ACT9300SSC - Advanced Crystal Technology

Tel : +44 118 979 1238

Fax : +44 118 979 1283

email : info@actcrystals.com

SPECIFICATION

Freq Dependant

Spread Percentage Down spread

or Centre spread need to be

Specified when ordering.**

Tolerance ±2% of Total%

Modulation Carrier Frequency Dependant on frequency

Output Impedance

Rise & Fall Time (max) TrTf

MIL STD 883 Method 3015

for 13 MHz Oscillator

Notes:**For initial design samples centre spread 1.5% is recommended.

# Tri state not available on 0.5% total spread versions.

3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK

http://www.actcrystals.com Issue:2 M6

Date:26/10/05

7mA (10MHz) 8mA (32.768MHz)

17mA (75MHz) 18mA (125MHz)

EMI Reduction -7dBc 100MHz at C=0.25#

-9dBc min 100MHz at C=0.5

-15dBc min 100MHz at C=1.5

dBc: with respect to EMI

level with no modulation.

See examples

±0.5

-3%

Please specify

-1

±1.5

2.0V min 3.2V typical (at 90% VDD)

4.0nS max (10%VDD to 90%VDD)

Total % Down Spread % Centre Spread % ©

-0.5# ±0.25#

45/55% CL=15pF: @50%VDD

1.0

Condition

Please specify

# Tri State not available.

3.3VDC ± 5%

6.000 ~160.0 MHz

-65 to +150°C

>2000V

TjCycle to Cycle Jitter

Please note that all parameters can not necessarily be specified in the same device

Customer to Specify : Frequency, Frequency Stability, Operating Temperature Range, Centre or down Spread, Spread Percentage

In line with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.

ISO9001: 2000 Registered

For quotations or further information please contact us at:

Tstg

Output Load

Operating Current Iop

ACT9300SSC

Specification Parameter Symbol

The ACT9300SSC is housed in a miniature, low profile SMD package, with a ceramic base utilising

a seam welded metal lid for high reliability and better long-term stability. Spread Spectrum

Technology is employed to assist with EMI emission reductions. This 5x3.2mm device is available

with CMOS output with a supply voltage of 3.3V. Taped and reeled packaging (1K reels, 16mm

tape) and loose quantities are available for purchase, to suit high and low volume production. Other

Spread Spectrum devices available in DIL14 and 9.6x11.4x2.5 on request. Tri-state on pin 1 is

available for the 1.0 and 3.0% options.

±25ppm, ±50ppm or ±100ppm

Ageing

Output Level ‘0’

Tw/t

Output Level ‘1’

Duty Cycle

0.5#

0 ~ +70°C or -40 ~ +85°C

3.0

Temp Storage Range

Supply Voltage

Temp Operating Range

VDD

foFrequency Range

Frequency Stability Δf/fo

Topr

Tri-state#

6.9KHz min, 55.5KHz max

40 ohms typical

Tri state: output when low. Disable time 100nS max

0.8V max 0.2 V typical (at 10% VDD)

Tosc

VOL

VOH

N/CL 15pF CMOS

5mS max, 2mS Typical

100K int'l pull up resistor

Fa first year max @25°C±5ppm

Start-up Time

±250pS typical, ±300pS max

Static discharge Voltage

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Tel : +44 118 979 1238

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email : info@actcrystals.com

Spread Spectrum principle:

Down Spread Centre Spread

3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK

http://www.actcrystals.com Issue:2 M6

Date:26/10/05

ACT9300SSC

In line with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.

ISO9001: 2000 Registered

For quotations or further information please contact us at:

Pad surface

material Au

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Spread Spectrum principle (continued from page 2)

EMI Reduction Data

Main mode: EMI reduction: Total spread % x frequency (fo)

3rd Harmonic: EMI reduction:

5th Harmonic: EMI reduction:

In line with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.

For quotations or further information please contact us at:

3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK

http://www.actcrystals.com Issue:2 M6

Date:26/10/05

10Log ()

Total spread % x frequency(fo)x5

0.12

)

Total spread % x frequency(fo)x3

0.12

Total Spread %

99.750000 100.250000

-5000ppm 0ppm -2500ppm

Down Range

0% +0.5%

-10000ppm 0ppm

10Log (0.12 )

10Log (

ACT9300SSC

-1.0%

-1.0% 0% -0.25% +0.25%

+2500ppm

99.500000

Up Range

Min Max

Down Range Up Range

Min Max

Spread Spectrum Clock (SSC), the mode energy of a spread spectrum clock is spread over a wider

bandwidth, resulting from the frequency modulation technique. The modulation carrier frequency is in

the KHz range which makes the modulation process transparent to the oscillator frequency. The

controlled modulation process can be on all of one side of the nominal frequency (DOWN SPREAD)

or equally spread either side of the nominal frequency (CENTRE SPREAD) . If OVER-CLOCKING is

a problem to the system then the down spread is preferred.

97.000000 100.000000 98.500000 101.500000

0ppm -15000ppm

Instantaneous Frequencies (100MHz Nominal Frequency)

Note. Tri State not available with 0.5% versions.

0.5%

+15.000ppm

-3.0% 100.50000099.500000

-5000ppm +5000ppm

100.000000

-0.5%

+1.5%

-30000ppm 0%

Down Spread Centre Spread

99.000000 100.000000 -1.5%

ISO9001: 2000 Registered

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EMI Example Test Data Nominal Frequency 100MHz Modulation Carrier 34.678KHz

Example Whole Spectrum EMI Data 100MHz

In line with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.

For quotations or further information please contact us at:

3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK

htt

://www.actcr

stals.com Issue:2 M6

Date:26/10/05

ACT9300SSC

ISO9001: 2000 Registered

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Tel : +44 118 979 1238

Fax : +44 118 979 1283

email : info@actcrystals.com

13.1dBc EMI reduction

In line with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.

For quotations or further information please contact us at:

3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK

http://www.actcrystals.com Issue:2 M6

Date:26/10/05

ACT9300SSC

ACT9300SSC REFLOW SPECIFICATION

ISO9001: 2000 Registered

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REEL

TAPE

In line with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.

For quotations or further information please contact us at:

3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK

http://www.actcrystals.com Issue:2 M6

Date:26/10/05

H+0.1-0 mm

5.5 3.8 1.8 8.0 16.0 4.0 2.0 1.5

N±1.0

E±0.1 F±0.1 G±0.05A±0.1 B±0.1 C±0.1 D±1.0

T±0.1

16.5 20.5180

ACT9300SSC TAPE & REEL SPECIFICATIONS

20.2 13 G±2.0 mm

ISO9001: 2000 Registered

2.2

A B±0.5 D±1.0 C±0.2

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