CC7V-TIA [NXP]
CC7V-T1A Tuning Fork Crystal 32.768 kHz; CC7V - T1A\n音叉晶体32.768千赫
| 型号： | CC7V-TIA |
| 厂家： | 
NXP |
| 描述： | CC7V-T1A
Tuning Fork Crystal 32.768 kHz |
| 文件： | 总2页 (文件大小：124K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
tel:15013640835 0755-23574585
CC7V-T1A
Tuning Fork Crystal 32.768 kHz
MICRO CRYSTAL SWITZERLAND
DIMENSIONS
Package:
Recommended Solder Pad:
3,2
1,0
1,0
1,5
0,7
0,7
100% leadfree, RoHS - compliant
All dimensions in mm typical
DESCRIPTION:
Smallest SMT ceramic package
Package height 0.90 mm
SMD-package in Tape and Reel
Ind. and Ext. temperature ranges
High stability
Low aging
Low power consumption
High shock and vibration resistance
This SMD ceramic package has been specially designed for miniature
telecom and portable applications. A special crystal manufacturing
process is used to achieve improved electrical characteristics and a
miniaturized blank size.
The crystals are supplied in special trays (200 crystals per tray).
For pick-and-place equipment, the parts are available in 12 mm tape:
7” (178 mm) reel with 3’000 crystals
10” (254 mm) reel with 7’000 crystals
13” (330 mm) reel with 14’000 crystals
ELECTRICAL CHARACTERISTICS
AT 25oC:
1)
Nominal Frequency
FL
32.768
kHz
2)
3)
Load capacitance
CL
ΔF/F
ΔF/F
RS
9.0 / 12.5
+/-30
+/-100
50 / 70
4.0
pF
ppm
Frequency tolerance
ppm
Series resistance typ./max.
Motional capacitance typ.
Static capacitance typ.
Drive level max.
kΩ
C1
fF
C0
1.2
pF
P
1.0
μW
Insulation resistance min.
Aging first year max.
Ri
500
MΩ
ΔF/F
T0
+/-3
ppm
Turnover temperature
Frequency vs. temperature
25 +/-5
°C
ΔF/F0 –0.035 ppm
/
(T - T0)2 +/-10% ppm
°C²
1) Other frequencies on request.
2) Other load capacitances on request.
3) Tighter and wider frequency tolerances on request.
Version 4.0/03.2007
STANDARD FREQUENCIES:
Frequency
kHz
32.768
Other frequencies on request
ENVIRONMENTAL
Conditions
Max. Dev.
CHARACTERISTICS:
Storage temp. range
–55 to +125°C
–40 to +85°C
–55 to +125°C
Industrial operating temp. range
Extended operating temp. range
Shock resistance
5000 g, 0.3 ms, ½ sine +/-5 ppm
ΔF/F
ΔF/F
Vibration resistance
20 g / 10–2000 Hz
+/-5 ppm
TERMINATIONS AND
PROCESSING:
Type
Termination
Processing
For SMD mounting
Au flashed pads
Reflow soldering
260°C / 20 s max.
CC7V-T1A
PART NUMBER/
ORDERING INFORMATION
EXAMPLE:
C C 7 V - T 1 A 32.768 kHz 9.0 pF +/-30 ppm
Frequency
tolerance
Crystal package
C = Crystal in ceramic
package
Load capacitance CL
Frequency FL
Package pad form
Package lid
A = Pads on both ends
C = Ceramic lid
Pad plating
Package size
1 = Au flashed pads
7 = 3.2 x 1.5 x 0.90 mm
Package type
Blank
V = Tuning fork
T = For SMD mounting
All specifications subject to change without notice.
03.07
Micro Crystal
Div. of ETA SA
Mühlestrasse 14
CH-2540 Grenchen
Switzerland
Tel. +41 32 655 82 82
Fax +41 32 655 82 83
sales@microcrystal.ch
www.microcrystal.com
MICRO CRYSTAL SWITZERLAND
Version 4.0/03.2007
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