144-TDDB5-16.384MHZ datasheet, PDF

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144-TDDB5-16.384MHZ: DescriptionHCMOS Output Clock Oscillator, 16.384MHz Nom, DIL-14/5; CategoryPassive components oscillator; File Size488KB，4 Pages; ManufacturerCTS; Environmental Compliance

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144-TDDB5-16.384MHZ Overview

HCMOS Output Clock Oscillator, 16.384MHz Nom, DIL-14/5

144-TDDB5-16.384MHZ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	CTS
package instruction	DIL-14/5
Reach Compliance Code	unknown
Ageing	0.2 PPM/YEAR
Maximum control voltage	4.2 V
Minimum control voltage
Frequency Adjustment - Mechanical	NO
frequency stability	0.05%
Frequency Stability - Voltage	0.002 ppm
input power	0.2 W
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	16.384 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Oscillator type	HCMOS
Oven power supply voltage	5V
physical size	20.5mm x 15.3mm x 8.0mm
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Nominal supply voltage	5 V
surface mount	NO
Preheating power	1.1 W
Maximum warm-up time	1.5 Minute
Base Number Matches	1

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Model 144

OCXO – Ultra Low Power, DIL-14

Features



8 to 120 MHz Frequency Range

Very short warm-up time

ECO-friendly, 150 mW power consumption

Low profile

Part Dimensions: 21.8 × 15.3 x 7.5 mm

Applications



Portable wireless communications



Synthesizers



Battery powered applications

Description

CTS Model 144 uses the internal heating resonator (IHR) technology with arrangement of the whole oven control

system together with the crystal plate inside the T08 vacuum holder to radically reduce the OCXO size, power

consumption, and warm-up time. In addition, the Model 144 offers excellent temperature stability, low phase

noise and aging rate despite its miniature size and extremely low power consumption. The oscillator has the

performance of high-end OCXOs which use conventional oven designs.

Ordering Information – Table 1

Model

144

Stability

Temperature

Range

Supply

Voltage

Aging

Mechanical

Shock

Frequency, MHz

16.384

Code

Stability

±50 ppb

±30 ppb

±20 ppb

±10 ppb

±5 ppb

Code

Temp

range

0 to 50°C

0 to 70°C

-10 to 60°C

-20 to 70°C

-30 to 70°C

-40 to 85°C

Code

Supply

5.0V ±5%

3.3V ±5%

Code

Per day

0.3 ppb

0.5 ppb

1 ppb

1.5 ppb

2 ppb

2.5 ppb

3 ppb

5 ppb

Per year

0.03 ppm

0.05 ppm

0.1 ppm

0.15 ppm

0.2 ppm

0.25 ppm

0.3 ppm

0.5 ppm

For

Frequencies

≤10MHz

≤20MHz

≤40MHz

≤50MHz

Code

blank

Mech

Shock

30g (std)

500g

≤120MHz

Available Frequency Stabilities over Operating Temperature Ranges

Stability

Order Temperature

Code

Range

50ppb 30ppb 20ppb 10ppb 5ppb

0 to 50°C

0 to 70°C

-10 to 60°C

-20 to 70°C

-30 to 70°C

-40 to 85°C

Stability Legend

* = Available for all frequencies

A = Available only for frequencies ≤10MHz

B = Available only for frequencies ≤30MHz

C = Available only for frequencies ≤50MHz

D = Available only for frequencies ≤100MHz

Part Number Example:

144-VGEC-16.384MHz

Rev G_0618

Page 1 of 4

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

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