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Sonet/SDH/Synchronous Ethernet

Our precision quartz-based (phase-locked loops) products deliver low jitter timing distribution in support of the ITU G.8262 standard for Synchronous Ethernet. Many of our Frequency Translation products combine inherent high Q quartz-based oscillators with advanced performance PLL designs that enable communications customers to bridge high quality clock synchronization to the Ethernet.

Jump to product families shown below:
Frequency Translation   VCSO   OCXO   TCXO   VCXO   VCSO   STD XO  
Frequency Translation / Clock & Data Recovery / Jitter Attenuation
Show All FX/CD/CS products >>
Product Input Logic
Supply
# of
Inputs
Input Freq.
(min/max)
Output Freq.
(min/max)
Output Logic # of
Outputs
Features
CD-700 Sync-E

5.0 X 7.5 X 2.0 mm
6 PIN SMD
CMOS, TTL, 3.3V or 5V 1 8kHz to 78MHz 100kHz to 78MHz LVPECL
LVDS,
Single Frequency
2 - Drop in integrated PLL for jitter filter applications
  <1ps rms at 25MHz
  eg: 25MHz to 25MHz jitter attenuator
FX-700 Sync-E

5.0 X 7.5 X 2.0 mm
6 PIN J-Lead
CMOS, TTL, 3.3V or 5V 1 8kHz to 78MHz 100kHz to 78MHz LVPECL,
Dual Frequency
1 - Drop in integrated PLL for frequency translation
  applications and clock smoothing
  eg: 8kHz to 25MHz
FX-702 Sync-E
(formerly FX-730)

5.0 X 7.5 X 2.0 mm
6 PIN SMD
CMOS, LVDS, LVPECL, 3.3V 1 19.44MHz to 850MHz 125MHz to 850MHz LVPECL,
LVDS,
Single Frequency
1 - Drop in integrated PLL for clock smoothing:
  eg: 156.25MHz to 156.25MHz jitter attenuator
- 125MHz to 125MHz jitter attenuator
FX-400 Sync-E
(formerly FX-424)

13.7 X 20 X 5.1 mm
6 PIN SMD
CMOS, LVDS, LVPECL, 3.3V 4 8kHz to 170MHz 1.5MHz to 850MHz LVPECL,
Single Frequency
1 - Drop in integrated PLL for versatile frequency
  translation from Sonet to Ethernet line rates
- Jitter Attenuation
FX-402 Sync-E
(formerly FX-427)

13.7 X 20 X 5.1 mm
6 PIN SMD
CMOS, LVDS, LVPECL, 3.3V 4 8kHz to 200MHz 125MHz to 850MHz LVPECL,
Dual Frequency
2 - Drop in integrated PLL for versatile frequency
  translation from Sonet to Ethernet line rates
- Jitter Attenuation
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Voltage Controlled SAW Oscillator (VCSO)
Show All VCSO products >>
Product Frequency
Range
(MHz)
Output Supply Features
VS-709

5 x 7 x 1.8 mm
6 PIN SMD
150 to 1000LVPECL,
LVDS,
Dual Frequency
- 5th Generation ASIC Technology for Ultra Low Jitter
- 120 fs-rms (fN = 622.08 MHz, 12 kHz to 20 MHz)
- 105 fs-rms (fN = 622.08 MHz, 50 kHz to 80 MHz)
VS-705

5 X 7.5 X 2.0 mm
6 PIN SMD
120-850LVPECL
LVDS,
Single Frequency
- Fundamental SAW oscillator with Jitter Performance less than: 105 fs rms
VS-751

5 X 7.5 X 2.0 mm
6 PIN SMD
500-850LVPECL,
Dual Frequency
- Fundamental SAW oscillator with Jitter Performance less than: 130 fs rms
VS-702
(formerly VS-720)

5 X 7.5 X 2.0 mm
6 PIN SMD
150-1000LVPECL,
LVDS,
Single Frequency
- Crystal oscillator with harmonic multiplier and SAW filter with Jitter Performance less than: 120 fs rms
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Oven Controlled Crystal Oscillators (OCXO)
Show All OCXO products >>
Product Crystal
Cut
Frequency
Range
(MHz)
Output Supply Aging Temperature
Stabilities to
–40°C to +85°C
Features
OX-501
(formerly C4310 herm)

9.0 x 14.0 mm
AT 10 to 100 HCMOS,
3.3V
< ± 300ppb/year
< ± 2.5ppm/10years
30ppb - Stratum 3 OCXO
- Temperature Stability of 280ppb -40 to 85°C
SC 10 to 52 HCMOS,
3.3V
< ± 100ppb/year
< ± 700ppb/10years
OX-400
(formerly C4400)

13.2 x 20.8 x 10.2 mm
DIP 14
AT 10 to 160 HCMOS,
3.3V & 5V
< ± 300ppb/year
< ± 2.5ppm/10years
10ppb - Stratum 3 over the Industrial Temp Range
SC 10 to 52 HCMOS,
3.3V & 5V
< ± 100ppb/year
< ± 700ppb/10years
OX-300
(formerly C4500)

20.5 x 20.5 x 11.2 mm
DIP 14
AT 6 to 60 HCMOS,
3.3V, 5V, 12V
< ± 250ppb/year
< ± 2.0ppm/10years
5ppb - Stratum 3E OCXO
- Holdover Stability of 1.2x 10-8 for 24Hrs
SC 6 to 60 HCMOS,
3.3V, 5V, 12V
< ± 75ppb/year
< ± 500ppm/10years
OX-220
(formerly C4530)

