MAX3634ETM+ The MAX3634ETM+ is a burst-mode clock phase aligner designed for GPON OLT receiver applications. It provides clock and clock-aligned resynchronized upstream data.
Mfr Part #:

MAX3634ETM+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX3634ETM+ is a burst-mode clock phase aligner designed for GPON OLT receiver applications. It provides clock and clock-aligned resynchronized upstream data.
Total Stock: 37 pcs
$ Price Range: $3.70

MAX3634ETM+ Available from 1 distributor

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MAX3634ETM+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Frequency
Input
Input Type
Main Purpose
Mounting Type
Number of Circuits
Operating Temperature
Output
PLL
Ratio
Supplier Device Package
Supplier Package
Voltage

MAX3634ETM+ Description

Short technical summary and product information.

The MAX3634ETM+ from Analog Devices (formerly Maxim Integrated) is a DC-coupled clock phase aligner (CPA) specifically engineered for 622Mbps or 1244Mbps GPON (ITU G.984) optical line terminal (OLT) receiver applications. This device delivers clock and clock-aligned resynchronized upstream data through differential LVPECL outputs.

 

Key features include a rapid 13-bit burst acquisition time, supporting GPON PMD specifications with 0.85UI high-frequency jitter tolerance. The MAX3634ETM+ operates from a single +3.3V supply and is designed for a wide temperature range of -40°C to +85°C. Its LVPECL high-speed clock and data outputs ensure compatibility with FPGAs and other deserializers.

 

The component is housed in a compact, low-profile 48-lead TQFN package measuring 7mm x 7mm, suitable for surface mount applications. The device also features a lock detect output and a continuous clock output, simplifying system integration.

MAX3634ETM+ Quick Information

Product Type: Clock Phase Aligner
Canonical Name: MAX3634ETM+ Burst-Mode Clock Phase Aligner
Subcategory: Application Specific ClockTiming

MAX3634ETM+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX3634ETM+ Estimated Pricing

Qty Low High
1+ $3.70 $3.70

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX3634ETM+ Features

  • Burst-mode clock phase aligner for GPON.
  • 13-bit burst acquisition time.
  • 0.85UI high-frequency jitter tolerance.
  • LVPECL serial data input and output.
  • Operates from -40°C to 85°C.

MAX3634ETM+ Applications

  • Used in GPON optical line terminal receivers.
  • Suitable for 622Mbps and 1244Mbps GPON applications.
  • Ideal for burst-mode clock phase alignment.
  • Supports high-frequency jitter tolerance in optical networks.
  • Compatible with FPGA and deserializer interfaces.

MAX3634ETM+ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX3634ETM+?

The MAX3634ETM+ operates from a 3V to 3.6V supply.

What is the operating temperature range of the MAX3634ETM+?

The operating temperature range for the MAX3634ETM+ is -40°C to 85°C.

What package is the MAX3634ETM+ supplied in?

The MAX3634ETM+ is supplied in a 48-TQFN (7x7) package.

What is the main purpose of the MAX3634ETM+?

The main purpose of the MAX3634ETM+ is for GPON Optical Line Terminal (OLT) Receivers.

What is the burst acquisition time for the MAX3634ETM+?

The MAX3634ETM+ has a burst acquisition time of 13 bits.

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