1.84320

2.00000

3.68640

4.00000

5.00000

8.00000

10.00000

12.00000

14.31818

16.00000

18.43200

20.00000

24.00000

24.57600

25.00000

27.00000

29.48920

29.49120

30.00000

32.00000

33.86880

36.86400

40.00000

44.23680

44.73600

48.00000

49.15200

50.00000

3.3V & 5V CMOS Oscillator - Tight Stability

GXO-U129

Tel:

+44 1460 256 100

Fax:

+44 1460 256 101

E-mail:

sales@golledge.com

Web:

www.golledge.com

25 Nov 02

7.50

(max)

5.00

(max)

1.50

(max)

1.40

2.60

2.00

2.20

2.00

1.80

1.80

TOP VIEW

3

2

1

ACTUAL SIZE

4

SOLDER PAD LAYOUT

5.08

0.80

PAD

1

2

3

4

CONNECTION

Enable/Disable

Ground

Output

Supply

12

3

4

Features

Option

Codes

PS

L

Variant

Parameters

Product name + variant + option codes + frequency

eg:

Ordering Information

Standard.

Optional - Please specify required code(s) when ordering

Scale 2:1

Specifications

GXO-U129P: 5.0V supply, E/D with power saving

GXO-U129S: 5.0V supply, E/D

GXO-U129L: 3.3V supply, E/D with power saving

Available on T&R - 2k pcs per reel. See our website for details

Frequencies in MHz

Standard Frequencies

* P and L variants only. Other frequencies available. Please consult our sales office.

* Frequency stability is inclusive of calibration @ 25°C, operating temperature range, supply

voltage change, load change, ageing, shock and vibration.

±10ppm stability is not available over -40+85°C

Open

‘1’ level

‘0’ level

Enabled

Enabled

High Impedance

Enable / Disable Function

Input (pad 1)

Output (pad 3)

Frequency range: 1.8 ~ 50.0MHz

Frequency stability*:

±20ppm

D

±15ppm

E

±10ppm

F

Operating temperature range:

-10 to +70°C

-40 to +85°C

I

Storage temperature range:

-55 to +125°C

+5.0V (±0.5V)

+3.3V (±0.3V)

Supply current):

22mA max

Logic levels: ‘0’ level = 10%V

‘1’ level = 90%V

Start up time:

5ms max

Waveform symmetry: 45:55 max

Driving ability:

10 LSTTL

15pF HCMOS

Rise / fall time:

5ns max

Enable / disable function:

Tristate (control via pad 1)

100ns / 100ns

5ms / 150ns

Stand-by current:

50µA max