參數資料
型號： CC4V-T2A307.2KHZ+/-100PPM
廠商： GOLLEDGE ELECTRONICS LTD
元件分類： 晶體
英文描述： QUARTZ CRYSTAL RESONATOR, 0.3072 MHz
文件頁數： 1/1頁
文件大?。?/td> 58K
代理商： CC4V-T2A307.2KHZ+/-100PPM
32.0000
32.7680
38.4000
40.0000
60.0000
65.5360
75.0000
76.8000
100.0000
128.0000
153.6000
240.0000
307.2000
1.00000MHz
1.00800MHz
Tel:
+44 1460 256 100
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
* 0.95mm high version available on request.
SM Watch Crystal Mil Temp
CC4V
19 May 2004
ACTUAL SIZE
0.90
1.25
(max)
5.10
(max)
2.00
(max)
SOLDER PAD LAYOUT
2.90
TOP VIEW
2.20
1.30
Features
High shock & vibration resistance
Military temperature range option
Low power consumption
Miniature ceramic package
Scale 3:1
Specifications
Product name + termination + option codes (if any) +
frequency + calibration tolerance
eg:
CC4V-T1A 32.768kHz ±30ppm -40+85°C
CC4V-T1A/M 76.80kHz ±100ppm -55+125°C
Option code X (eg CC4V-T1A/X) denotes a custom spec.
Ordering Information
CC4V
Parameters
Product
Option
Code
Standard.
Optional - Please specify required code(s) when ordering
Standard Calibration Tolerances
32.0 ~ 200kHz
201 ~ 560kHz
561kHz ~ 1.0MHz
±30ppm
±100ppm
±250ppm
±500ppm
Available on T&R (2k or 10k pcs/reel) or trays (100pcs/tray).
Refer to our website for T&R and soldering details.
Ask about higher shock & vibration specifications.
Frequencies in kHz (unless stated)
Standard Frequencies
Terminations:
Gold plated pads
T1A
Ni+Sn plated pads
T2A
Frequency range:
32.768kHz
32.0kHz ~ 1.0MHz
Calibration tolerance:
see table
specify
Other
Operating temperature range:
-40 to +85°C
-55 to +125°C
M
Storage temperature range:
-55 to +125°C
Circuit condition:
9pF (32.0 ~ 200kHz)
12.5pF (32.768kHz)
specify
4pF (201 ~ 560kHz)
10pF (560kHz ~ 1.0MHz)
Static capacitance (C0):
1.2pF typ @ 32.768kHz
1.2pF typ @ 307.2kHz
1.0pF typ @ 1.0MHz
Motional capacitance (C1):
2.3fF typ @ 32.768kHz
1.1fF typ @ 307.2kHz
1.1fF typ @ 1.0MHz
Equivalent series resistance:
50k
typ, 80k
max @ 32.768kHz
3.5k
typ, 5k
max @ 307.2kHz
500
typ, 1.2k
max @ 1.0MHz
Ageing:
±3ppm max first year
Drive level:
1.0W max
Turnover temperature (T0):
+25°C ±5°C @ 32.768kHz
+33°C ±5°C @ 307.2kHz
+39°C ±5°C @ 1.0MHz
Frequency / temp coefficient:
-0.035ppm/°C2 ±10%
Shock resistance:
±5ppm, 5,000g, 0.3ms, sine
Vibration resistance:
±5ppm, 20g, 10.0 ~ 2,000Hz
Soldering condition:
Reflow, 260°C, 20 sec max
相關PDF資料
PDF描述
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