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P521-48 - Low Phase Noise PECL VCXO

Description

P521-48 is a VCXO IC specifically designed to pull high frequency fundamental crystals.

Its internal varicaps allow an on chip frequency pulling, controlled by the VCON input.

The chip provides a low phase noise, low jitter PECL differential clock output.

Features

  • 27MHz to 65MHz Fundamental Mode Crystal.
  • Output range: 27MHz.
  • 65MHz.
  • Complementary PECL outputs.
  • Selectable OE Logic (enable high or enable low).
  • Integrated variable capacitors.
  • High pull linearity: < 5%.
  • +/- 125 ppm pull range www. DataSheet4U. com.
  • Supports 2.5V or 3.3V-Power Supply.
  • Available in die form.
  • Thickness 10 mil. DIE.

📥 Download Datasheet

Datasheet Details

Part number P521-48
Manufacturer PhaseLink Corporation
File Size 139.80 KB
Description Low Phase Noise PECL VCXO
Datasheet download datasheet P521-48 Datasheet

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Other Datasheets by PhaseLink Corporation

Part Number Description
P521-49 Low Phase Noise PECL VCXO
P521-23 Low Phase Noise PECL VCXO
P521-28 Low Phase Noise PECL VCXO
P521-29 Low Phase Noise PECL VCXO
P521-38 Low Phase Noise PECL VCXO

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Preliminary P521-48 Low Phase Noise PECL VCXO (27MHz to 65MHz) FEATURES • 27MHz to 65MHz Fundamental Mode Crystal. • Output range: 27MHz – 65MHz. • Complementary PECL outputs. • Selectable OE Logic (enable high or enable low). • Integrated variable capacitors. • High pull linearity: < 5%. • +/- 125 ppm pull range www.DataSheet4U.com • Supports 2.5V or 3.3V-Power Supply. • Available in die form. • Thickness 10 mil. DIE CONFIGURATION 57.5 mil VDDOSC OSCOFF OESEL V N/C N/C (1460,1435) GNDOSC VCON XIN 18 17 16 15 14 13 12 VDDANA VDDBUF VDDBUF PECLBAR PECL GNDBUF 19 11 20 10 9 8 56.5 mil XOUT OE 21 7 22 1 2 3 4 5 6 GNDOSC GNDANA GNDANA VCON GNDBUF Y (0,0) DESCRIPTIONS P521-48 is a VCXO IC specifically designed to pull high frequency fundamental crystals.
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