Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

ZL40231

Precision 1:10 Low Skew/Low Jitter Buffer

Status: In Production

View More
Overview
Documents
Development Environment
RoHS Information
Add To Cart

Device Overview

Summary

The ZL40231 is a low additive jitter, low power 3 x 10 LVPECL/HCSL/LVDS 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.

The ZL40231 has ten LVPECL/HCSL/LVDS outputs which can be powered from 3.3V or 2.5V supply. Each output bank (A and B) can be independently set to be LVPECL, LVDS, HCSL or Hi-Z via control OUTA/B_TYPE_SEL0/1 pins.

The control inputs: OUTA/B_TYPE_SEL0/1 and IN_SEL0/1 have low input threshold voltage so they can be driven from a device with low I/O voltage (down to 1.2V).

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 differential LVPECL/LVDS/HCSL outputs
  • One LVCMOS output
  • Ultra-low additive jitter: 24fs (integration band: 12kHz to 20MHz at 625MHz clock frequency)
  • Supports clock frequencies from 0 to 1.6GHz
  • Supports 2.5V or 3.3V power supplies on LVPECL,LVDS or HCSL outputs
  • Supports 1.5V, 1.8V, 2.5V or 3.3V on LVCMOS outputs
  • Embedded Low Drop Out (LDO) Voltage regulator provides superior Power Supply Noise Rejection
  • Maximum output to output skew of 40ps
  • Device controlled via control pins
Parametrics
Name
Value
Product Type
Fanout & Buffer and Drivers
Description
Fanout Buffer
Input
LVPECL/LVDS/HCSL/SSTL/CML/LVCMOS
Output
LVPECL/LVDS/HCSL/LVCMOS
Supply Voltage
1.5/1.8/2.5/3.3
Max Freq (GHz)
1.6
Max Within Device Skew (ps)
40
OE
True
RPE
False
FSI
False
Input Mux
True
Input EQ
False
Output Type
LVPECL/LVDS/HCSL/LVCMOS
Number Of Outputs
10

Documents

Jump to:

Data Sheets

  
1756KB

Application Notes


Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ZL40231LDF1
0.138100
0.150000
48
VQFN
7x7x1mm
Matte Tin
e3
ZL40231LDG1
0.138100
0.150000
48
VQFN
7x7x1mm
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.

Buy from Microchip

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy