GTXO-72T/JNK20.0MHZ datasheet, PDF

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GTXO-72T/JNK20.0MHZ: DescriptionClipped Sine Output Oscillator, 20MHz Nom; CategoryPassive components oscillator; File Size62KB，1 Pages; ManufacturerGolledge Electronics; Websitehttp://www.golledge.com/

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GTXO-72T/JNK20.0MHZ Overview

Clipped Sine Output Oscillator, 20MHz Nom

GTXO-72T/JNK20.0MHZ Parametric

Parameter Name	Attribute value
Maker	Golledge Electronics
Reach Compliance Code	unknown
Other features	TAPE AND REEL
Ageing	1 PPM/FIRST YEAR
Frequency Adjustment - Mechanical	NO
frequency stability	2.5%
Manufacturer's serial number	GTXO-72
Installation features	SURFACE MOUNT
Nominal operating frequency	20 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Oscillator type	CLIPPED SINE
Output impedance	10000 Ω
Output level	0.8 V
physical size	7.2mm x 5.2mm x 2.0mm
Maximum supply voltage	2.9925 V
Minimum supply voltage	2.707 V
Nominal supply voltage	2.85 V
surface mount	YES

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2.8~5.0V SM TCXO Clipped Sine

Specifications

GTXO-72

GTXO-72T: TCXO, no frequency adjustment

GTXO-72V: TCXO with VC frequency adjustment

Variant

Option

Codes

Parameters

Frequency range:

10.0 ~ 20.0MHz

7.20

(max)

5.20

(max)

Frequency stability:

±3.0ppm

±2.5ppm

±2.0ppm

±1.5ppm

±1.0ppm

0 to +55°C

-10 to +60°C

-20 to +70°C

-30 to +80°C

-40 to +85°C

Temperature range:

ACTUAL SIZE

2.00

(max)

1.40

PAD

1.50

0.40

TP TP

0.20

0.80

2.54

CONNECTION

Not connected or

Freq adjustment

Storage temperature range:

-55 to +125°C

Frequency vs supply voltage:

±0.3ppm (V

±5%)

Ageing:

±1.0ppm max first year

Ground

Output

Supply

TP - Test Pad

TP TP TP

0.13

5.08

Scale 3:1

Features

Supply voltage (V

+2.85V (±5%)

+3.0V (±5%)

+3.3V (±5%)

+5.0V (±5%)

Supply current:

1.5mA max (10.0 ~ 14.9MHz)

2.0mA max (15.0 ~ 20.0MHz)

Output waveform:

Clipped sine, 0.8V p-p

Test load:

10k

// 10pF

2ms max

➠

Supply voltages from 2.85V ~ 5.0V

Low power consumption

2.0mm maximum height

Excellent frequency stability

Start up time:

Standard Frequencies

Frequencies in MHz

10.00000

12.80000

13.00000

14.40000

15.36000

16.80000

19.20000

19.44000

19.68000

19.80000

20.00000

Frequency adjustment:

None

±5ppm ~ ±10ppm, +1.5 ±1V

Phase noise:

-110dBc/Hz typ @ 100Hz

-125dBc/Hz typ @ 1kHz

-130dBc/Hz typ @ 100kHz

Preset frequency:

±0.5ppm / +25°C ±2°C

Standard.

Optional - Please specify required code(s) when ordering

Frequency Stability vs Temperature

The table shows option codes for the available combinations

of frequency stability (in ppm) and temperature range.

±3.0

-40 to +85°C

-30 to +80°C

-20 to +70°C

-10 to +60°C

0 to +50°C

±2.5

±2.0

±1.5

GN *

±1.0

FC *

FR *

Ordering Information

Product name + variant + option codes + frequency

Option codes must be included to properly specify a model.

eg:

GTXO-72V/JSL 19.20MHz

±2.5ppm -30+75°C, 3.0V, TCXO with VC

GTXO-72T/HNK 14.40MHz

±2.0ppm -20+70°C, 2.85V, TCXO no VC

Option code X (eg GTXO-72V/X) denotes a custom spec.

Available on T&R - 1k pcs per reel.

Refer to our website for T&R and soldering details.

* Limited availability. Please confirm before designing or ordering

Tel:

+44 1460 256 100

22 May 2001

Fax:

+44 1460 256 101

E-mail:

sales@golledge.com

Web:

www.golledge.com

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