CC7V Datasheet, PDF (1/1 Pages) Golledge Electronics Ltd – SM Watch Crystal Mil Temp

SM Watch Crystal Mil Temp
CC7V
3.30
(max)
1.60
(max)
0.90
(max)
ACTUAL SIZE
SOLDER PAD LAYOUT
1.50
1.80
0.70
0.70
1.00 1.00
TOP VIEW
Scale 3:1
Features
« ^{Miniature ceramic package}
« ^{High shock & vibration resistance}
« ^{Military temperature range option}
« ^{Low power consumption}
Specifications
Parameters
Terminations: Gold plated pads
Ni+Sn plated pads
Product
CC7V
࡯
Ë¿
Frequency range:
32.768kHz
࡯
Calibration tolerance: ±30ppm
࡯
±100ppm
Ë¿
Operating temperature range:
-40 to +85°C
࡯
-55 to +125°C
Ë¿
Storage temperature range:
-55 to +125°C
࡯
Circuit condition:
9pF
࡯
12.5pF
Ë¿
Static capacitance (C₀): 1.0pF typ
࡯
Motional capacitance (C₁):
3.0fF typ
࡯
Equivalent series resistance:
65k⏲ typ, 80k⏲ max
࡯
Ageing: ±3ppm max first year
࡯
Drive level:
1.0µW max
࡯
Turnover temperature (T₀):
+25°C ±5°C
࡯
Frequency / temp coefficient:
-0.035ppm/°C² typ
࡯
Shock resistance:
±5ppm, 5,000g, 0.3ms, ½ sine
࡯
Vibration resistance:
±5ppm, 20g, 10.0 ~ 2,000Hz
࡯
Soldering condition:
Reflow, 260°C, 20 sec max
࡯
࡯ Standard. ˿ Optional - Please specify required code(s) when ordering
Option
Code
T1A
T2A
specify
M
specify
Ordering Information
Product name + termination + option codes (if any) +
frequency
eg: CC7V-T1A 32.768kHz ±30ppm -40+85°C
CC7V-T1A/M 32.768kHz ±100ppm -55+125°C
Option code X (eg CC7V-T1A/X) denotes a custom spec.
Í· Available on T&R (3k, 7k or 14k pcs/reel) or trays (200pcs/tray).
Í· Refer to our website for T&R and soldering details.
Í· Ask about higher shock & vibration specifications.
Tel: [phone]
19 May 2004
Fax: [phone]
E-mail: [e-mail]
Web: www.golledge.com