830207390509屬于晶體振蕩器諧振器的振蕩器。由伍爾特集團制造生產(chǎn)的830207390509振蕩器振蕩器產(chǎn)品用作頻率/時間基準源，與常用于類似用途的晶體產(chǎn)品相比，區(qū)別在于它們集成了更多功能，用于生成輸出的保持和穩(wěn)定。最簡單的振蕩器包括晶體或其他諧振元件，并且具備必要的功能，讓用戶能夠獲取頻率基準，而無需密切關注諧振元件的工作。更先進的器件還集成了溫度補償或控制功能，以獲取更穩(wěn)定的基準或能夠進行選擇性調(diào)節(jié)的基準。

描述 Description

Suitable for real time clock applications

32.768kHz output crystal oscillators

Ceramic package with a seam sealed metal lid, hermetically

sealed

Model CFPS-109

Model Issue number 6

Frequency Parameters

Frequency 32.7680kHz

Frequency Stability ±30.00ppm

Operating Temperature Range -40.00 to 85.00°C

Ageing ±3ppm max per year

Electrical Parameters

Supply Voltage 3.3V ±5%

Current Draw 3.500mA max

Output Details

Output Compatibility CMOS

Drive Capability 15pF max

Rise and Fall Time 50.0ns max

Duty Cycle 40/60% max

Output Control

Standby Operation:

Logic ‘1’ to pad 1 enables oscillator output

Logic ‘0’ to pad 1 disables oscillator output; when disabled the

oscillator output goes to the high impedance state

No connection to pad 1 enables oscillator output

Start-up Time: 35ms max

2ms typ to 90% of final amplitude (under ideal conditions @

25°C)

Standby Current: 10μA max, 1.35μA typ @ 25°C

Environmental Parameters

Storage Temperature Range: –55 to 125°C

Shock: MIL-STD-883F, Method 2002.4: 1500G, 0.5ms, 3

times in each of 3 mutually perpendicular planes.

Vibration: MIL-STD-883F, Method 2007.3: 20G

(20Hz-2000Hz), 1.52mm amplitude

Manufacturing Details

RoHS Terminations NiAu

RoHS Reflow Temp 260degC 10s

Compliance

RoHS Status (2015/863/EU) Compliant

REACh Status Compliant

MSL Rating (JDEC-STD-033): Not Applicable