T-S42-XXYY-X -10.000MHz溫補晶振TCXO NEL Frequency Controls
發(fā)布時間：2024-07-04 08:54:28 瀏覽：5761
T-S42-XXYY-X
-10.000MHz溫補晶振TCXO是NEL Frequency Controls一款專為需要穩(wěn)定頻率輸出的應用設計的高精度、高性能振蕩器。其主要特性包括低重力敏感性(0.5
ppb/G)、低相位噪聲(接近OCXO水平)、緊湊的SMD封裝(41 x 30 x 5.6
mm)以及在沒有外部參考輸入時能自動調整到預設頻率。此外，它具有低功耗、獨立于環(huán)境溫度且無需預熱、快速準備就緒等優(yōu)點。該TCXO適用于改善輸入相位噪聲信號、原子鐘、基于GNSS的時鐘、測試和測量設備以及COTS/兩用場景。電氣參數(shù)方面，它提供正弦波輸出，支持CMOS輸出類型，供電電壓為3.3V和5V，封裝為8個引腳的SMD。
規(guī)格參數(shù)：
| Specifications: |
Parameter Symb Condition Min Typ Max Unit Note
Absolute Maximum Ratings |
Input Break
Down Voltage | Voc |
| -0.5 |
| 5.5 | V | Vco=5V |
| Operating Temp | To |
| -20 |
| 70 | C |
|
| Operable Temp | TO |
| -40 |
| 85 | ℃ |
|
| Storage temper. | Ts |
| -40 |
| 85 | ℃ |
|
| Electrical |
| InputFrequency | Fin |
|
| 10.000 |
| MHz |
| All peramcters for oulput frequeney IO MH |
| Output Frequency | Fout |
|
| 10.000 |
| MHz | *2 |
Frequency Capture
Range (APR) | AF/F | Over All | ±100 |
|
| ppb | When input signa
disappears free run
within 100 ppb as
shipped,1,500 ppb
over 10 years |
| Allan Deviation |
| 01s to 1.0s |
| 1E-11 |
|
|
|
| Frequency stability | AF/F | Locked | Equal to incoming signa |
|
|
| Free Run(Holdover) |
|
| +0.28
±5 | Ppm
ppb/day | Over temperature
Aging |
Recommended MAX
Input SSB Phase
Noise | f(△f) | 10Hz
100Hz
1 KHz
10 KHz
100 KHz |
|
| -80
-110
-130
-140
-140 | dBc/Hz |
|
| Input signal |
| CMOS | 2 |
|
| V | Swing |
| Sine Wave | 0 |
| 15 | dBm |
|
Output SSB Phase
Noise Floor | f(△f) | 1 Hz
10Hz
100 Hz
1 KHz
10 KHz
100 KHz |
| -90
-120
-143
-158
-160
-160 |
| dBc/Hz |
|
Output SSB Phase
Noise Improvement
Compared to Input
Phase Noise | 1Hz
10 Hz
100Hz
1 KHz
10 KHz
100 KHz |
| 20
40
50
50
50
50 |
| dBc/Hz | Cannot improve
beyond listed above
noise floor |
| G-sensitivity |
| worst direction |
|
| 40.5 | ppb/G |
|
| Input Voltage | Voc | Code 0
Code A | 4.75
3.2 | 5.0
3.3 | 5.25
3.45 | V | By special request |
| Power consumption | P |
|
| 50 |
| mW | Driving 50 Ohm codeS |
| Spectral Purity |
| Subharmonics
Spurious
Harmonics |
| none
-35 | -80
-30 | dBc | Output Code S |
| Load | Intermally ACcoupled 50Ohm (Sinewave)
10K Ohm//15pf(CMOS/TTL) |
|
|
| Lock Time |
|
|
| 1 |
| minute |
|
| Output Power | Pout | Into 50 Ohm | 9 | 11 |
|
| Output Code S |
深圳市立維創(chuàng)展科技有限公司授權代理銷售NEL Frequency Controls產(chǎn)品，主要提供VCXO、TCXO、OCXO、MOCXO和Synthesizer等元件產(chǎn)品，以其絕佳的精度和相噪特性，倍受全球高端客戶認可，目前廣泛應用于航天航空、衛(wèi)星通信、遙感遙測等場合。歡迎咨詢。
