GTXO-71T/HR19.68MHZ datasheet, PDF

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GTXO-71T/HR19.68MHZ: DescriptionClipped Sine Output Oscillator, 19.68MHz Nom, LEAD FREE, CERAMIC PACKAGE-4; CategoryPassive components oscillator; File Size90KB，2 Pages; ManufacturerGolledge Electronics; Websitehttp://www.golledge.com/; Environmental Compliance

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GTXO-71T/HR19.68MHZ Overview

Clipped Sine Output Oscillator, 19.68MHz Nom, LEAD FREE, CERAMIC PACKAGE-4

GTXO-71T/HR19.68MHZ Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Golledge Electronics
Reach Compliance Code	compliant
Other features	TAPE AND REEL
Ageing	1 PPM/FIRST YEAR
Frequency Adjustment - Mechanical	NO
frequency stability	2%
JESD-609 code	e4
Manufacturer's serial number	GTXO-70
Installation features	SURFACE MOUNT
Nominal operating frequency	19.68 MHz
Maximum operating temperature	50 °C
Minimum operating temperature
Oscillator type	CLIPPED SINE
Output level	0.8 V
physical size	7.2mm x 5.2mm x 1.9mm
Maximum supply voltage	5.5 V
Minimum supply voltage	2.7 V
surface mount	YES
Terminal surface	Gold (Au)

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2.7V ~ 5.5V SM TCXO Clipped Sine

Specifications

GTXO-71

GTXO-71T: TCXO, no frequency adjustment

GTXO-71V: TCXO with VC frequency adjustment

Variant

Option

Codes

Parameters

Frequency range:

10.0 ~ 26.0MHz

7.20

(max)

Frequency stability:

5.20

(max)

±3.0ppm

±2.5ppm

±2.0ppm

±1.5ppm

±1.0ppm

0 to +50°C

-10 to +60°C

-20 to +70°C

-30 to +75°C

Temperature range:

ACTUAL SIZE

1.90

(max)

1.40

1.00

5.08

PAD

CONNECTION

Ground or

Freq adjustment

0.65

SOLDER PAD LAYOUT

1.20

3.00

1.50

3.58

TOP VIEW

1.50

1.20

Storage temperature range:

-40 to +85°C

Frequency vs supply voltage:

±0.3ppm, V

±5%

Ageing:

±1.0ppm max first year

Supply voltage (V

+2.7V ~ +5.5V

(see note 1)

Supply current:

2.0mA max

Ground

Output

Supply

TP - Test Points

Output waveform:

Clipped sine, 0.8V p-p

(see note 2)

Scale 3:1

Test load:

Start up time:

10k

// 10pF

3ms max

Features

Frequency adjustment:

None

±8ppm min, +1.5V ±1.0V

Phase noise:

-50dBc/Hz typ @ 1Hz

-80dBc/Hz typ @ 10Hz

-125dBc/Hz typ @ 1kHz

-140dBc/Hz typ @ 100kHz

Stability 24hrs after reflow:

±1.0ppm max

Preset frequency:

±0.5ppm / +25°C ±2°C

Standard.

19.68000

19.80000

26.00000

Optional - Please specify required code(s) when ordering

Supply voltages from 2.7V ~ 5.5V

Low power consumption

1.9mm maximum height

Excellent frequency stability

Standard Frequencies

Frequencies in MHz

10.00000

12.80000

13.00000

14.40000

15.36000

16.00000

19.20000

19.44000

Ordering Information

Product name + variant + option codes + frequency

Option codes must be included to properly specify a model.

eg:

GTXO-71V/JS 13.00MHz

±2.5ppm -30+75°C TCXO with VC

GTXO-71T/HN 14.40MHz

±2.0ppm -20+70°C TCXO no VC

Option code X (eg GTXO-71V/X) denotes a custom spec.

1: Will operate within specification on any supply voltage from

+2.7V to +5.5V.

2: The output is not DC-free. A coupling capacitor (10nF) may be

required.

Tel:

+44 1460 256 100

06 Dec 2006

Fax:

+44 1460 256 101

E-mail:

sales@golledge.com

Web:

www.golledge.com

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