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Switching and Routing

High-performing transport networks perform a critical role in transferring synchronisation from the DU to the radios with minimal intrinsic error.

To ensure the dynamic performance of synchronisation networks, clock references with high short and medium-term stabilities are the best choice. If the fronthaul enables an edge-grand master functionality, medium to long-term (424 hours) holdover is also needed.

Rakon offers a versatile range of high stability devices for switching and routing applications.

Products

Small Form Factor IC OCXOs for Switching and Routing

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Product Series Product Name Image Package Size (LxWxH) Nominal Frequency (Fn) Frequency Stability (FvT) Temperature Range (°C) Long Term Stability Phase Noise (P/N)
Mercury Small Form Factor IC OCXO
ROM1490E 14.2 x 9.2 x 6.5 mm 10 to 50 MHz ±5 ppb -40 to 85 °C ±0.3 ppm/year
±2.5 ppm/20 years
Typ. P/N @20 MHz
-135 dBc/Hz @100 Hz
-158 dBc/Hz @10 kHz
-160 dBc/Hz @1 MHz
Mercury Small Form Factor IC OCXO
ROM1490EA 14.3 x 9.1 x 5.9 mm 10 to 50 MHz ±10 ppb -40 to 95 °C ±0.3 ppm/year
±2.5 ppm/20 years
Typ. P/N @20 MHz
-135 dBc/Hz @100 Hz
-158 dBc/Hz @10 kHz
-160 dBc/Hz @1 MHz
Mercury Small Form Factor IC OCXO
ROM9070EA 9.7 x 7.5 x 3.9 mm 10 to 50 MHz ±10 ppb -40 to 95 °C ±0.3 ppm/year
±2.5 ppm/20 years
Typ. P/N @19.2 MHz
-137 dBc/Hz @100 Hz
-158 dBc/Hz @10 kHz
-158 dBc/Hz @1 MHz
Mercury Small Form Factor IC OCXO
ROM1490PS 14.2 x 9.2 x 6.5 mm 10 to 50 MHz ±10 ppb -40 to 85 °C ±0.3 ppm/year
±1.5 ppm/10 years
Typ. P/N @19.2 MHz
-138 dBc/Hz @100 Hz
-159 dBc/Hz @10 kHz
-160 dBc/Hz @1 MHz
Mercury Small Form Factor IC OCXO
ROM1490PA 14.3 x 9.1 x 5.9 mm 10 to 50 MHz ±10 ppb -40 to 95 °C ±0.3 ppm/year
±1.5 ppm/10 years
Typ. P/N @19.2 MHz
-138 dBc/Hz @100 Hz
-159 dBc/Hz @10 kHz
-161 dBc/Hz @1 MHz
Mercury Small Form Factor IC OCXO
ROM9070PA 9.7 x 7.5 x 3.9 mm 10 to 50 MHz ±10 ppb -40 to 95 °C ±0.3 ppm/year
±1.5 ppm/10 years
Typ. P/N @19.2 MHz
-137 dBc/Hz @100 Hz
-158 dBc/Hz @10 kHz
-158 dBc/Hz @1 MHz
Mercury Small Form Factor IC OCXO
RFPO55 14.6 x 9.7 x 6.2 mm 10 to 26 MHz ±10 ppb -40 to 85 °C ±3 ppm/year
±5 ppm/10 years
Typ. P/N @12.8 MHz
-123 dBc/Hz @100 Hz
-152 dBc/Hz @10 kHz
-154 dBc/Hz @1 MHz
Mercury Small Form Factor IC OCXO
RFPO45 9.7 x 7.5 x 4.3 mm 10 to 26 MHz ±10 ppb -20 to 70 °C
-40 to 85 °C
±3 ppm/year
±5 ppm/10 years
Typ. P/N @12.8 MHz
-123 dBc/Hz @100 Hz
-152 dBc/Hz @10 kHz
-154 dBc/Hz @1 MHz

