CFSE7

CFSE7

  • Description:XTAL OSC XO 622.0800MHZ PECL SMD
  • Series:CFSE
  • Mfr:Cardinal Components Inc.
  • Package:Bulk

SKU:58ed70273111 Category: Brand:

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Product Detailed Parameters

  • Description:XTAL OSC XO 622.0800MHZ PECL SMD
  • Series:CFSE
  • Mfr:Cardinal Components Inc.
  • Package:Bulk
  • Base Resonator:Crystal
  • Type:XO (Standard)
  • Frequency:622.08 MHz
  • Function:Enable/Disable
  • Output:PECL
  • Voltage - Supply:3.3V
  • Frequency Stability:±30ppm
  • Absolute Pull Range (APR):-
  • Operating Temperature:-10°C ~ 85°C
  • Spread Spectrum Bandwidth:-
  • Current - Supply (Max):100mA
  • Ratings:-
  • Mounting Type:Surface Mount
  • Package / Case:6-SMD, No Lead
  • Size / Dimension:0.276" L x 0.197" W (7.00mm x 5.00mm)
  • Height - Seated (Max):0.079" (2.00mm)

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CFSE7

Buying Guide
Summary

Cardinal Components Inc. CFSE7 is a component in Oscillators category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (XTAL OSC XO 622.0800MHZ PECL SMD), Series (CFSE), Type (XO (Standard)), Packaging (Bulk), and Supply (3.3V).

Selection Notes
  • For CFSE7, verify the operating temperature range (-10°C ~ 85°C) and derate as needed in your application.
  • Verify Current - Supply (Max) (100mA) matches your requirements and the datasheet test conditions.
  • Double-check the mounting type (Surface Mount) for your intended installation method.
  • Confirm the supply current (100mA) is acceptable for standby and active operation.
Alternates & Substitutions
  • For Oscillators, validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • Check that supply 3.3V, temperature -10°C ~ 85°C matches your system, then validate at corners instead of relying on typical values.
  • When in doubt, treat the swap as an ECO: define acceptance criteria, then validate under worst-case operating corners.
  • To speed up alternate matching, provide your must-have constraints (package 6-SMD, No Lead, supply 3.3V, frequency 622.08 MHz) and any compliance/traceability needs.
FAQ

What should I compare when selecting an alternate for CFSE7?
Compare footprint/pinout, key electrical limits, temperature range, and interface requirements, then validate under worst-case conditions.

Which Frequency Stability is specified for CFSE7?
±30ppm

Which Output is specified for CFSE7?
PECL

What is the Function of CFSE7?
Enable/Disable

Application Scenarios

For many Oscillators designs, Cardinal Components Inc. CFSE7 is vetted against electrical margins, thermal headroom, and mechanical integration before the BOM is frozen. They help close timing for processors, data converters, and high-speed links by providing stable references across voltage and temperature. In many platforms, clock parts directly influence BER, sampling accuracy, and long-term stability during 24/7 operation. In telecom and networking, jitter budgets and timing distribution determine link stability in 24/7 racks. In telecom and networking, timing components keep Ethernet switches and line cards synchronized in 24/7 racks with limited airflow and strict jitter budgets. In industrial motion control, they stabilize capture timing and PWM generation in servo drives exposed to inverter EMI and large thermal gradients. In a service context, clear failure modes and predictable margins reduce downtime and troubleshooting cycles.

Compatibility Advice
  • To avoid late surprises, verify startup, enable, and load conditions so oscillation is deterministic across temperature and aging. This avoids one-off tuning in production.
  • For compatibility, ensure there are measurement points for jitter and spurs so bring-up is based on data rather than guesswork before release to production.
Project Fit
  • A weaker fit when integrating Cardinal Components Inc. CFSE7 for Oscillators, routing constraints prevent controlled impedance and clean return paths, because the integration depends on constraints that cannot be controlled across builds.
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