AST3TQ-T-12.800MHZ-28 datasheet, PDF

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AST3TQ-T-12.800MHZ-28: DescriptionXTAL OSC TCXO 12.8000MHZ LVCMOS; CategoryPassive components oscillator; File Size2MB，5 Pages; ManufacturerAbracon; Websitehttp://www.abracon.com/index.htm; Environmental Compliance

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AST3TQ-T-12.800MHZ-28 Overview

XTAL OSC TCXO 12.8000MHZ LVCMOS

AST3TQ-T-12.800MHZ-28 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	7023458665
package instruction	DILCC4,.2,200
Reach Compliance Code	compliant
Samacsys Manufacturer	ABRACON
Samacsys Modified On	2017-08-14 14:23:48
YTEOL	8.35
Ageing	1 PPM/FIRST YEAR
maximum descent time	6 ns
Frequency Adjustment - Mechanical	NO
frequency stability	0.28%
Installation features	SURFACE MOUNT
Number of terminals	4
Nominal operating frequency	12.8 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	LVCMOS
Output load	15 pF
Encapsulate equivalent code	DILCC4,.2,200
physical size	7.0mm x 5.0mm x 1.9mm
longest rise time	6 ns
Maximum supply voltage	3.465 V
Minimum supply voltage	3.135 V
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	55/45 %

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Precision SMD TCXO/VCTCXO

AST3TQ-28

Moisture Sensitivity Level (MSL) – 3

ESD Sensitive

RoHS/RoHS II Compliant

7.0 x 5.0 x 1.9mm

FEATURES:

• Standard available frequencies: 10.00, 12.80, 15.36, 16.32, 16.384, 19.20,

19.44, 20.00, 25.00, 26.00, 30.72 & 40.00 MHz

• Standard LVCMOS Output

• Frequency stability of ±280 ppb (±0.28 ppm) over -40°C to +85°C

• Excellent Phase Noise, Harmonics & Spurious content

• Typical rms jitter of 400fs @ 40MHz carrier & 1.0ps @ 10MHz carrier

over 12kHz to 20MHz BW

APPLICATIONS:

• COTS Military Radios & other Communication Hardware

• WiMax,

• LTE, BTS

• CATV, LAN, LMDS

• GPS Tracking with Hold-Over accuracy

• Test & Measurement Equipment

• Point-to-Point communication networks

Rating

-55 to +125°C

-0.5 to 6V

4kV/2kV/200V

STANDARD SPECIFICATIONS:

Parameters

Storage Temperature Range

Supply Voltage

ESD, HBM/CDM/MM

Parameters

Frequency

Range

Standard Frequencies:

Initial Frequency Tolerance

(@+25°C) at shipping

Frequency Stability Options

-40°C to +85°C

Frequency Stability vs. Supply Voltage

Change (Vdd±5%):

Frequency Stability vs. Load Change

(Load±5%):

Supply Voltage (Vdd):

Aging

(first year @+25°C):

Aging

(20 years @+25°C):

Supply Current (Icc) (into 15pF load):

LVCMOS Output (Square wave)

Load:

Duty Cycle:

Rise/Fall

Time:

RMS Jitter

(12kHz to 20MHz BW)

Control Port

Voltage Range (Vc)

Frequency Pull

Center Control Voltage (Vc)

Port Impedance

Minimum

Typical

Maximum

Units

MHz

ppm

ppb

ppm

Notes

10.00, 12.80, 15.36, 16.32, 16.384, 19.20,

19.44, 20.00, 25.00, 26.00, 30.72 and 40.00

±0.3

±280

±100

±200

+3.135

+3.3

±3.0

3.0

5.5

2.4

0.4

0.50

±7.00

100

-95

-120

-140

-145

-150

Relative

to carrier

+3.465

±1.0

±4.6

4.0

7.0

@10MHz carrier

@40MHz carrier

0.4

1.3

+2.50

±12.00

ppm

kΩ

Load=15pF

@( V

- V

)/2

Load=15pF

Carrier dependent

Applicable for

VCTCXO only

(Vc = 1.5V±1.0V)

To be with-in ±500

ppb of Fc @ 25°C

Offset @10Hz

Offset @100Hz

±10.00

+1.50

Phase Noise

(10MHz carrier frequency @25°C):

dBc/Hz

Offset @1kHz

Offset @10kHz

Offset @100kHz

ABRACON IS

ISO9001:2008

RTIFIED

Revised: 09.18.14

30332 E speranza, Rancho Santa Margarita, California 92688

tel 949-546-8000

fax 949-546-800

w.abracon.com

Visit www.abracon.com for Terms & Conditions of Sale

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