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Surface Mount Oscillator, Tcxo, Tcvcxo I531 / I731 Series Ceramic Package, 5 MM X 7 MM

This document summarizes the specifications of I531 and I731 series surface mount oscillators. The oscillators come in a 5mm x 7mm ceramic package and operate between 10-27MHz. They output a clipped sine wave at 0.8Vpp minimum into a 20kOhm/10pF load. Frequency stability is within ±1-5ppm depending on model and operating temperature. Supply voltage is either 3.3V, 3.0V, or 2.7V with a maximum current of 2mA. The I731 model also allows frequency control of ±1ppm with a 1.5V control voltage. Temperature operating range depends on model, and storage is -40°C to

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Felix Leone Enache
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51 views1 page

Surface Mount Oscillator, Tcxo, Tcvcxo I531 / I731 Series Ceramic Package, 5 MM X 7 MM

This document summarizes the specifications of I531 and I731 series surface mount oscillators. The oscillators come in a 5mm x 7mm ceramic package and operate between 10-27MHz. They output a clipped sine wave at 0.8Vpp minimum into a 20kOhm/10pF load. Frequency stability is within ±1-5ppm depending on model and operating temperature. Supply voltage is either 3.3V, 3.0V, or 2.7V with a maximum current of 2mA. The I731 model also allows frequency control of ±1ppm with a 1.5V control voltage. Temperature operating range depends on model, and storage is -40°C to

Uploaded by

Felix Leone Enache
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Surface Mount Oscillator, TCXO, TCVCXO I531 / I731 Series *

Ceramic Package, 5 mm x 7 mm
Frequency 10.000 MHz to 27.000 MHz
Output Level Clipped Sine
Level 0.8 V p-p Min.
Output Load 20K Ohms / 10 pF
Frequency Stability See Frequency Stability Table
Frequency Stability at +25° C ± 1 ppm (I531)
Aging ± 1 ppm / Year Max.
Supply Voltage See Supply Voltage Table, tolerance ±5 %
Current 2 mA Max.
Control Voltage (I731) 1.5 VDC ± 1.0 VDC, ±5 ppm Min.
Slope Positive
Temperature
Operating See Operating Temperature Table
Storage -40° C to +85° C
Environmental See Appendix B for information
Package Information MSL = N.A., Termination = e4

* I531 = Clipped Sine TCXO, I731 = Clipped Sine TCVCXO

Part Number Guide Sample Part Number: I531 - 1Q3 - 20.000


Package and Output Operating Temperature Frequency Stability vs. Temperature Supply Voltage Frequency
7 = 0° C to +50° C **O = ±1.5 ppm 3 = 3.3 VDC
1 = 0° C to +70° C **P = ±2.0 ppm 7 = 3.0 VDC
I531 -
3 = -20° C to +70 C Q = ±2.5 ppm 2 = 2.7 VDC - 20.000 MHz
I731 -
2 = -40° C to +85° C R = ±3.0 ppm
J = ±5.0 ppm
NOTE: A 0.01 µF bypass capacitor is recommended between Vcc (pin 4) and Gnd (pin 2) to minimize power supply noise.
** Not available at all temperature ranges.

ILSI America Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com


12/06 Specifications subject to change without notice

F4

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