EQTD31E1G-29.4912M datasheet, PDF

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EQTD31E1G-29.4912M: DescriptionClipped, Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic Surface Mount (SMD) Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic Surface Mount (SMD); CategoryPassive components oscillator; File Size850KB，10 Pages; ManufacturerECLIPTEK; Websitehttp://www.ecliptek.com; Environmental Compliance

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EQTD31E1G-29.4912M Overview

Clipped, Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic Surface Mount (SMD) Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic Surface Mount (SMD)

EQTD31E1G-29.4912M Parametric

Parameter Name	Attribute value
Brand Name	Ecliptek
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	7043013753
Parts packaging code	SMD 2.5mm x 3.2mm
Contacts	4
Manufacturer packaging code	SMD 2.5mm x 3.2mm
Reach Compliance Code	unknown
Other features	BULK; TAPE
Ageing	1 PPM/YEAR
Frequency Adjustment - Mechanical	NO
frequency stability	2%
JESD-609 code	e4
Installation features	SURFACE MOUNT
Nominal operating frequency	29.4912 MHz
Maximum operating temperature	50 °C
Minimum operating temperature
Oscillator type	CLIPPED SINE
Output impedance	10000 Ω
Output level	0.8 V
physical size	3.2mm x 2.5mm x 1.0mm
Maximum supply voltage	1.89 V
Minimum supply voltage	1.71 V
Nominal supply voltage	1.8 V
surface mount	YES
Terminal surface	GOLD (39) OVER NICKEL (350)

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Ecliptek | EQTD31 Series Oscillator

http://www.ecliptek.com/oscillators/EQTD31/

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EQTD31 Series Oscillator

Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic

Surface Mount (SMD)

2011/65 +

2015/863

168 SVHC

Revision B 06/12/2015

Electrical Specifications

Nominal Frequency

10.000MHz to 32.000MHz

Some frequencies within this range may not be available.

Frequency Stability

Inclusive of Operating Temperature Range, at Vdd=1.8Vdc

±3.0ppm Maximum

±2.5ppm Maximum

±2.0ppm Maximum

±1.5ppm Maximum

±1.0ppm Maximum

±0.5ppm Maximum

±1.0ppm Maximum (at 25°C ±2°C, at Vdd=1.8Vdc, Pre-Reflow)

Frequency Stability vs. Frequency

Tolerance

Frequency Stability vs. Input Voltage

Frequency Stability vs. Load

Frequency Stability vs. Reflow

Frequency Stability vs. Aging

Operating Temperature Range

±0.2ppm Maximum (±5%)

±0.2ppm Maximum (±1kOhm//±1pF)

±1ppm Maximum (at 25°C, 24 hours after reflow, 1 time)

±1ppm/Year Maximum (at 25°C)

0°C to +50°C

-10°C to +60°C

0°C to +70°C

-20°C to +70°C

-30°C to +60°C

-30°C to +75°C

-30°C to +85°C

-40°C to +85°C

1.8Vdc ±5%

2.0mA Maximum over Nominal Frequency of 10MHz to 26MHz

2.5mA Maximum over Nominal Frequency of 26.000001MHz to 32MHz

External DC-Cut capacitor required, 1000pF recommended

0.8Vp-p Clipped Sinewave Minimum

10kOhms//10pF

Clipped Sinewave

Click to Open Phase Noise Table

Fj=12kHz to 20MHz (Random)

0.7pSec Typical, 1pSec Maximum

2mSec Maximum

-40°C to +85°C

Supply Voltage

Input Current

Output Voltage

Load Drive Capability

Output Logic Type

Phase Noise

RMS Phase Jitter

Start Up Time

Storage Temperature Range

1 of 10

28-Jan-2016 2:31 PM

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Description	Clipped, Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic Surface Mount (SMD) Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic Surface Mount (SMD)	TCXO, CLIPPED SINE OUTPUT	TCXO, CLIPPED SINE OUTPUT	TCXO, CLIPPED SINE OUTPUT	TCXO, CLIPPED SINE OUTPUT	TCXO, CLIPPED SINE OUTPUT	Clipped, Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic Surface Mount (SMD) Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic Surface Mount (SMD)	Clipped, Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic Surface Mount (SMD) Temperature Compensated Quartz Crystal Clock Oscillators TCXO Clipped Sinewave 1.8Vdc 4 Pad 2.5mm x 3.2mm Ceramic Surface Mount (SMD)
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Reach Compliance Code	unknown	unknown	unknown	compliant	compliant	compliant	unknown	unknown
Other features	BULK; TAPE	TR, 7 INCH	TR, 7 INCH	TR, 7 INCH	TR, 7 INCH	TR, 7 INCH	BULK; TAPE	BULK; TAPE
Ageing	1 PPM/YEAR	1 PPM/YEAR	1 PPM/YEAR	1 PPM/YEAR	1 PPM/YEAR	1 PPM/YEAR	1 PPM/YEAR	1 PPM/YEAR
Frequency Adjustment - Mechanical	NO	NO	NO	NO	NO	NO	NO	NO
frequency stability	2%	2.5%	2%	2%	2%	2%	2%	1%
JESD-609 code	e4	e4	e4	e4	e4	e4	e4	e4
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Nominal operating frequency	29.4912 MHz	14.7456 MHz	20.48 MHz	25 MHz	12.8 MHz	27 MHz	29.4912 MHz	25.6 MHz
Maximum operating temperature	50 °C	60 °C	60 °C	60 °C	60 °C	60 °C	70 °C	85 °C
Minimum operating temperature	-	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C	-20 °C	-30 °C
Oscillator type	CLIPPED SINE	CLIPPED SINE	CLIPPED SINE	CLIPPED SINE	CLIPPED SINE	CLIPPED SINE	CLIPPED SINE	CLIPPED SINE
Output impedance	10000 Ω	10000 Ω	10000 Ω	10000 Ω	10000 Ω	10000 Ω	10000 Ω	10000 Ω
Output level	0.8 V	0.8 V	0.8 V	0.8 V	0.8 V	0.8 V	0.8 V	0.8 V
physical size	3.2mm x 2.5mm x 1.0mm	3.2mm x 2.5mm x 1.0mm	3.2mm x 2.5mm x 1.0mm	3.2mm x 2.5mm x 1.0mm	3.2mm x 2.5mm x 1.0mm	3.2mm x 2.5mm x 1.0mm	3.2mm x 2.5mm x 1.0mm	3.2mm x 2.5mm x 1.0mm
Maximum supply voltage	1.89 V	1.89 V	1.89 V	1.89 V	1.89 V	1.89 V	1.89 V	1.89 V
Minimum supply voltage	1.71 V	1.71 V	1.71 V	1.71 V	1.71 V	1.71 V	1.71 V	1.71 V
Nominal supply voltage	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Terminal surface	GOLD (39) OVER NICKEL (350)	GOLD (39) OVER NICKEL (350)	GOLD (39) OVER NICKEL (350)	Nickel/Gold (Ni/Au)	Nickel/Gold (Ni/Au)	Nickel/Gold (Ni/Au)	GOLD (39) OVER NICKEL (350)	GOLD (39) OVER NICKEL (350)

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