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Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tray |
Type Clock Multiplier, Frequency Synthesizer
PLL Yes with Bypass
Input CMOS, Crystal
Output CML, CMOS
Number of Circuits 2
Ratio - Input:Output 4:3
Differential - Input:Output Yes/Yes
Frequency - Max 1.035GHz
Divider/Multiplier Yes/No
Voltage - Supply 1.71V ~ 3.465V
Operating Temperature -40°C ~ 85°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 64-VFLGA Exposed Pad
Supplier Device Package 64-LGA (10x5)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Microchip ZL30244LFG7 is a dual-circuit clock multiplier and frequency synthesizer capable of generating clocks up to 1.035GHz. With a PLL that can be bypassed, it accepts CMOS or crystal inputs and provides CML or CMOS outputs. This flexibility makes it ideal for optical networking, FPGA designs, and broadcast applications requiring multiple synchronized clock domains.

  • Dual circuits: Provides two independent clock outputs, reducing component count in multi-clock systems.
  • PLL bypass mode: Allows external clock synchronization or direct clock distribution.
  • High-frequency CML outputs: Supports high-speed serial interfaces up to 1.035GHz.
  • Compact VFLGA package: Saves board space in space-constrained designs.

Optical Module Clocking

Generate multiple high-frequency clocks for 100G/400G optical transceivers, supporting CML outputs for laser drivers.

Network Processors

Provide dual clock domains for network processors, enabling simultaneous processing of different data rates.

FPGA Multi-Reference Design

Supply two independent clock sources to an FPGA, allowing flexible configuration of different logic blocks.

Broadcast Video Routers

Generate synchronized clocks for video processing ASICs, ensuring frame-accurate switching in broadcast environments.

5G Small Cell Timing

Provide frequency synthesis for baseband and RF sections in small cells, with PLL bypass for external sync.

Data Acquisition Systems

Create multiple sampling clocks for high-speed ADCs, enabling simultaneous multi-channel data capture.

Q: What type of device is the ZL30244LFG7?
A: It is a Clock Multiplier and Frequency Synthesizer from Microchip Technology.
Q: Does it support a PLL?
A: Yes, it has a PLL with bypass capability.
Q: What are the input and output types?
A: Inputs accept CMOS or Crystal; outputs are CML or CMOS.
Q: How many circuits does it have?
A: It has 2 circuits.
Q: What is the maximum frequency?
A: The frequency is 1.035GHz.
Q: What is the package and temperature range?
A: It comes in a 64-VFLGA Exposed Pad package and operates from -40°C to 85°C.
Base Product Number : ZL30244LFG
1.035GHz 2 circuits 64-VFLGA Clock Multiplier CML CMOS Crystal Frequency Synthesizer Microchip PLL with Bypass
Q: What type of device is the ZL30244LFG7?
A: It is a Clock Multiplier and Frequency Synthesizer from Microchip Technology.
Q: Does it support a PLL?
A: Yes, it has a PLL with bypass capability.
Q: What are the input and output types?
A: Inputs accept CMOS or Crystal; outputs are CML or CMOS.
Q: How many circuits does it have?
A: It has 2 circuits.
Q: What is the maximum frequency?
A: The frequency is 1.035GHz.
Q: What is the package and temperature range?
A: It comes in a 64-VFLGA Exposed Pad package and operates from -40°C to 85°C.