Low Phase Noise OCXO

I428 Series

Metal Package, 26 mm x 26 mm

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

www.ilsiamerica.com

Specifications subject to change without notice

Rev: 01/21/16_A

Page 1 of 2

Product Features:

Applications:

Very Low Phase Noise Option

Telecommunications

Low Power Consumption

Data Communications

Voltage Control

Instrumentation

High Stability

Test and Measurement

Part Number Guide

Sample Part Number:

I428D-92AWV-100.000 MHz

Frequency

100.000 MHz

Output Level

Sinewave (Into 50Ω, ±10%)

+8 dBm Min., +10 typ. dBm, +12 dBm Max.

Supply Voltage

12.0 Vdc, ±5%

Output Load

50 ohms ±5%

Harmonics

(Into 50Ω, ±5%)

-30 dBc Typ.

Spurs

-80 dBc Typ.

Frequency Stability

±150.0 ppb (-40°C to +85°C)

Frequency Vs Aging

±0.5 ppm (1

±1.25 ppm (10 year)

Warm Up

±0.100ppm (5 minutes @25°C Referenced to 30 Min.)

Initial Accuracy @ 25°C

±0.25 ppm with Vc = +5.00 VDC

4.8 Watts Typ.

1.5 Watts Typ.

Voltage Control

EFC Swing

Pullability

Input Impedance

Linearity (Slope =Positive)

0.0 VDC Min., +5.0 typ., +10.0 VDC Max.

±1.0ppm Min., ±2.0ppm Max.

110K Ω Min.

10% Typ.

Phase Noise (dBc/Hz)

Option

A

B

C

D

10Hz

100Hz

1kHz

10kHz

100kHz

- 90

-120

-152

-165

-170

- 95

-125

-155

-165

-170

-100

-130

-155

-168

-172

-103

-133

-157

-172

-175

Operating

Storage

Package

Phase Noise Option

(see table above)

Input Voltage

Operating

Temperature

Output

Frequency

Stability

(in ppb)

Voltage

Control

Frequency

I428

(Phase Noise Option) -

9 = +12.0V

2= -40

 C to +85 C

A = Sine

W =

150

V = Controlled

-100.000 MHz