Products > Integrated Circuits (ICs) > Clock & Timer ICs > ZL40203LDG1
ZL40203LDG1 16-VFQFN
  • ZL40203LDG1
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Low Skew Clock Driver, 4000/14000/40000 Series, 8 True Output(s), 0 Inverted Output(s), CMOS, 3 X 3MM, 0.9MM HEIGHT, 0.5MM PITCH, QFN-16

Manufacturer :
Microchip Technology, Inc
Package/Case :
Product Categories :
Clock_Timing - Clock Buffers, Drivers
RoHs Status:
Lead free/RoHS Compliant

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ZL40203LDG1 Product Details

The ZL40203LDG1 is an LVPECL clock fan out buffer with four identical output clock drivers capable of operating at frequencies up to 750MHz.

The ZL40203LDG1 provides an internal input termination network for DC and AC coupled inputs; optional input biasing for AC coupled inputs is also provided. The ZL40203LDG1 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 ZL40203LDG1 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. Its operation is guaranteed over the industrial temperature range -40°C to +85°C.

Technical Parameters

Type Fanout Buffer (Distribution) Frequency Max 750MHz
Number of Circuits 1 Voltage Supply 2.375V ~ 3.465V
Ratio Input:Output 1:4 Operating Temperature -40??C ~ 85??C
Differential Input:Output Yes/Yes Mounting Type Surface Mount
Input CML, HCSL, LVCMOS, LVDS, LVPECL Package / Case 16-VFQFN Exposed Pad
Output LVPECL Supplier Device Package 16-QFN (3x3)

ZL40203LDG1 Documents

  • ZL40203 Technical Documentation of Application Note

ZL40203LDG1 Related Products

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Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of...
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