High End Telecom OCXOs for Switching and Routing

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Product Series Product Name Image Package Size (LxWxH) Nominal Frequency (Fn) Frequency Stability (FvT) Temperature Range (°C) Long Term Stability 24 Hour Holdover
High End Telecom OCXO
ROX2522S3 25.4 x 22 x 12.1 mm 10 to 40 MHz 1 ppb pk-pk -40 to 85 °C ±0.3 ppb/day
±10 ppb/month
±50 ppb/year
<8 µs
High End Telecom OCXO
ROX3827T3 38.1 x 27.1 x 17 mm 5 to 40 MHz ±1 ppb -40 to 85 °C ±0.3 ppb/day
±10 ppb/month
±50 ppb/year
<5 µs
High End Telecom OCXO
ROX3627T3 36.5 x 27 x 19 mm
36.5 x 27 x 13.7 mm
5 to 40 MHz ±5 to 10 ppb -40 to 85 °C ±0.3 ppb/day
±10 ppb/month
±50 ppb/year
<5 µs
High End Telecom OCXO
ROX2525S4 25 x 25 x 15.24 mm 10 to 40 MHz ±5 to 10 ppb -40 to 85 °C ±0.5 ppb/day
±15 ppb/month
±75 ppb/year
<25 µs
High End Telecom OCXO
ROX2522S4 25.4 x 22 x 11.5 mm 10 to 40 MHz ±5 to 10 ppb -40 to 85 °C ±0.5 ppb/day
±15 ppb/month
±75 ppb/year
<25 µs

Hybrid and Ultra Stable TCXOs for Switching and Routing

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Product Series Product Name Image Package Size (LxWxH) Nominal Frequency (Fn) Frequency Stability (FvT) Temperature Range (°C) Long Term Stability Phase Noise (P/N)
Hybrid TCXO
RTH7050PA 7.5 x 5.5 x 3.3 mm 10 to 50 MHz ±20 to 100 ppb -40 to 105 °C ±0.3 ppm/year
±3.0 ppm/10 years
±4.6 ppm/20 years
Typ. P/N @19.2 MHz
-137 dBc/Hz @100 Hz
-158 dBc/Hz @10 kHz
-158 dBc/Hz @1 MHz
High Frequency TCXO
RHT1490J 14.4 x 9.2 x 4.7 mm 50 to 200 MHz ±0.28 to 0.5 ppm -40 to 85 °C ±10 ppb/day
±3 ppm/20 years
Typ. P/N @98.304 MHz
-82 dBc/Hz @10 Hz
-132 dBc/Hz @1 kHz
-149 dBc/Hz @1 MHz
Ultra Stable TCXO
RNT7050A 7.0 x 5.0 x 1.5 mm 10 to 50 MHz ±50 to 100 ppb
±100 to 200 ppb
-40 to 95 °C
-40 to 105 °C
±50 ppb/day
±1.5 ppm/10 years
Typ. P/N @19.2 MHz
-103 dBc/Hz @10 Hz
-148 dBc/Hz @1 kHz
-160 dBc/Hz @1 MHz
Ultra Stable TCXO
RNT7050AL 7.0 x 5.0 x 2.0 mm 10 to 50 MHz ±50 to 100 ppb
±100 to 200 ppb
-40 to 95 °C
-40 to 105 °C
±50 ppb/day
±1.5 ppm/10 years
Typ. P/N @19.2 MHz
-103 dBc/Hz @10 Hz
-148 dBc/Hz @1 kHz
-160 dBc/Hz @1 MHz
Ultra Stable TCXO
RPT7050J 7.0 x 5.0 x 1.5 mm 10 to 40 MHz ±100 to 280 ppb -55 to 105 °C ±20 ppb/day
±200 ppb/month
±1 ppm/year
±3 ppm/10 years
Typ. P/N @32 MHz
-100 dBc/Hz @10 Hz
-148 dBc/Hz @1 kHz
-159 dBc/Hz @1 MHz
Ultra Stable TCXO
RPT5032J 5.0 x 3.2 x 1.75 mm 10 to 40 MHz ±100 to 280 ppb -55 to 105 °C ±20 ppb/day
±200 ppb/month
±1 ppm/year
±3 ppm/10 years
Typ. P/N @32 MHz
-100 dBc/Hz @10 Hz
-148 dBc/Hz @1 kHz
-159 dBc/Hz @1 MHz
Ultra Stable TCXO
RPT7050P 7.0 x 5.0 x 1.5 mm 19.2 to 40 MHz ±100 to 500 ppb -55 to 105 °C ±20 ppb/day
±200 ppb/month
±1 ppm/year
±3 ppm/10 years
Typ. P/N @26 MHz
-100 dBc/Hz @10 Hz
-142 dBc/Hz @1 kHz
-156 dBc/Hz @1 MHz
Ultra Stable TCXO
RPT5032P 5.0 x 3.2 x 1.75 mm 19.2 to 40 MHz ±100 to 500 ppb -55 to 105 °C ±20 ppb/day
±200 ppb/month
±1 ppm/year
±3 ppm/10 years
Typ. P/N @26 MHz
-100 dBc/Hz @10 Hz
-142 dBc/Hz @1 kHz
-156 dBc/Hz @1 MHz

