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) featuring LVPECL output. These ECSpressCONTM VCXOs offer precise frequency control and are suitable for applications requiring high performance and reliability.
Product Attributes
- Brand: ECSpressCONTM
- Origin: 15351 West 109th Street | Lenexa, KS 66219
- Material: Gold/Nickel Plating (Lid Metal), Ceramic (Base)
- Certifications: Moisture Sensitivity Level 1, ESD Sensitivity Human Body Model 3kV Max.
Technical Specifications
| Parameter | Conditions | ECXV-P2 (+2.5V) MIN | ECXV-P2 (+2.5V) TYP | ECXV-P2 (+2.5V) MAX | ECXV-P3 (+3.3V) MIN | ECXV-P3 (+3.3V) TYP | ECXV-P3 (+3.3V) MAX | Units |
| Frequency Range | | 10.000 | | 1500.00 | 10.000 | | 1500.00 | MHz |
| Supply Voltage | | +2.375 | +2.5 | +2.625 | +2.97 | +3.3 | +3.63 | VDC |
| Voltage Control | | +0.2 | +1.25 | +2.3 | +0.3 | +1.6 | +3.0 | VDC |
| Frequency Pulling Range (Positive Transfer) | 7 x 5 & 5 x 3.2 pkg. | 100 | | | 100 | | | PPM |
| Frequency Pulling Range (Positive Transfer) | 3.2 x 2.5 & 2.5 x 2 pkg. | 50 | | | 50 | | | PPM |
| Frequency Stability | Option A | 100 | | | 100 | | | ppm |
| Frequency Stability | Option B | 50 | | | 50 | | | ppm |
| Frequency Stability | Option C | 25 | | | 25 | | | ppm |
| Frequency Stability | Option D | 20 | | | 20 | | | ppm |
| Input Current | 10.0 ~ 250.0 MHz | 48 | | 50 | 48 | | 50 | mA |
| Input Current | 250.1 ~ 500.0 MHz | 53 | | 55 | 53 | | 55 | mA |
| Input Current | 500.1 ~ 1500 MHz | 65 | | 68 | 65 | | 68 | mA |
| Output Symmetry @ 50% VCC level | | 48/52 | | | 48/52 | | | % |
| Aging @ +25C (first year) | | 2 | | | 2 | | | PPM |
| Rise and Fall Times | 10% Vdd to 90% Level | 150 | | 250 | 150 | | 250 | pS |
| 0 Level VOL | | Vdd-1.85V | | | Vdd-1.6V | | | VDC |
| 1 Level VOH | | Vdd-1.03V | | Vdd-0.6V | Vdd-1.03V | | Vdd-0.6V | VDC |
| Output Load | Differential Output | | 0.7% | | | 0.7% | | Vdd |
| Enable Pin 2 | Output Enable | | | | | | | |
| Enable Pin 2 | Output Disable | | 0.3% | | | 0.3% | | Vdd |
| Output Enable Time | | 200 | | | 200 | | | ns |
| Output Disable Time | | 50 | | | 50 | | | ns |
| Phase Jitter, rms | 12 KHz to 20 MHz | 1.0 | | | 1.0 | | | pS |
| Operating Temperature | Standard | -10 | | +70 | -10 | | +70 | C |
| Operating Temperature | Extended (P Option) | -40 | | +105 | -40 | | +105 | C |
| Storage Temperature | | -55 | | +125 | -55 | | +125 | C |
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
Series: ECXV-P (LVPECL Output)
Voltage: 2 = +2.5V, 3 = +3.3V
Package Size (mm): 2 = 2.5 x 2, 3 = 3.2 x 2.5, 5 = 5 x 3.2, 7 = 7 x 5
Stability: A = 100 ppm, B = 50 ppm, C = 25 ppm, D = 20 ppm
Pull Range(***): 1 = 50PPM, 2 = 90PPM, 3 = 100PPM
Operating Temperature: L = -10 ~ +70C, M = -20 ~ +70C, N = -40 ~ +85C, P = -40 ~ +105C
Frequency: Customer Specified
Packaging: Blank =(Bulk) -TR=Tape & Reel (1K Min/Mult)
Phase Noise and Jitter Data (typical)
SSB Phase Noise Data (dBc/Hz typical)
| Frequency (offset) | 77.760 | 122.880 | 125.00 | 156.250 | 212.5 | 491.520 | 622.080 | 1000 | 1250 |
| 10 Hz | -64 | -68 | -63 | -55 | -62 | -61 | -48 | -58 | -45 |
| 100 Hz | -84 | -99 | -94 | -85 | -93 | -86 | -85 | -82 | -81 |
| 1 KHz | -118 | -113 | -113 | -109 | -105 | -100 | -101 | -93 | -81 |
| 10 KHz | -128 | -119 | -118 | -116 | -113 | -105 | -102 | -97 | -96 |
| 100 KHz | -137 | -120 | -119 | -118 | -115 | -105 | -103 | -97 | -97 |
| 1 MHz | -145 | -140 | -137 | -139 | -135 | -126 | -124 | -116 | -119 |
| 5 MHz | -152 | -142 | -146 | -146 | -143 | -137 | -133 | -127 | -129 |
Phase Jitter pS
| 12 KHz ~ 20 MHz, RMS | 0.9 | 0.8 | 1.1 | 0.9 | 1.0 | 1.1 | 1.2 | 1.5 | 1.1 |
Note: * Inclusive of 25C tolerance, operating temperature, input voltage change, load change, shock and vibration. ** Note: Internal pull-up resistor active output if pin 2 is left open. *** Pull Range is package dependent
Contact: 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
