ACT ACT9200SSCL

Tel :
Fax :
email :
+44 118 979 1238
+44 118 979 1283
info@actcrystals.com
ACT9200SSCL
The ACT9200SSCL 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 7x5mm device is available
with CMOS output with a supply voltage of 3.3V This version offers a lower jitter than the standard
9200SSC version. Taped and reeled packaging (1K reels) 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.
SPECIFICATION
Parameter
Symbol
Supply Voltage
VDD
Frequency Range
fo
Frequency Stability
Specification
Condition
3.3VDC ± 5%
13.000 ~220.0 MHz
Please specify
Δf/fo
±25ppm, ±50ppm or ±100ppm
Please specify
Temp Operating Range
Topr
0 ~ +70°C or -40 ~ +85°C
Please specify
Temp Storage Range
Tstg
-65 to +150°C
Operating Current
Iop
25mA typical
Total %
Spread Percentage
Down spread or
Centre spread need to be
specified when ordering.
Tolerance ±30% of Total%
EMI Reduction
Down Spread %
Freq Dependent
Centre Spread %
0.50
-0.5
±0.25
0.75
-0.75
±0.375
1.30
-1.25
±0.625
2.00
-2
±1.0
2.50
-2.5
±1.25
±1.5**
3.00
-3
3.50
-3.5
±1.75
3.80
-3.75
±1.875
** For initial trial
samples the centre
spread ±1.5% is
recommended
Equals 10Log(Total%x Frequency (MHz))xHarmonic / 0.12
25.3 KHz min, 58.6KHz max
Modulation Carrier Frequency
See examples
Frequency dependant
Duty Cycle
Tw/t
45/55%
Output Level ‘0’
VOL
0.4V max (at 20% VDD)
Output Level ‘1’
VOH
2.4V min (at 80% VDD)
Rise & Fall Time (max)
TrTf
1.2nS max (20%VDD to 80%VDD)
Output Load
N/CL
15pF CMOS
Start-up Time
Tosc
5mS max, 2mS Typ
40 ohms typical
Output Impedance
Tri-state
Static discharge Voltage
Not Available
Pin 1 must be O/C
>2000V
MIL STD 883 Method 3015
Ageing
Fa
±5ppm
Cycle to Cycle Jitter
Tj
±150pS max, ±100pS Typical
first year max @25°C
for 13 MHz Oscillator **
** Refer to Page 3
APPLICATIONS
- Networking
- Embedded Systems
- GPS
- LCD Displays
- ADSL, PCMCIA
- Digital Imaging
- Instrumentation
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:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
http://www.actcrystals.com
Issue:4 M6
Page 1 of 5
Date:26/10/05
Tel :
Fax :
email :
+44 118 979 1238
+44 118 979 1283
info@actcrystals.com
ACT9200SSCL
Pad surface material
Au
Principle of Spread Spectrum
Down Spread
Centre Spread
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:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
http://www.actcrystals.com
Issue:4 M6
Page 2 of 5
Date:26/10/05
Tel :
Fax :
email :
+44 118 979 1238
+44 118 979 1283
info@actcrystals.com
ACT9200SSCL
Principle of Spread Spectrum (continued from page 2
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.
Instantaneous Frequencies (100MHz Nominal Frequency)
Total Spread
%
0.5
0.75
1.25
2.0
2.5
3.0**
3.5
3.75
Down Spread
Min
Max
Down Range
Up Range
-0.5%
0%
-5000ppm
0ppm
99.500000
100.000000
-0.75%
0%
-7500
0ppm
99.250000
100.000000
-1.25%
0%
-12500
0ppm
98.750000
100.000000
-2.0%
0%
-20000
0ppm
98.000000
100.000000
-2.5%
0%
-25000
0ppm
99.000000
100.000000
-3.0%
0%
-30000ppm
0ppm
97.500000
100.000000
-3.5%
0%
-35000ppm
0ppm
96.500000
100.000000
-3.75%
0%
-30000ppm
0ppm
96.250000
100.000000
Centre Spread
Min
Max
Down Range
Up Range
-0.25%
+0.25%
+2500ppm
-2500ppm
99.750000
100.250000
-0.375
+0.375
-3750
-3750
99.625000
100.375000
-0.625%
+0.625
-6250
+12650
99.375000
100.625000
-1.0%
+1.0%
-10000
+10000
-99.000000
101.000000
-1.25%
+1.25%
-12500
+12500
99.500000
100.500000
-1.5%
+1.5%
-15000ppm
+15000ppm
98.750000
101.250000
-1.75%
+1.75%
-17500
+17500
98.250000
101.750000
-1.875%
+1.875%
-15000ppm
+15000ppm
98.125000
101.875000
EMI Reduction Data
Main mode: EMI reduction:
10Log
% x frequency(fo)
( Total spread 0.12
)
dB
3rd Harmonic: EMI reduction:
Total spread % x frequency(fo)x3
10Log
(
0.12
)
(
Total spread % x frequency(fo)x5
0.12
)
dB
5th Harmonic: EMI reduction:
10Log
dB
ISO9001: 2000 Registered
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:4 M6
Page 3 of 5
Date:26/10/05
Tel :
Fax :
email :
+44 118 979 1238
+44 118 979 1283
info@actcrystals.com
ACT9200SSCL
Example Jitter Measurement for 125MHz 9200SSCL
Cycle to Cycle Jitter 32ps min 39.76ps max for 10000 samples
Reflow Data
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:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
http://www.actcrystals.com
Page 4 of 5
Issue:4 M6
Date:26/10/05
Tel :
Fax :
email :
ACT9200SSCL
+44 118 979 1238
+44 118 979 1283
info@actcrystals.com
TAPE & REEL SPECIFICATIONS
REEL
A
180
B±0.5
2.2
ACT9200SSCL
D±1.0
20.2
C±0.2
13
N±1.0
62
T±0.1
16.5
G±2.0
20.5
mm
REFLOW SPECIFICATION
TAPE
A±0.1
7.7
B±0.1
5.3
C±0.1
1.8
D±1.0
8.0
E±0.1
16.0
F±0.1
4.0
G±0.05
2.0
H+0.1-0
1.5
mm
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:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
Issue:4 M6
http://www.actcrystals.com
Date:26/10/05
Page 5 of 5