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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Bulk |
Type Frequency Synthesizer
PLL Yes
Input ECL
Output PECL
Number of Circuits 1
Ratio - Input:Output 2:4
Differential - Input:Output No/Yes
Frequency - Max 450MHz
Divider/Multiplier No/No
Voltage - Supply 4.2V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-µMAX

The MAX9382EUA from Analog Devices is a high-performance frequency synthesizer featuring an integrated PLL. It delivers a 450MHz output from ECL inputs, providing precise clock generation for demanding applications. With a single circuit and PECL output, it ensures low-jitter timing for telecom, networking, and test equipment. Its compact 8-pin MSOP package and wide temperature range make it a versatile solution for space-constrained designs.

  • High-Frequency Precision: Supports up to 450MHz, enabling advanced system timing requirements.
  • Differential Signaling: ECL input and PECL output reduce noise and improve signal integrity.
  • Integrated PLL: Simplifies design by providing frequency synthesis in a single chip.
  • Wide Temperature Range: Operates from -40°C to 85°C for industrial and automotive environments.
  • Compact Package: 8-pin MSOP saves valuable board space.

High-Speed Telecom Clock Generation

The MAX9382EUA's 450MHz capability and ECL/PECL interface make it ideal for generating high-frequency clocks in telecom infrastructure, ensuring low jitter for reliable data transmission.

Networking Equipment Timing

In routers and switches, this frequency synthesizer provides precise clock signals for high-speed serial links, maintaining synchronization across network nodes.

Processor Clock Multiplication

With its integrated PLL, the MAX9382EUA can multiply lower-frequency reference clocks to drive high-performance processors, reducing system cost and board space.

Test and Measurement Instruments

The device's wide temperature range and stable output make it suitable for precision test equipment requiring accurate, tunable frequency references.

Aerospace and Defense Systems

Its robust -40°C to 85°C operating range and differential signaling support critical timing in avionics and defense electronics where reliability is paramount.

Q: What type of device is the MAX9382EUA?
A: The MAX9382EUA is a Frequency Synthesizer with integrated PLL.
Q: Does the MAX9382EUA support PLL?
A: Yes, it includes a Phase-Locked Loop (PLL) for frequency synthesis.
Q: What are the input and output types?
A: It features ECL input and PECL output, which are differential signal standards.
Q: How many circuits does it have?
A: It has 1 circuit.
Q: What is the maximum frequency?
A: The maximum frequency is 450MHz.
Q: What is the operating temperature and package?
A: It operates from -40°C to 85°C and comes in an 8-TSSOP/8-MSOP package.
Base Product Number : MAX9382
1 circuits 450MHz 8-MSOP 8-TSSOP Clock Generator ECL Frequency Synthesizer PECL PLL
Q: What type of device is the MAX9382EUA?
A: The MAX9382EUA is a Frequency Synthesizer with integrated PLL.
Q: Does the MAX9382EUA support PLL?
A: Yes, it includes a Phase-Locked Loop (PLL) for frequency synthesis.
Q: What are the input and output types?
A: It features ECL input and PECL output, which are differential signal standards.
Q: How many circuits does it have?
A: It has 1 circuit.
Q: What is the maximum frequency?
A: The maximum frequency is 450MHz.
Q: What is the operating temperature and package?
A: It operates from -40°C to 85°C and comes in an 8-TSSOP/8-MSOP package.