MS1V-T2K77.5KHZ+/-20PPM [GOLLEDGE]
Parallel - Fundamental Quartz Crystal, 0.0775MHz Nom,;
| 型号： | MS1V-T2K77.5KHZ+/-20PPM |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | Parallel - Fundamental Quartz Crystal, 0.0775MHz Nom, |
| 文件： | 总1页 (文件大小：60K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SM Watch Crystal
MS1V
Specifications
Product
MS1V
Option
Codes
Parameters
Termination:
Gold flashed leads, 2ꢀ54mm pitch
Tin plated leads, 2ꢀ54mm pitch
˿
T1K
T2K
Frequency range:
32ꢀ768kHz
32ꢀ0 ~ 200kHz
˿
specify
specify
Calibration tolerance:
±20ppm
±30ppm
±100ppm
˿
˿
2.00
2.00
Operating temperature range:
-40 to +85°C
4.90
6.10
2.00
Storage temperature range:
-55 to +125°C
ACTUAL SIZE
Circuit condition:
12ꢀ5pF
˿
1.00
other values
specify
0.22
SOLDER PAD LAYOUT
2.54
Static capacitance (C0): 0ꢀ9pF typ
1.00
2.08
(max)
Motional capacitance (C1):
1.60
1.00
3.00
2ꢀ1fF typ
Equivalent series resistance:
1.60
4.20
2.50
50k⏲ typ, 70k⏲ max
Scale 3:1
Ageing:
±3ppm max first year
1ꢀ0µW max
Drive level:
Features
Turnover temperature (T0):
+25°C ±5°C
Unique square profile case for pick & place
Low cost
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Frequency / temp coefficient:
-0ꢀ035ppm/°C2 ±10% typ
Shock resistance:
±5ppm max 5,000g, 0ꢀ3ms, ½ sine
Large stocks held at all times
Miniature size for high density applications
High shock & vibration resistance
Wide temperature range
Vibration resistance:
±5ppm max 20g, 10ꢀ0 ~ 2,000Hz
Soldering conditions:
260°C, 20sec max
Standardꢀ ˿ Optional - Please specify required code(s) when ordering Standard Frequencies
Ordering Information
Frequencies in kHz
Product name + termination + frequency + calibration tolꢀ
eg: MS1V-T1K 32ꢀ768kHz ±20ppm (standard)
Option code X (eg MS1V-T1K/X) denotes a custom specꢀ
32ꢀ000
32ꢀ768
38ꢀ400
40ꢀ000
60ꢀ000
75ꢀ000
76ꢀ800
77ꢀ500
ͷ Our standard SM watch crystalꢀ
ͷ Available on T&R - 8k pcs per reelꢀ
ͷ Refer to our website for T&R and soldering detailsꢀ
ͷ Specifications vary by frequencyꢀ Specifications shown are for
32ꢀ768kHzꢀ
ͷ Pad compatible with many standard watch crystals (eg MC-306,
MC-406, SP-T1A, SP-T2A, CM-200S, CM-202S)ꢀ
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledgeꢀcom
Web: wwwꢀgolledgeꢀcom
10 Oct 2002
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