CLOCK
Page 1 of 2
CM SERIES:
CLOCK OSCILLATOR, CMOS FOR SPREAD SPECTRUM APPLICATIONS
•
n
For Reduced EMI Applications
TEST CONDITIONS
*1
ELECTRICAL PARAMETERS:
PARAMETER
SYMBOL
fo
Vcc
Is
VALUE
10.000 ~ 160.000
+3.3 or +5.0
±5%
45.0 MAX
HCMOS
15 TYP
Voh / Vol
DC
tr / tf
J
∆f/fc
En
Dis
Vcc(abs)
Measured at 50% of Vcc
Measured at 20/80% and 80/20% Vcc Levels
1σ
Op. Temp., Aging, Load, Supply and Cal. Variations
High Voltage or No Connect
Ground (Output = High Impedance)
3
rd
to 19
th
Odd Harmonic
Non-Destructive
0.9•Vcc / 0.1•Vcc
40/60 to 60/40
1.5 TYP
*2
40 TYP
±25, ±50,
or
±100
MAX
0.7•Vcc MIN
0.3•Vcc MAX
7 ~ 14
-0.5 +7.0
pF
VDC
%
ns
ps
ppm
VDC
VDC
dB
VDC
*2
UNIT
MHz
VDC
mA
Nominal Frequency
Supply Voltage
Supply Current
Output Logic Type
Load
Output Voltage Levels
Duty Cycle
Rise / Fall Time
Jitter
Overall Frequency Stability
Output Enabled
Output Disabled
EMI Peak Freq. Reduction
Absolute voltage range
*1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25
±3°C
*2 Frequency Dependent
n
ENVIRONMENTAL PARAMETERS:
SYMBOL
Ta
T(stg)
TESTCONDITIONS
*1
VALUE
SEE PART NUMBER TABLE
-55 +125
UNIT
°C
°C
PARAMETER
Operating temperature range
Storage temperature range
n
PART NUMBERING SYSTEM:
SERIES
PACKAGE
FREQUENCY
STABILITY
(Overall)
TEMPERATURE
RANGE (°C)
VOLTAGE
SUPPLY
FREQUENCY
(MHz)
MODULATION
DIRECTION
&
MODULATION
RATE CODE
See Table Below
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
MODULATION DIRECTION AND MODULATION RATE:
DOWN SPREAD
CODE
RATE %
-1.00
D100
D150
-1.50
-2.50
D250
CENTER SPREAD
CODE
RATE %
C050
”
0.50
”
0.75
C075
C100
”
1.00
C125
”
1.25
DOWN AND CENTER SPREAD
CODE
RATE %
+0.25/-0.75%
D25C075
D25C125
+0.25/-1.00%
+0.25/-1.25%
D25C150
+0.25/-2.00%
D25C200
D50C100
+0.50/-1.00%
+0.50/-1.50%
D50C150
+0.50/-3.00%
D50C300
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.
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
CLOCK
Page 2 of 2
n
MECHANICAL SPECIFICATION
7 x 5 mm PKG.
INDICATES PIN 1.
.197 .008
5.0 0.2
OUTLINE TOLERANCE:
”
0.015… / 0.4mm
(Unless otherwise specified)
PIN FUNCTIONS:
[1] ENABLE/DISABLE
[2] NO CONNECT
[3] CASE/GROUND
[4] OUTPUT
[5] NO CONNECT
[6] Vcc
.129
3.28
.276 .008
7.0 0.2
.079 MAX.
2.00 MAX.
.200
5.08
.100
2.54
3
.079 TYP.
2.00 TYP.
.087
2.20
.150
3.81
1
.050
1.27
2
EXAMPLE MARKING:
CP07-LZH
155D150
RAL D/C
*0.01µF external by-pass
filter is recommended as seen
on solder pattern.
6
5
.055 TYP.
1.40
4
.071
1.80
.100
2.54
SOLDER PATTERN
14 x 9 mm PKG.
0.550
13.97
OUTLINE TOLERANCE:
”
0.015… / 0.4mm
(Unless otherwise specified)
0.350
8.89
H = T.B.D.
PIN FUNCTIONS (6 pins):
[1] ENABLE/DISABLE
[2] NO CONNECT
[3] CASE/GROUND
[4] OUTPUT
[5] NO CONNECT
[6] Vcc
TOP VIEW
0.200 TYP.
5.08 TYP.
FRONT VIEW
SIDE VIEW
.286
7.26
.086
2.2
1
2
H
4
3
EXAMPLE MARKING:
CP14-LZH-33
155.52D150
RAL D/C
0.236
6.00
.057
1.45
.066
1.68
BOTTOM VIEW
.107
2.72
.200
5.08
RECOMMENDED SOLDER PATTERN.
11.4 x 9.6 mm PKG.
OUTLINE TOLERANCE:
”
0.015… / 0.4mm
(Unless otherwise specified)
H = T.B.D.
PIN FUNCTIONS;
[1] ENABLE/DISABLE
[2] CASE/GROUND
[3] OUTPUT
[4] Vcc
.400
10.16
.293
7.44
.186
4.72
MARKING (EXAMPLE):
CP11-LZH-33
155.52D125
RAL D/C
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
ARM技术
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
