Frequency : 1-40m
SPK-TCXO/VCTCXO-SMD general
Description
WORLDWIDE
SPK Product
Home > SPK Product > Frequency Controlled Product (SPK / Epson) > TCXO / VCXO / VC - TCXO / VCO / OCXO > SPK Tcxo/Vcxo/Vc-tcxo/Vco/Ocxo product outline > 3-SPK-TCXO/VCTCXO SMD TYPE
3-SPK-TCXO/VCTCXO SMD TYPE
Specification
| Model No | TC-09 / VTC-09 | TC-21 / VTC-21 | |
|---|---|---|---|
| Frequecny | 1-40 MHZ | ||
| Frequency stability | ±1.0PPM ±1.5PPM ±2.5PPM ±3.0PPM ±5.0PPM | ||
| Aging | ±1.0PPM / year | ||
| Frequency stability vs load | ±0.3PPM max . vs ±10% load change | ||
| Frequency Stability vs voltage | ±0.3PPM max . vs ±5% load change | ||
| Supply voltage | 3.3V 5.0V | ||
| Phase Noise | -70dBc/Hz at 10 Hz offset ; -100dBc/Hz at 100 Hz offset -130dBc/Hz at 1Khz offset ; -140dBc/Hz at 10Khz offset -145dBc/Hz at 100Khz offset |
||
| Supply Current | Frequency dependent | ||
| Operating temperature | 0℃ to 70℃ / -10℃ to 60℃ / -20℃ to 70℃ / -30℃ to 75℃ / -40℃ to 85℃ | ||
| Output wave form | TTL / CMOS / Sine Wave / Clipped sinze Wave / Square Wave | ||
| Storage temperature | -40℃ to 85℃ or -55℃ to 125℃ (package dependent) | ||
| Mechanical frequency tuning | ±3.0PPM min tuning | ||
| Start-up time | 2.0 m sec / 5.0 m sec (max) reach 90% amplitude and at 25℃ | ||
| VCTCXO only | Control voltage | Std +1.5V ± 1.0V for all input voltages | |
| Frequency devaiation | ±5.0PPM (min) ±25.0PPM (max) vcontrol = +1.5V± 1.0V | ||
| Slope polarity | Positive slope .positive voltage for positive frequency shift | ||
| Input impedance | 1.0 MΩ min | ||
| linearity | 10 % max | ||
Application
Applications Facsimile, computer control, Cordless, telephone, Automobile telephone, Telecommunications.....
