scs16000 Centellax, scs16000 Datasheet - Page 2

• Manufacturer Part Number: scs16000
• Description: 16 Gb/s Stressed Clock Synthesizer
• Manufacturer: Centellax

Centellax •
Specifications subject to change without notice. © 2011 Centellax, Inc. 27 Jan 2011. SmD-00112 rev A.
Page 2
Key Specifications
Synthesizer
Frequency Range
Frequency Resolution
Outputs
Output Configuration (All Outputs)
Amplitude Range
Offset Range
Termination Voltage Range
Rise Time
Intrinsic Jitter
Duty Factor
Frequency Stability
Frequency Accuracy
Reference Frequency
External Clock
Spread Spectrum Clock (SCS16000J only)
Divided Clock Divide Ratio
Delay Range
Delay Resolution
Stress
Sources
SJ Configuration
Low Deviation SJ Frequency Range
Low Deviation Modulation Range
High Deviation SJ Frequency Range
High Deviation Modulation Range
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Deviation Range
Modulation Frequency Range
Modulation Waveshape
Deviation Direction
SCS16000
SCS16000J
SCS16000 Series Preliminary Datasheet
SCS16000 Series Preliminary Datasheet
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500 MHz – 16.0 GHz
1 kHz
Jitter, Delayed and Divided
Differential, with amplitude, offset and termination voltage adjustment
300 mV to 2.0 V p-p each side
-2.0 to +2.0 V (limited by termination voltage, see Fig. 1)
-2.0 to +2.0 V (limited by offset voltage, see Fig. 1)
<20 ps
< 800 fs rms, integrated from 1 kHz – 100 MHz
50% ±10%
0.1 ppm
10.0 MHz, single ended output and input on rear panel
Single ended input can be substituted for internal synthesizer
Phase deviation appears on all outputs
0 – 1.0 % (10,000 ppm)
0 – 50 kHz
Triangle
Down Spread, Center Spread, or Up Spread
÷ 1,2,3… 999,999,999, with no missing integers
0 - ±99.999 UI with1 MUI step
1mUI
Single tone sinusoidal jitter, low and high deviation plus external input
Two internal sinusoidal jitter, true random jitter plus external input
Two modulator bands – Low and High Deviation, user selected
Second SJ, RJ not available in high deviation mode
1 Hz to 200 MHz
0.01 to 1.2 UI, or OFF
1 Hz to 4 MHz
0.01 to 32 UI for Frequency ≤100 kHz
0.01 to 10 UI for Frequency 100 kHz – 400 kHz
0.01 to 1.2 UI for Frequency 400 kHz – 4 MHz
±20 ppm