參數(shù)資料
型號: CMC-77-2060
廠商: C-Max
文件頁數(shù): 1/2頁
文件大?。?/td> 124K
描述: CRYSTAL RC 77.5KHZ FOR WATCH&CLK
標(biāo)準(zhǔn)包裝: 10
附件類型: 晶體
適用于相關(guān)產(chǎn)品: CME8000
其它名稱: CM-CC-77
CM-CC-775
CM-CC-775-ND
 
 
 
 
Datasheet
 
CMC-XX-2060
Tuning fork filter crystal 
 
SPEC No.
CMA-XX-2060
Revision
A.2
State
25.11.06
C-MAX printed
22.08.07
Version
English
Page
1 of 2
 
 
FEATURE
 
"   small metall can package 
"   High stability
"   Low aging
"   Low power consumption
"    High shock and vibration resistance
 
 
DESCRIPTION
 
CMC-60-2060 crystal series are tubular metal-can packages in the standardized watch
crystal size 2 x 6 mm for through-hole applications.
 
Contained in the package is a high quality tuning fork quartz crystal resonator, manufactured
with precision high-volume photolithographic process and operated in the fundamental mode
at 32.768KHz, 40.000KHz,60.000KHz and 77.500KHz. Due to highly automated, large-
volume production, the CMC-crystal series is very competitive and ideal for any consumer
application.
 
 
SPECIFICATIONS
 
Frequency
f0
30.000Hz  350.000Hz
Storage Temp
TSTG
-20癈 - +70癈
Operating Temp
TOPR
-10癈 - +60癈
Drive Level
DL
1.0礧 max
Frequency Tolerance
f/f
+/-20ppm + +/-100ppm
 
 
 
Load Capacitance
CL
6,0pF -12,5pF
 
 
ESR
 
 
R1
  32KHz - 40KHz: 40Kohm max
  40KHz - 60KHz: 30Kohm max
  60KHz - 70KHz: 25Kohm max
  70KHz-200KHz: 22Kohm max
200KHz-350KHz: 20Kohm max
Dynamic Capacitance
CI
4.0fF max
Shunt Capacitance
CO
2.0pF max
Insulation Resitance
IR
500Mohm min
Aging
Fa
-/5ppm / year max
 
 
 
 
 
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