22.0 x 25.4 x 12.1 mm
DIP 14
AT 10 to 160 HCMOS/Sinewave,
3.3V, 5V, 12V
< ± 300ppb/year
< ± 2.5ppm/10years
5ppb - Surface Mount
- Low Profile
- Reflow Compatible
SC 10 to 40 HCMOS/Sinewave,
3.3V, 5V, 12V
< ± 100ppb/year
< ± 500ppb/10years
OX-200
(formerly C4550)

25.4 x 25.4 x 11.2 mm
DIP 14
AT 10 to 100 HCMOS/Sinewave,
3.3V, 5V, 12V
< ± 250ppb/year
< ± 2.0ppm/10years
10ppb - Stratum 3 over the Industrial Temp Range
SC 10 to 100 HCMOS/Sinewave,
3.3V, 5V, 12V
< ± 100ppb/year
< ± 500ppb/10years
OX-170
(formerly C4600)

38.1 x 27.9 x 19.0 mm
Eurocase
AT 5 to 40 HCMOS/Sinewave,
3.3V, 5V, 12V
< ± 250ppb/year
< ± 2.0ppm/10years
5ppb - Stratum 3E OCXO
- Holdover Stability of 1.2x 10-8 for 24Hrs
- Low Aging
SC 5 to 40 HCMOS/Sinewave,
3.3V, 5V, 12V
< ± 50ppb/year
< ± 500ppb/10years
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Temperature Controlled Crystal Oscillators (TCXO)
Show All TCXO products >>
Product Frequency
Range
(MHz)
Output Logic Temperature
Stabilities to
–40°C to +85°C
Features
TX-700
(formerly C2260)

5 X 7 X 3 mm
6.4 to 52Clipped Sinewave,
HCMOS
280ppb - SMD 5mm X 7mm Stratum 3 TCXO
TX-500
(formerly C2310)

9.5 X 14.4 X 5.9 mm
6.4 to 800HCOMS,
Clipped Sinewave,
PECL,
LVDS
280ppb - High Frequency, Wide Pull, TCXO
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Voltage Controlled Crystal Oscillators (VCXO)
Show All VCXO products >>
Product Frequency
Range
(MHz)
Output Logic Features
VX-700
(formerly VC-710)

5 X 7 X 1.8 mm
SMD
80 to 200LVEPCL - Discrete PLL VCXO with Jitter Performance less than 120fs rms jitter
V-Type

5 X 7.5 X 1.8 mm
SMD
1 to 77.76TTL,
CMOS
- Discrete PLL VCXO with Jitter Performance less than 1500fs rms jitter
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Voltage Controlled SAW Oscillator (VCSO)
Show All VCSO products >>
Product Frequency
Range
(MHz)
Output Supply Features
VS-709

5 x 7 x 1.8 mm
6 PIN SMD
150 to 1000LVPECL,
LVDS,
Dual Frequency
- 5th Generation ASIC Technology for Ultra Low Jitter
- 120 fs-rms (fN = 622.08 MHz, 12 kHz to 20 MHz)
- 105 fs-rms (fN = 622.08 MHz, 50 kHz to 80 MHz)
VS-705

5 X 7.5 X 2.0 mm
6 PIN SMD
120-850LVPECL
LVDS,
Single Frequency
- Fundamental SAW oscillator with Jitter Performance less than: 105 fs rms
VS-751

5 X 7.5 X 2.0 mm
6 PIN SMD
500-850LVPECL,
Dual Frequency
- Fundamental SAW oscillator with Jitter Performance less than: 130 fs rms
VS-702
(formerly VS-720)

5 X 7.5 X 2.0 mm
6 PIN SMD
150-1000LVPECL,
LVDS,
Single Frequency
- Crystal oscillator with harmonic multiplier and SAW filter with Jitter Performance less than: 120 fs rms
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Crystal Oscillators (XO)






NEW Parametric Search


Show All XO products >>
Product Frequency
Range
(MHz)
Output Logic Features
VC-820

2.5 x 3.2 x 1.0 mm
4 PIN SMD
.625 to 133CMOS - Small Size
- Fundamental Oscillator with Low Jitter Perform
- CMOS Output XO
VC-806

3.2 X 5 X 1.3 mm
6 PIN SMD
25 to 250 or
80 to 250
LVPECL,
LVDS
- Excellent Jitter and Phase Noise
- Compact Size
- RoHS Compliant
VCC1

5 X 7 X 1.8 mm
4 PIN SMD
1.544 to 190TTL,
CMOS
- Reference clocks with jitter <250fs RMS
VCC6
(formerly VCC6-Q/R
VCC6-L/V
VCC6-107)

5 X 7 X 1.8 mm
6 PIN SMD
10 to 312.50LVPECL,
LVDS
- Reference clocks with jitter <300 fs RMS
PX-701
(formerly C1260)

5 X 7 X 2.3 mm
6 PIN SMD
1 to 175HCMOS,
LVPECL,
LVDS
- Reference clocks with jitter <250 fs RMS
- Good close in Phase Noise and Sonet Minimum Clock
PS-702
(formerly SO-720)

5 X 7.5 X 2.0 mm
6 PIN SMD
150 to 1000LVPECL,
LVDS
- Higher Frequency Reference clocks with jitter <100fs RMS
PX-501
(formerly C1310)

14.4 X 9.5 X 5.9mm
SMD
1 to 700HCMOS,
PECL,
LVDS,
Sinewave
- Reference clocks with jitter <250 fs RMS
- Good close in Phase Noise and Sonet Minimum Clock
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