TT-SMDC-3.579545-18-F-EXT-TR [RALTRON]
Parallel - Fundamental Quartz Crystal, 3.579545MHz Nom, SMD, 4 PIN;
| 型号： | TT-SMDC-3.579545-18-F-EXT-TR |
| 厂家： | 
Raltron Electronics Corporation |
| 描述： | Parallel - Fundamental Quartz Crystal, 3.579545MHz Nom, SMD, 4 PIN |
| 文件： | 总3页 (文件大小：277K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SURFACE MOUNT
MICROPROCESSOR CRYSTAL
Page 1 of 3
SERIES TT-SMDC
FEATURES
AT CUT CRYSTAL PERFORMANCE
THERMOPLASTIC PACKAGE SUITED FOR REFLOW SOLDERING
SPECIFICATIONS
PARAMETER
VALUE
FREQUENCY RANGE
3.579545 MHz TO 60.000 MHz
3.579545 MHz TO 40.000 MHz
32.000 MHz TO 60.000 MHz
±50 PPM MAXIMUM
FUNDAMENTAL
THIRD OVERTONE
MODE OF OSCILLATION
FREQUENCY TOLERANCE AT 25°C
(±30 PPM AVAILABLE)
±50 PPM MAXIMUM
FREQUENCY STABILITY OVER TEMPERATURE
OPERATING TEMPERATURE RANGE
(±30 PPM AVAILABLE)
-20°C TO +70°C STANDARD
-40°C TO +85°C EXTENDED
STORAGE TEMPERATURE RANGE
AGING
LOAD CAPACITANCE
EQUIVALENT SERIES RESISTANCE
SHUNT CAPACITANCE
DRIVE LEVEL
-40°C TO +85°C
±5 PPM PER YEAR MAXIMUM
12 pF to 32 pF OR SERIES
SEE TABLE 1
5.0 pF MAXIMUM
100 µW MAX
±5 PPM MAXIMUM 75 cm DROP TEST IN
3 AXES ON TO A HARD SURFACE
260°C FOR 10s MAXIMUM
SHOCK RESISTANCE
REFLOW CONDITIONS
TABLE 1
FREQUENCY
(MHz)
MAXIMUM ESR
MAXIMUM ESR
(OHMS)
FREQUENCY (MHz)
MODE
MODE
FUND
FUND
FUND
FUND
FUND
(OHMS)
200
150
120
100
80
3.579545 to 3.999
4.000 to 4.999
5.000 to 5.999
6.000 to 6.999
7.000 to 8.999
9.000 to 12.999
13.000 to 19.999
20.000 to 32.000
32.000 to 40.000
40.000 to 60.000
FUND
FUND
FUND
60
50
40
FUND / 3OT
3OT
40 / 100
100
PART NUMBERING SYSTEM
TYPE
-
FREQUENCY
-
LOAD CAPACITANCE
-
-
MODE
-
-
Blank FOR < 24.576 MHz
F FOR ≥ 24.576 MHz
3OT THIRD OVERTONE
12 TO 32 pF FOR PARALLEL
S FOR SERIES
-
-
TT-SMDC
IN MHz
TOLERANCE/STABLITY
(PPM/PPM)
Blank FOR MAXIMUM TOLERANCE/STABILITY
PPMPPM for OTHER VALUES
Example: 3050, 3030
EXTENDED
TEMPERATURE
-
-
-
TAPE & REEL
TR
Blank FOR STANDARD
EXT FOR EXTENDED
-
EXAMPLE: TT-SMDC-24.000-18-TR
Surface Mount Microprocessor Crystal, 12.4 x 4.3 mm, 24.000 MHz, Fundamental mode, 18 pF load, ±50 ppm
Tolerance, ±50 ppm Stability, from -20°C to +70°C, Tape and reel packaging
RALTRON ELECTRONICS . 10400 N.W . 33r d STREET . Miami, Florida 33172 . U.S.A.
Telephone: 305-593-6033 . Fax: 305-594-3973 . e-mail: sales@raltron.com . web site: http://www.raltron.com
SURFACE MOUNT
MICROPROCESSOR CRYSTAL
Page 2 of 3
SERIES TT-SMDC
MECHANICAL SPECIFICATION
CARRIER TAPE DIMENSIONS
NOTE: REFER TO EIA-481 FOR NON-SPECIFIED DIMENSIONS
PACKAGING
330 mm REEL DIAMETER
24 mm TAPE WIDTH, 12 mm PITCH
QUANTITY: 1000 PIECES PER REEL
IN ACCORDANCE WITH EIA-481
ENVIRONMENTAL
PARAMETER
MOISTURE SENSITIVITY LEVEL
VALUE
1
RoHS 2
REACH SVHC
HALOGEN-FREE
ESD CLASSIFICATION LEVEL
TERMINATION FINISH
UNIT WEIGHT (GRAMS)
6/6 LEAD FREE
COMPLIANT
COMPLIANT
N/A
SnCu / Cu
0.344
RALTRON ELECTRONICS . 10400 N.W . 33r d STREET . Miami, Florida 33172 . U.S.A.
Telephone: 305-593-6033 . Fax: 305-594-3973 . e-mail: sales@raltron.com . web site: http://www.raltron.com
SURFACE MOUNT
MICROPROCESSOR CRYSTAL
Page 3 of 3
SERIES TT-SMDC
REFLOW PROFILE
tP
TP
Critical Zone
TL to TP
Ramp-up
TL
tL
TSMAX
Temp.
[°C]
Ramp-down
TSMIN
tS Preheat
Time [sec]
t[25°C] to Peak
Reflow profile
Temperature Min Preheat
Temperature Max Preheat
TSMIN
150°C
TSMAX
tS
TL
200°C
60-180 sec.
217°C
Time (TSMIN to TSMAX
)
Temperature
Peak Temperature
Ramp-up rate
Ramp-down rate
Time within 5°C of Peak Temperature
Time t[25°C] to Peak Temperature
Time
TP
RUP
RDOWN
tP
260°C
3°C/sec max.
6°C/sec max.
10 sec.
480 sec.
60-150 sec.
t[25°C] to Peak
tL
SEPTEMBER 2015
RALTRON ELECTRONICS . 10400 N.W . 33r d STREET . Miami, Florida 33172 . U.S.A.
Telephone: 305-593-6033 . Fax: 305-594-3973 . e-mail: sales@raltron.com . web site: http://www.raltron.com
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