DOCAT052F-050.0M振蕩器Connor-Winfield
發(fā)布時(shí)間：2024-05-16 09:27:53 瀏覽：3205
Connor-Winfield的DOC系列振蕩器是高精度OCXO/OCVCXO振蕩器，適用于蜂窩基站、測(cè)試設(shè)備、同步以太網(wǎng)和VSAT應(yīng)用。這些振蕩器具有異常精確的頻率穩(wěn)定性，可以在商用、擴(kuò)展商用或工業(yè)溫度范圍內(nèi)提供±20
ppb到±100 ppb的穩(wěn)定性。具有CMOS輸出和可選的電子頻率調(diào)諧功能，同時(shí)還擁有出色的相位噪聲特性，滿足嚴(yán)格的要求。
DOC系列的產(chǎn)品特點(diǎn)包括3.3Vdc操作，SMT封裝，提供的頻率穩(wěn)定性范圍為±20 ppb、±50 ppb或±100
ppb，可選的溫度范圍為0至70°C、-20至75°C或-40至85°C，低相位噪聲，可選的電子頻率調(diào)諧，并符合RoHS標(biāo)準(zhǔn)/無鉛要求。
此外，DOC系列還有多種封裝尺寸(如9x14mm)和不同的輸出頻率(如10.0 MHz、20.0
MHz等)，具體取決于客戶的訂購信息。這些特點(diǎn)和性能使得Connor-Winfield的DOC系列振蕩器成為各種高要求應(yīng)用領(lǐng)域的理想選擇。
訂購指南：
規(guī)格參數(shù)：
| Absolute Maximum Ratings |
| Parameter | Minimum | Nomina | Maximum | Units | NofeS |
| Storago Temperature | -55 |
| 25 | ℃ |
|
| Supply Vutage.3.3 Vde (Vec | 0.5 |
| 4.5 | Vde |
|
| Supply Vaitage -5.0 Vde (Vcc) | 0.5 |
| 7.0 | Vdc |
|
| Cantrol Woltage (Vc) | 0.5 |
| Vec+0.5 | Vdc |
|
| Operating Specifications |
|
|
|
| Parameter | Minimum | Nominal | Mxiwm | Units | Notes |
| Center Frequengy;(Fo) |
| 10,128,19.44,20 or 25 | MHz |
|
| Frequency Stabilny vs.Change in Temperature:(See Ordering Informahion) |
|
|
|
| Stablity Code 02 | 20.0 |
| 20.0 | PPb |
|
| Stablity Code 05 | 50.0 |
| 50.0 | ppb |
|
| Stablity Code 10 | -1000 |
| 100.0 | 2b |
|
| Operafing Temperature Rangoc (See Ordering Infomation) |
|
|
|
|
| emperature Code 0 |
|
| 70 | ℃ |
|
| TemperateCg | 20 |
| 75 |
|
|
| Temperatn Corin | -40 |
| 85 | ℃ |
|
| Frequency Caltbration; | -1.0 |
| 1.0 | Epm | 2 |
| Frequency Stability ws Load | 20 |
| 20 | ppb | ±5% |
| Frequency Stability ws Woltage | 20 |
| 20 | ppb | ±5% |
| Aging:Daily: | -10 |
| 10 | pbNday | 3 |
| Aging:First Year. | -300 |
| 300 | ppb | 3 |
| Total Frequancy Tolerance (20 Years) | 4.60 |
| 4.60 | Bpm | 4 |
| Supply Woltago:(Vec) | 3.13 | 3.30 | 3.47 | Wde | 進(jìn)5 |
| Power Consumptian:Vcc =Nominal Voltage |
|
|
|
|
|
| Turn On |
|
| 30 | w |
|
| Steady State 25℃ |
|
| 1.3 |
|
|
| Phase Jitter:(EW:12 KHz o Fo/2 |
| 0.5 | 1.0 | ps FMS |
|
| Short Term Stablity |
|
| 1.0E-9s |
|
|
| Start-Up Time: |
|
|
| ms |
|
| Warm Up Time Within Specilicaticn @25℃ |
|
| 60 | 8 |
|
| Warm Up TimeWithin Specficaticn o -40^℃) |
|
| 90 | 8 |
|
| CMOS Output Characteristics |
|
|
| Parameter | Minimum | Nominal | xntm | Units | Notes |
| Loaxi |
| 5 |
| pF | 5 |
| tout yoltage |
|
|
|
|
|
 3.3 Vd:Models High (voh |
|
|
| 2.70 |
|
|
|
| V |
|
|
|
|
| Low (Wal) |
|
| 0.30 |
|
|
| Duty Cycle at 50%of Voc | 45 | 50 | 55 | % |
|
| Hise /Fal Time:10%to 90% |
|
| 6.5 | ns |
|
| Phase Noise Characteristics |
| Typical Phase Noise for DOC050F-010.0M |
|
| Parameter niw | Nominal aximum | Units Notes |
| 1 Hr dftset | 67 | dBCHz |
| u10 Hz offset | -100 | dBC/Hz |
| 100 Hz cllset | -130 | dBC/Hz |
| 41KHz offset | -148 | dBC/Hz |
| 10 KHz o#s | -154 | dBC/Hz |
| ①100 KHz allset | -155 | dBC/Hz |
|
| Cx207 |
| OCVCxO Input Characteristics (Optional) |
| Parameter | Minimum | Nominal | Maximum | Units | Modi |
| Control Voltage Range: | 0.30 | 1.65 | 3.0 | V | 6 |
| FreauencyPu g | +10.0 |
|
| PPm | 7 |
| Input lmpedance | 100K |
|
| Ohms |
|
| Lneanty | ±5 |
|
| % |
|
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