參數(shù)資料
型號(hào)： CM11-JLV-50-FREQ-D250
廠商： RALTRON ELECTRONICS CORP
元件分類： XO, clock
英文描述： CRYSTAL OSCILLATOR, CLOCK, 10 MHz - 160 MHz, HCMOS OUTPUT
封裝： SURFACE MOUNT PACKAGE-6
文件頁(yè)數(shù)： 1/2頁(yè)
文件大小： 80K
代理商： CM11-JLV-50-FREQ-D250
CLOCK
Page 1 of 2
RALTRON ELECTRONICS CORP.
§ 10651 N. W . 19 th St § Miami, Florida 33172 § U.S.A.
phone: (305) 593-6033
§ fax: (305)594-3973 § e-mail: sales@raltron.com § WEB: http://www.raltron.com
Rev. X2, May 19, 2003; Approved: C. Husted
CM SERIES:
CLOCK OSCILLATOR, CMOS FOR SPREAD SPECTRUM APPLICATIONS
For Reduced EMI Applications
n ELECTRICAL PARAMETERS:
PARAMETER
SYMBOL
TEST CONDITIONS
*1
VALUE
UNIT
Nominal Frequency
fo
10.000 ~ 160.000
MHz
Supply Voltage
Vcc
+3.3 or +5.0
±5%
VDC
Supply Current
Is
45.0 MAX
*2
mA
Output Logic Type
HCMOS
Load
15 TYP
pF
Output Voltage Levels
Voh / Vol
0.9
Vcc / 0.1Vcc
VDC
Duty Cycle
DC
Measured at 50% of Vcc
40/60 to 60/40
%
Rise / Fall Time
tr / tf
Measured at 20/80% and 80/20% Vcc Levels
1.5 TYP
*2
ns
Jitter
J
1
σ
40 TYP
ps
Overall Frequency Stability
f/fc
Op. Temp., Aging, Load, Supply and Cal. Variations
±25, ±50, or ±100 MAX
ppm
Output Enabled
Output Disabled
En
Dis
High Voltage or No Connect
Ground (Output = High Impedance)
0.7
Vcc MIN
0.3
Vcc MAX
VDC
EMI Peak Freq. Reduction
3
rd to 19th Odd Harmonic
7 ~ 14
dB
Absolute voltage range
Vcc(abs)
Non-Destructive
-0.5
+7.0
VDC
*1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25
±3°C
*2 Frequency Dependent
n ENVIRONMENTAL PARAMETERS:
PARAMETER
SYMBOL
TESTCONDITIONS
*1
VALUE
UNIT
Operating temperature range
Ta
SEE PART NUMBER TABLE
°C
Storage temperature range
T(stg)
-55
+125
°C
n PART NUMBERING SYSTEM:
SERIES
PACKAGE
FREQUENCY
STABILITY
(Overall)
TEMPERATURE
RANGE (
°C)
VOLTAGE
SUPPLY
FREQUENCY
(MHz)
MODULATION
DIRECTION
&
MODULATION
RATE CODE
CM: Spread
Spectrum with
HCMOS Output
07: 7x5 mm
11: 11.4x9.6 mm
14: 14x9 mm
I:
±25 ppm
H:
±50 ppm
J:
±100 ppm
LV: 0
+50
LZ: 0
+70
HZ: -20
+70
D3: -40
+85
33: +3.3 VDC
50: +5.0 VDC
10.000
160.000
See Table Below
MODULATION DIRECTION AND MODULATION RATE:
DOWN SPREAD
CENTER SPREAD
DOWN AND CENTER SPREAD
CODE
RATE %
CODE
RATE %
CODE
RATE %
D100
D150
D250
-1.00
-1.50
-2.50
C050
C075
C100
C125
” 0.50
” 0.75
” 1.00
” 1.25
D25C075
D25C125
D25C150
D25C200
D50C100
D50C150
D50C300
+0.25/-0.75%
+0.25/-1.00%
+0.25/-1.25%
+0.25/-2.00%
+0.50/-1.00%
+0.50/-1.50%
+0.50/-3.00%
EXAMPLE: CM11-LZH-33-155.520-D150
Spread Spectrum Oscillator, HCMOS Output, 11.4x9.6 mm Package, 0– +70
°C Operating Temperature Range, ±50 ppm Total
Frequency Stability, +3.3 VDC Supply Voltage, 155.52 MHz, Downspread 1.50% Modulation.
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