Digital Signal Processors (DSP) used inside optical transceivers at both ends of the fiber optic link, allow increased transmission speeds all the way to 800G, simpler circuitry and improved optical performance. Digital Signal Processors require high frequency, ultra-low jitter clock oscillators, VCXOs and VCSOs as a frequency reference.
Raltron has a complete line of oscillators designed to be compatible with or to serve as a reference design for some of the foremost optical DSPs used in optical transceivers.
Applications:
Simple Ethernet-only, adjustable 100G, 200G, 300G or 400G line enables reach/capacity optimization over various fiber links
Data center interconnect
Metro
Long haul supporting reaches beyond 120km
Optical Transceivers
Optical Engines
Active Optical Cables
Optical Instrumentation
RF over Fiber
| ULTRA LOW JITTER CLOCK OSCILLATORS FOR OPTICAL APPLICATIONS | ||||||
|---|---|---|---|---|---|---|
| LVDS CLOCK OSCILLATORS 2.5x2.0 | Package (mm) | Output | Supply Voltage (V) | Frequency Range (MHz) | Stability (ppm) | Jitter (fs) |
| CL2520 Series | 2.5 x 2.0 | LVDS | 1.8, 2.5, 3.3, 2.5 ~ 3.3 | 6.000-175.000 | ±20, ±25, ±50, ±100 | 1.8 V: 150 | 2.5~3.3V: 100 |
| CL2520-156.250-L-20-X-T-TR-NS1 | 2.5 x 2.0 | LVDS | 2.5~3.3 | 156.25 | ±20 | 80 typ/100 max |
| CL2520-156.250-1.8-20-X-T-TR-N1 | 2.5 x 2.0 | LVDS | 1.8 | 156.25 | ±20 | 100 typ/150 max |
| CL2520-156.250-2.5-20-X-T-TR-NS2 | 2.5 x 2.0 | LVDS | 2.5 | 156.25 | ±20 | 80 typ/100 max |
| CL2520-156.250-3.3-20-X-T-TR-N3 | 2.5 x 2.0 | LVDS | 3.3 | 156.25 | ±20 | 80 typ/100 max |
| LVDS CLOCK OSCILLATORS 3.2x2.5 | Package (mm) | Output | Supply Voltage (V) | Frequency Range (MHz) | Stability (ppm) | Jitter (fs) |
| CL3225 Series | 3.2 x 2.5 | LVDS | 1.8, 2.5, 3.3, 2.5 ~ 3.3 | 13.500 - 156.250 MHz | ±20, ±50, ±100 | 110 max |
| CL3225-156.250-3.3-50-X-T-TR | 3.2 x 2.5 | LVDS | 3.3 | 156.25 | ±50 | 110 max |
| CL3225-156.250-3.3-25-X-T-TR | 3.2 x 2.5 | LVDS | 3.3 | 156.25 | ±25 | 110 max |
| CL3225-156.257812-3.3-25-X-T-TR-NS8 | 3.2 x 2.5 | LVDS | 3.3 | 156.257812 | ±25 | 100 max |
| CLF3225 Series | 3.2 x 2.5 | LVDS | 2.5, 3.3 | 5.000 - 175.000 | ±20, ±25, ±50, ±100 | 100 max |
| CLF3225-156.257812-3.3-25-X-T-TR | 3.2 x 2.5 | LVDS | 3.3 | 156.257812 | ±25 | 100 max |
| CLF3225-156.250-3.3-25-X-T-TR | 3.2 x 2.5 | LVDS | 3.3 | 156.25 | ±25 | 100 max |
| FAST TURNAROUND CLOCK OSCILLATORS 3.2x2.5 | Package (mm) | Output | Supply Voltage (V) | Frequency Range (MHz) | Stability (ppm) | Jitter (fs) |
| XCO38 Series | 3.2 x 2.5 | LVDS | 2.5, 3.3 | 10.000-1200.000 | ±20, ±25, ±50, ±100 | 600 typ |
| XCO382IV11-156.250 | 3.2 x 2.5 | LVDS | 2.5 | 156.25 | ±25 | 600 typ |
| XC039 Series | 3.2 x 2.5 | LVPECL | 2.5, 3.3 | 10.000-1200.000 | ±20, ±25, ±50, ±100 | 600 typ |
| XCO392IV11-156.250 | 3.2 x 2.5 | LVPECL | 2.5 | 156.25 | ±25 | 600 typ |
| ULTRA LOW JITTER VCXO/VCSO FOR OPTICAL APPLICATIONS | ||||||
|---|---|---|---|---|---|---|
| LVDS VCXO 3.2x2.5 & 5.0x3.2 | Package (mm) | Output | Supply Voltage (V) | Frequency Range (MHz) | Stability (ppm) | Jitter (fs) |
| VLF3 Series | 3.2 x 2.5 | LVDS | 3.3 | 40.000 - 170.000 | ±20, ±25, ±50, ±100 | |
| VLF3325-D3-30-T-122.880 | 3.2 x 2.5 | LVDS | 3.3 | 122.88 | ±25 | 90 typ / 300 max |
| VLF5 Series | 5.0 x 3.2 | LVDS | 3.3 | 50.000 - 200.000 | ±20, ±25, ±50, ±100 | |
| VLF5325-D3-30-T-122.880 | 5.0 x 3.2 | LVDS | 3.3 | 122.28 | ± 25 | 90 typ / 300 max |
| FAST TURNAROUND VCXO 3.2x2 | Package (mm) | Output | Supply Voltage (V) | Frequency Range (MHz) | Stability (ppm) | Jitter (fs) |
| XVO-38 Series | 3.2 x 2.5 | LVDS | 2.5, 3.3 | 10.000-1200.000 | ±20, ±25, ±50, ±100 | 600 typ |
| XVO383KV1-156.250 | 3.2 x 2.5 | LVDS | 3.3 | 156.25 | ±50 | 600 typ |
| XVO-39 Series | 3.2 x 2.5 | LVPECL | 2.5, 3.3 | 10.000-1200.000 | ±20, ±25, ±50, ±100 | 600 typ |
| XVO393KV1-156.250 | 3.2 x 2.5 | LVPECL | 3.3 | 156.25 | ±50 | 600 typ |
| LVPECL VCXO 9x14 | Package (mm) | Output | Supply Voltage (V) | Frequency Range (MHz) | Stability (ppm) | Jitter (fs) |
| V8F/V8M Series | 9.0 x 14.0 | LVPECL | 3.3 | 12.000 - 870.000 | ±30 | 400 max / 600 max |
| V8F-J-100.000 | 9.0 x 14.0 | LVPECL | 3.3 | 100 | ±30 | 400 max / 600 max |
| LVPECL VCSO 5x7 | Package (mm) | Output | Supply Voltage (V) | Frequency Range (MHz) | Stability (ppm) | Jitter (fs) |
| VCSL7 Series | 5.0 x 7.0 | LVPECL | 3.3 | 400.000 - 1000.000 | ±25, ±50 | 30 max |
| VCSL7-3-D3-25-T-800.000 | 5.0 x 7.0 | LVPECL | 3.3 | 800 | ±25 | 30 max |
