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Operating Temperature : -20℃~+70℃
Current - Supply : 50mA
Output Type : LVPECL
Voltage - Supply : 3.3V
Frequency Stability : ±20ppm
Frequency : 77.85MHz
Description : LVPECL 3.3V 77.85MHz SMD7050-6P Oscillators RoHS
Mfr. Part # : ECXV-P37C2M-77.850
Model Number : ECXV-P37C2M-77.850
Package : SMD7050-6P
Product Overview
The ECXV-P2 (2.5V) and ECXV-P3 (3.3V) are low jitter, low current, Frequency Configurable SMD Voltage Controlled Crystal Oscillators (VCXO) with LVPECL Output. These ECSpressCONTM VCXOs offer precise frequency control and are suitable for various applications requiring stable and configurable clock signals.
Product Attributes
Technical Specifications
| Model | Frequency Range (MHz) | Supply Voltage (VDC) | Frequency Stability (ppm) | Input Current (mA) | Aging @ +25C (first year) (ppm) | Rise/Fall Times (pS) | Operating Temperature (C) |
|---|---|---|---|---|---|---|---|
| ECXV-P2 (+2.5V) | 10.000 - 1500.00 | +2.375 - +2.625 | * Option A: 100 * Option B: 50 * Option C: 25 * Option D: 20 | 10.0 ~ 250.0 MHz: 48-50 250.1 ~ 500.0 MHz: 53-55 500.1 ~ 1500 MHz: 65-68 | 2 | 150 - 250 | Standard: -10 to +70 Extended (P Option): -40 to +105 |
| ECXV-P3 (+3.3V) | 10.000 - 1500.00 | +2.97 - +3.63 | * Option A: 100 * Option B: 50 * Option C: 25 * Option D: 20 | 10.0 ~ 250.0 MHz: 48-50 250.1 ~ 500.0 MHz: 53-55 500.1 ~ 1500 MHz: 65-68 | 2 | 150 - 250 | Standard: -10 to +70 Extended (P Option): -40 to +105 |
Pin Connections
| Pin # | Function |
|---|---|
| 1 | Control Voltage |
| 2 | OE: High Enable |
| 3 | Ground |
| 4 | LVPECL Output |
| 5 | Complementary Output |
| 6 | Supply Voltage |
Part Numbering Guide Example
ECXV-P35B2N-156.250
Phase Noise and Jitter Data (typical)
| Frequency (offset) | SSB Phase Noise Data (dBc/Hz) | Phase Jitter pS (12 KHz ~ 20 MHz, RMS) |
|---|---|---|
| 10 Hz | -64 to -45 | - |
| 100 Hz | -99 to -81 | - |
| 1 KHz | -118 to -81 | - |
| 10 KHz | -128 to -96 | - |
| 100 KHz | -137 to -97 | - |
| 1 MHz | -145 to -119 | - |
| 5 MHz | -152 to -129 | - |
| - | - | 0.8 - 1.5 |
Dimensions
Figure 1) Top, Side, Bottom & Land
Figure 2) Top, Side, Bottom & Land
Figure 3) Top, Side, Bottom & Land
Figure 4) Top, Side, Bottom & Land
Suggested Reflow Profile
Contact ECS for detailed reflow profile information.
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SMD voltage controlled crystal oscillator ECS ECXV-P37C2M-77.850 stable frequency low jitter device Images |