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參數(shù)資料
| 型號： | FREQ1X42/10/10/-20+70/32PF/80R |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 12 MHz - 20 MHz |
| 封裝： | MICRO MINIATURE, CERAMIC, SMD, 4 PIN |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 211K |
| 代理商： | FREQ1X42/10/10/-20+70/32PF/80R |
EURO QUARTZ
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk
SURFACE MOUNT CRYSTALS
X42 CRYSTALS
4mm x 2.5mm x 0.6mm SMD
12.0MHz to 50MHz
DESCRIPTION
X42 crystals are micro-miniature surface-mount mount crystals. The
crystals have a gold plated ceramic base and a seam welded metal lid
providing a stable crystal with very low ageing. The rugged construction
ensures that this crystal has high shock and vibration resistance. The
crystal has been specifically designed for use in small hand-held
communication equipment such as PDAs, GPS and Bluetooth.
Miniature size: 4.0mm x 2.5mm x 0.6mm height
Gold-plated ceramic base with metal seam-welded package
Very low ageing
Designed for hand-held equipment, PDAs, Blue Tooth, GPS
High shock and vibration resistance
FEATURES
OUTLINE & DIMENSIONS
Frequency Range
AT-Cut Fundamental:
12.0MHz to 50.0MHz
Calibration Tolerance at 25C*:
from ±5ppm
(±10, ±20 or ±30ppm standard)
Frequency stability*
-10° to +60°C
from ±5ppm
-20° to +70°C
from ±10ppm
-30° to +85°C
from ±10ppm
Storage Temperature:
-40°~+85°C
Equivalent Series Resistance:
See table
Shunt Capacitance (C0):
2pF to 4pF typical, 5pF maximum
Load Capacitance (CL):
Series or from 10pF to 32pF
(Customer specified CL)
Ageing:
<±3ppm per year at +25°C
Drive level:
100 microW maximum
Reflow Soldering:
10s maximum at 260°C twice
or 180s at 230°C, once.
Packaging:
16mm EIA tape and reel
SPECIFICATION
12.0 ~ 20.0
AT Fund.
80
20.1 ~ 50.0
AT Fund.
60
Frequency
Range MHz
Crystal Cut/
Mode
ESR
Ohms Max.
EQUIVALENT SERIES RESISTANCE
*Note: Tighter stability, tolerance and lower ESR values are available.
PART NUMBER GENERATION
Part numbers for X42 crystals are generated as follows:
12.000MHz X42/20/30/-10+60/12pF/60R
Example:
Nominal Frequency
Package
Calibration tolerance
at 25°C (±ppm)
Temperature Stability
over temp. range (±ppm)
Operating Temp. Range (°C)
(Lower and upper limits)
Load Capacitance
(Either SR for series or CL in pF)
Equivalent Series Resistance
(When special value is required)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 12.000MHZX42/30/10/-30+85/12PF/80R | QUARTZ CRYSTAL RESONATOR, 12 MHz |
| FREQ2HFFF10PF | QUARTZ CRYSTAL RESONATOR, 50 MHz - 100 MHz |
| FREQ392SMX/10/7.5/0+45/18pF | QUARTZ CRYSTAL RESONATOR, 6 MHz - 9.99 MHz |
| FREQ192SMX/15/100/-40+125/32pF | QUARTZ CRYSTAL RESONATOR, 3.5 MHz - 3.99 MHz |
| FREQ292SMX/20/50/-10+60/18pF | QUARTZ CRYSTAL RESONATOR, 4 MHz - 5.99 MHz |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FREQCON-JJXX-6 | 制造商:IMO Precision Controls Ltd 功能描述:ANALOGUE CONVERTER PROGRAMMABL |
| FREQCON-JJXX-6 | 制造商:IMO Precision Controls Ltd 功能描述:ANALOGUE CONVERTER PROGRAMMABL |
| FRESNEL-01 | 制造商:Sekonix Co., Ltd 功能描述: |
| FRESNEL-02 | 制造商:Sekonix Co., Ltd 功能描述: |
| FRETHE025 | 功能描述:OSC 25MHZ 3.3V SMD RoHS:是 類別:晶體和振蕩器 >> 振蕩器 系列:SaRonix-eCera™ ASSP VCXO 標準包裝:1 系列:VG-4512CA 類型:VCXO 頻率:153.6MHz 功能:三態(tài)（輸出啟用） 輸出:LVPECL 電源電壓:3.3V 頻率穩(wěn)定性:- 工作溫度:-40°C ~ 85°C 電流 - 電源（最大）:60mA 額定值:- 安裝類型:表面貼裝 尺寸/尺寸:0.276" L x 0.197" W（7.00mm x 5.00mm） 高度:0.071"（1.80mm） 封裝/外殼:6-SMD，無引線（DFN，LCC） 包裝:Digi-Reel® 電流 - 電源（禁用）（最大）:- 其它名稱:SER3790DKR |
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