VCXOs for Switching and Routing

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Product Series Product Name Image Package Size (LxWxH) Nominal Frequency (Fn) Frequency Stability (FvT) Temperature Range (°C) Phase Noise (P/N) Absolute Pull Range (APR)
Low Noise and Low Jitter VCXO
RVX1490U 14 x 9 x 2.8 mm 76.8 to 153.6 MHz ±20 ppm -40 to 95 °C Typ. value @153.6 MHz
-109 dBc/Hz @100 Hz
-154 dBc/Hz @10 kHz
-174 dBc/Hz @1 MHz
±5 ppm min.

XOs for Switching and Routing

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Product Series Product Name Image Package Size (LxWxH) Nominal Frequency (Fn) Frequency Stability (FvT) Temperature Range (°C) RMS Phase Jitter Output Waveform
Low Noise and Low Jitter XO
RXO5032M 5.0 x 3.2 x 1.2 mm 8 to 800 MHz ±15 to 50 ppm -40 to 85 °C 0.1 ps; 12 kHz to 20 MHz LVCMOS
LVDS
LVPECL
Low Noise and Low Jitter XO
RXO7050M 7.0 x 5.0 x 1.6 mm 8 to 800 MHz ±15 to 50 ppm -40 to 105 °C 0.1 ps; 12 kHz to 20 MHz LVCMOS
LVDS
LVPECL
Low Noise and Low Jitter XO
RXO2520P 2.5 x 2.0 x 0.8 mm 8 to 1500 MHz ±25 to 50 ppm -40 to 85 °C 0.5 ps; 12 kHz to 20 MHz LVCMOS
LVDS
LVPECL
Low Noise and Low Jitter XO
RXO5032P 5.0 x 3.2 x 1.2 mm 8 to 1500 MHz ±25 to 50 ppm -40 to 85 °C 0.5 ps; 12 kHz to 20 MHz LVCMOS
LVDS
LVPECL
Low Noise and Low Jitter XO
RXO7050P 7.0 x 5.0 x 1.6 mm 8 to 1500 MHz ±25 to 50 ppm -40 to 85 °C 0.5 ps; 12 kHz to 20 MHz LVCMOS
LVDS
LVPECL
Low Noise and Low Jitter XO
RXO2520R 2.5 x 2.0 x 0.8 mm 8 to 1500 MHz ±25 to 50 ppm -40 to 85 °C 1 ps; 12 kHz to 20 MHz LVCMOS
LVDS
LVPECL
Low Noise and Low Jitter XO
RXO5032R 5.0 x 3.2 x 1.2 mm 8 to 1500 MHz ±25 to 20 ppm -40 to 85 °C 1 ps; 12 kHz to 20 MHz LVCMOS
LVDS
LVPECL
Low Noise and Low Jitter XO
RXO7050R 7.0 x 5.0 x 1.6 mm 8 to 1500 MHz ±25 to 50 ppm -40 to 85 °C 1 ps; 12 kHz to 20 MHz LVCMOS
LVDS
LVPECL

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