GTXO-83T/GR19.8MHZ [GOLLEDGE]

Clipped Sine Output Oscillator, 19.8MHz Nom;


型号：	GTXO-83T/GR19.8MHZ
厂家：	GOLLEDGE ELECTRONICS LTD
描述：	Clipped Sine Output Oscillator, 19.8MHz Nom
文件：	总2页 (文件大小：91K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

2.4V ~ 5.5V SM TCXO Clipped Sine

GTXO-83

Specifications

GTXO-83T: TCXO, no frequency adjustment

GTXO-83V: TCXO with VC frequency adjustment

Variant

Option

Codes

Parameters

Frequency range: 10.0 ~ 40.0MHz

࡯

Frequency stability:

3.0ppm

2.5ppm

2.0ppm

1.5ppm

࡯

5.00

±0.20

3.20

±0.20

Temperature range:

0 to +50°C

-10 to +60°C

-20 to +70°C

-30 to +75°C

࡯

1.05

±0.10

ACTUAL SIZE

Storage temperature range:

-40 to +85°C

SOLDER PAD LAYOUT

1.10

࡯

1.00

Frequency vs supply voltage:

0.2ppmꢀ V_DD5ꢁ

1.60

1.00

0.70

࡯

Ageing:

1.0ppm max first year

2.60

1.30 2.60 1.30

TOP VIEW

Supply voltage (V_DD):

+2.4V ~ +5.5V

(see note 1)

࡯

PAD CONNECTION

Ground or

Freq adjustment

Supply current:

2.0mA max

Ground

Output

Supply

Output waveform:

Clipped sineꢀ 0.8V p-p

(see note 2)

Scalem-:1

Test load:

10k⏲ // 10pF

࡯

Features

Start up time:

3ms max

Frequency adjustment:

None

Supply voltages from 2.4V ~ 5.5V

Low power consumption

8ppm minꢀ +1.5 1.0V

࡯

Phase noise (typ @ 20.0MHz):

-54dBc/Hz @ 1Hz

࡯

Miniature SM package

-86dBc/Hz @ 10Hz

-135dBc/Hz @ 1kHz

-151dBc/Hz @ 100kHz

Excellent frequency stability

Stability 24hrs after reflow:

1.0ppm max

࡯

Standard Frequencies

Preset frequency:

Frequencies in MHz

0.5ppm / +25°C 2°C

12.80000

13.00000

14.40000

15.00000

15.36000

16.00000

16.38400

19.20000

19.44000

19.68000

19.80000

26.00000

27.00000

38.40000

࡯

Standard2 ˿ O5tionalm mPleasems5ecifymrequiredmcode(s)mwhenmordering

Ordering Information

Product name + variant + option codes + frequency

Option codes must be included to properly specify a model.

eg: GTXO-83V/JS 13.00MHz ± ±2.55pm -30+.ꢀ°CT°XOmwithmV°

GTXO-83T/HN 14.40MHz ± ±2355pm ±30+3ꢀ°CT°XOmnomV°

Option code X (eg GTXO-83V/X) denotes a custom spec.

ͷ 1: Will operate within specification on any supply voltage from

+2.4V to +5.5V.

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

required.

Tel: +44 1460 256 100

Fax: +44 1460 256 101

E-mail: sales@golledge.com

Web: www.golledge.com

28 Mar 2006

Product Information

GTXO-83

Construction

Ceramic body with gold-plated pads

Metal lid, seam sealed

Composition

This product is lead-freeꢀ and is fully compliant with

the RoHS directive 2002/95/EC

RoHS

2002/95/EC

LeadFree

Packaging & Handling

Soldering Profile

Production quantities supplied on T & Rꢀ 1k pcs per reel.

Small quantities may be supplied on tape (no reel)ꢀ or in bulk.

260°C ±5°C

10s max

ͷ Static sensitive product. Observe proper handling precautions

°C

260

Marking

•

Pin 1

Marking type: Laser

200

100

S83

FREQUENCY

•

5°C/s max

DC = Date code in YMꢀ eg “CE” = May 2003

5°C/s max

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Tape & Reel Specification

Heat

> 200°C

Slow

cooldown

Preheat

140~160°C

1.50Ø

±0.05

3.5

4.0 2.0

1.75

90s max

40s max

Time

0.3

±0.05

200s max

5.5

Solder resistance: 260°C x 10 secs x 2.

±0.05

5°

12.0

±0.2

5.3

1.5

±0.1

FEED

8.0

+2.0

-0.0

12.4

2.2

120°

2.0

20.2Ø

13Ø

180Ø

62Ø

Notmtomscale2Dipensionsminmpp2Tolerancesm± 321ppmunlessmotherwisemstated

Tel: +44 1460 256 100

Fax: +44 1460 256 101

E-mail: sales@golledge.com

Web: www.golledge.com

28 Mar 2006

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