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637P10003C3T CTS Model 637 XO oscillator with 100MHz LVPECL output, 3.3V supply, ±50ppm stability, and enable/disable function in a 7x5mm SMD package.
Mfr Part #:

637P10003C3T

Available from 1 distributors
Mfr Name: CTS-Frequency Controls
CTS-Frequency Controls
CTS Model 637 XO oscillator with 100MHz LVPECL output, 3.3V supply, ±50ppm stability, and enable/disable function in a 7x5mm SMD package.
Total Stock: 926 pcs
$ Price Range: $3.70 - $3.88

637P10003C3T Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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926 pcs
926 pcs On Request 1 On Request On Request On Request On Request On Request

637P10003C3T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Resonator
Current
Frequency
Frequency Stability
Function
Height
Length
Mounting Type
Operating Temperature
Operating Temperature Range (Unspecified condition)
Output
Output Duty Cycle (LVPECL)
Output Voltage High (LVPECL)
Output Voltage Low (LVPECL)
Rise and Fall Time (LVPECL)
Supply Current (Unspecified condition)
Tape & Reel
Tape and Reel
Type
Voltage
Width
operating_temperature_range (Nominal @ Option)
supply_current (Maximum @ LVPECL output, max)
supply_current (Minimum/Typical/Maximum @ LVPECL output)

637P10003C3T Description

Short technical summary and product information.

The CTS-Frequency Controls 637P10003C3T is a Model 637 ceramic surface mount clock oscillator designed for low jitter differential LVPECL output applications. It operates at a nominal frequency of 100 MHz with a supply voltage of 3.3V and typical supply current of 55 mA (88 mA maximum). The frequency stability is rated at ±50 ppm.

 

The oscillator incorporates a crystal base resonator and provides an LVPECL output with rise/fall times of 0.3/0.7 ns. It includes an enable/disable function (Output Enable standard) and operates over a commercial temperature range of -20°C to +70°C. A wider temperature range of -40°C to +85°C is also available as an option per the datasheet.

 

Housed in a 6-SMD, no-lead ceramic package measuring 7.00mm x 5.00mm x 1.70mm, the 637P10003C3T is surface mountable and offered in tape and reel packaging (EIA-481). It is designed for applications such as SerDes, storage area networking, broadband access, Ethernet, and fiber channel.

637P10003C3T Quick Information

Product Type: Oscillator
Series: 637
Canonical Name: CTS Model 637 XO 100MHz LVPECL Oscillator
Subcategory: XO (Standard)

637P10003C3T Compliance

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

637P10003C3T Estimated Pricing

Qty Low High
1,000+ $3.88 $3.88
2,000+ $3.70 $3.70

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

637P10003C3T Features

  • 100 MHz LVPECL differential output oscillator.
  • 3.3V supply voltage with 55 mA typical current.
  • ±50 ppm frequency stability over -20°C to +70°C.
  • Enable/disable function with crystal base resonator.
  • 7.0 x 5.0 mm ceramic SMD package, 6-pin no lead.

637P10003C3T Applications

  • Suitable for SerDes and broadband access systems.
  • Ideal for Ethernet, GbE, and SyncE applications.
  • Used in storage area networking and fiber channel.
  • Designed for medical electronics and test equipment.
  • Provides clocking for PON and SONET/SDH networks.

637P10003C3T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output logic of this oscillator?

LVPECL

What is the nominal frequency?

100 MHz

What is the supply voltage?

3.3V

What is the frequency stability?

±50 ppm

What is the operating temperature range?

-20°C to +70°C (commercial); -40°C to +85°C available as option

What is the package type and dimensions?

6-SMD, No Lead; 7.00mm x 5.00mm x 1.70mm

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