MAX3690

Features: · Selectable Reference Clock Frequency: 77.76MHz, 51.84MHz, or 38.88MHz· Single +3.3V Supply· 77Mbps (8-bit) Parallel to 622Mbps Serial Conversion· Clock Synthesis for 622Mbps Serial Data· 200mW Power· TTL Parallel Clock and Data Inputs· Differential 3.3V PECL Serial-Data OutputApplicati...

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MAX3690 Picture
SeekIC No. : 004410122 Detail

MAX3690: Features: · Selectable Reference Clock Frequency: 77.76MHz, 51.84MHz, or 38.88MHz· Single +3.3V Supply· 77Mbps (8-bit) Parallel to 622Mbps Serial Conversion· Clock Synthesis for 622Mbps Serial Data·...

floor Price/Ceiling Price

Part Number:
MAX3690
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

· Selectable Reference Clock Frequency: 77.76MHz, 51.84MHz, or 38.88MHz
· Single +3.3V Supply
· 77Mbps (8-bit) Parallel to 622Mbps Serial Conversion
· Clock Synthesis for 622Mbps Serial Data
· 200mW Power
· TTL Parallel Clock and Data Inputs
· Differential 3.3V PECL Serial-Data Output



Application

·622Mbps SDH/SONET Transmission Systems
·622Mbps ATM/SONET Access Nodes
·Add/Drop Multiplexers
·Digital Cross Connects



Pinout

  Connection Diagram


Specifications

Terminal Voltage (with respect to GND)
VCC..........................................................................-0.5V to +5V
All Inputs, FIL-, FIL+, PCLKO .....................-0.5V to (VCC + 0.5V)
Output Current
PECL Outputs (SD±)..........................................................50mA
Continuous Power Dissipation (TA = +85°C)
TQFP (derate 10.2mW/°C above +85°C).....................663mW
Operating Temperature Range ......................-40°C to +85°C
Storage Temperature Range .......................-60°C to +160°C
Lead Temperature (soldering, 10sec) .........................+300°C
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.



Description

The MAX3690 serializer is ideal for converting 8-bitwide, 77Mbps parallel data to 622Mbps serial data in ATM and SDH/SONET applications. Operating from a single +3.3V supply, this device accepts TTL clock and data inputs, and delivers a 3.3V differential PECL serialdata output. A fully integrated PLL of MAX3690 synthesizes an internal 622MHz serial clock from a low-speed crystal reference clock (77.76MHz, 51.84MHz, or 38.88MHz). The MAX3690 is available in the extended-industrial temperature range (-40°C to +85°C) in a 32-pin TQFP package.




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