AST3TQ-V-20.000MHZ-50-SW-T2 datasheet, PDF

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AST3TQ-V-20.000MHZ-50-SW-T2: DescriptionXTAL OSC VCTCXO 20.0000MHZ SNWV; CategoryPassive components oscillator; File Size3MB，6 Pages; ManufacturerAbracon; Websitehttp://www.abracon.com/index.htm; Environmental Compliance

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AST3TQ-V-20.000MHZ-50-SW-T2 Overview

XTAL OSC VCTCXO 20.0000MHZ SNWV

AST3TQ-V-20.000MHZ-50-SW-T2 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	7023917606
Reach Compliance Code	compliant
Factory Lead Time	53 weeks 1 day
Other features	TR, 13 INCH
Ageing	1 PPM/FIRST YEAR
Maximum control voltage	2.5 V
Minimum control voltage	0.5 V
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	13 ppm
frequency stability	0.05%
Installation features	SURFACE MOUNT
Number of terminals	4
Nominal operating frequency	20 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	CLIPPED SINE
Output impedance	10000 Ω
Output level	0.8 V
physical size	7.0mm x 5.0mm x 1.9mm
Maximum supply voltage	3.465 V
Minimum supply voltage	3.135 V
Nominal supply voltage	3.3 V
surface mount	YES

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Precision SMD TCXO/VCTCXO

AST3TQ-50

ESD Sensitive

RoHS/RoHS II Compliant

Moisture Sensitivity Level (MSL) – 3

FEATURES:

• Standard available frequencies: 10.00, 12.80, 16.384, 19.20, 19.44,

20.00, 24.576, 25.00, 26.00, 30.72, 40.00 MHz

• LVCMOS Output or Clippled Sine Wave output

• Frequency stability: ±50ppb over -40ºC to +85ºC operating temperature range

• Excellent Phase Noise, Harmonics and Spurious content

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

carrier over 12kHz to 20MHz BW

7.0 x 5.0 x 1.9mm

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

STANDARD SPECIFICATIONS:

Maximum Rating

Parameters

Storage Temperature Range

Supply Voltage

Control Voltage

ESD, HBM/CDM/MM

Rating

-55 to +125°C

-0.5 to 6V

0 to 3V

4kV/2kV/200V

Key Electrical Specifications

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%)

Aging (first year @+25°C)

Aging (20 years @+25°C)

Supply Voltage (Vdd)

Supply Current (Icc)

Control Port (

Applicable for VCTCXO only)

Control Voltage Range (Vc)

+0.5

Center Control Voltage (Vc)

Frequency Tuning Range

Tuning Slope

Linearity

Port Impedance

±5.00

Minimum

Typical

Maximum

Units

MHz

ppb

ppm

<±13.00

±1

100

ppm

kΩ

To be with-in ±500

ppb of Fc @ 25°C

(at shipping)

(Vc = 1.5V±1.0V)

@10MHz carrier

@40MHz carrier

Notes

10.00, 12.80, 16.384, 19.20, 19.44, 20.00,

24.576, 25.00, 26.00, 30.72, 40.00

±500

±50

±100

±200

±3.0

+3.3

3.0

5.5

+1.5

±7.00

Positive

±1.0

±4.6

+3.465

4.0

7.0

+2.5

Relative to carrier

+3.135

ABRACON IS

ISO9001:2008

CE RTIFIED

LLC

2 Faraday, Suite# B

Irvine

CA 92618

Revised: 04.02.15

Ph. 949.546.8000

Fax. 949.546.8001

Visit

www.abracon.com

for Terms and Conditions of Sale

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