20MHz)
  • Ultra-low noise floor of -170dBc/Hz
  • Supports crystals from 8MHz to 160MHz
  • Supports 2.5V or 3.3V power supplies
  • Output to output skew of 30ps (typical)
  • Input to output delay of 2ns (typical)
  • SPI or Hardware control
Parametrics
Name
Value
Product Type
Fanout & Buffer and Drivers
Description
Fanout Buffer
Input
1 XTAL/SE, 2 D/SE
Output
LVCMOS
Supply Voltage
2.5/3.3
Max Freq (GHz)
0.25
Max Prop Delay (ps)
2770
Max Within Device Skew (ps)
27
OE
True
RPE
False
FSI
False
Input Mux
True
Input EQ
False
Output Type
LVCMOS
Number Of Outputs
10

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Data Sheets

  
1016KB

Application Notes


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
ZL40240LDF1
0.067400
0.317500
32
VQFN
5x5x1mm
Matte Tin
e3
ZL40240LDG1
0.067400
0.359184
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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