405I12HM [CTS]
Surface Mount Quartz Crystal; 表面贴装石英晶体型号: | 405I12HM |
厂家: | CTS |
描述: | Surface Mount Quartz Crystal |
文件: | 总3页 (文件大小:136K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Model 405
Surface Mount Quartz Crystal
FEATURES
• Standard 5.0x3.2mm Surface Mount Footprint
• Stable Frequency Over Temperature and
Drive Level
• Frequency Range 12 – 50 MHz
• Frequency Tolerance, ±30 ppm Standard
(±10 ppm and ±20 ppm available)
• Frequency Stability, ±50 ppm Standard
(±10,±20,±30 and ±40 ppm available)
• Operating Temperature to –40°C to +85°C
• Tape & Reel Packaging, EIA-481-2 Compliant
• RoHS/Green Compliant
DESCRIPTION
The Model 405 is a ceramic packaged Crystal
offering reduced size, ideal for high-density
circuit board applications. The Model 405 offers
reliable precision and excellent shock
performance in wireless telecommunication
ORDERING INFORMATION
405
M
OPERATING TEMPERATURE RANGE
FREQUENCY IN MHz
C = -20°C to +70°C (standard)
I = -40°C to +85°C
M - indicates MHz and decimal point.
Frequency is recorded with minimum 5
significant digits to the right of the "M".
FREQUENCY TOLERANCE @ 25°C
LOAD CAPACITANCE
1 = ± 10 ppm
2 = ± 20 ppm
3 = ± 30 ppm (standard)
A = 10 pF
B = 13 pF
C = 16 pF
D = 18 pF
E = 20 pF
F = 24 pF
G = 30 pF
H = 32 pF
J = 9 pF
K = 8 pF
L = 12 pF
S = Series
STABILITY TOLERANCE
Over Operating Temperature Range
(Referenced to 25°C Reading)
1 = ± 10 ppm **
2 = ± 20 ppm
3 = ± 30 ppm
4 = ± 40 ppm
5 = ± 50 ppm (standard)
Example Part Numbers:
405C35A14M31818
405I35A32M00000
** Limited to Standard Operating Temperature
Range Only, Code C.
Custom performance characteristics are available upon request. Use form C052 to
detail non-standard parameters.
Contact your local CTS Representative or CTS Customer Service for assistance.
Document No. 008-0253-0
Page 1 - 3
Rev. F
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
٠
٠
٠
www.ctscorp.com ٠
٠
٠
Model 405
5.0x3.2mm Low Cost
Surface Mount Crystal
ELECTRICAL CHARACTERISTICS
PARAMETER
Operating Mode
Crystal Cut
VALUE
Fundamental
AT-Cut
Frequency Range
12.0 MHz to 50.0 MHz
± 30 ppm Standard
(± 10 ppm and ± 20 ppm Available)
Frequency Tolerance @ 25°C
Frequency Stability Tolerance
(Operating Temperature Range, Referenced to 25°C Reading)
± 50 ppm Standard
(± 10 ppm, ± 20 ppm, ± 30 ppm and ± 40 ppm Available)
-20°C to +70°C Standard
(-40°C to +85°C Available)
-55°C to +125°C
Operating Temperature Range
Storage Temperature Range
Equivalent Series Resistance
See ESR Table
Load Capacitance or Resonance Mode
See Ordering Information
7.0 pF Maximum
Shunt Capacitance (C0)
(3.0 pF Typical)
Drive Level
Reflow Condition, per JEDEC J-STD-020
25 µW Typical, 100 µW Maximum
+255°C ± 5°C, 10 Seconds Maximum
EQUIVALENT SERIES RESISTANCE TABLE
FREQUENCY RANGE MODE of OSCILLATION ESR Maximum
12.00 MHz - 50.00 MHz
Fundamental
50 Ohms
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
MARKING INFORMATION
( 5.00 ±0.2 )
1. XX.XXX – Frequency marked with 3 significant
digits after the decimal.
2. C – CTS and Pin 1 identifier.
3. ** - Manufacturing Site Code.
4. YWW – Date Code, Y – Last Digit of Year,
WW – Week.
Top View
0.197 ±0.008
#4
#3
( 3.20 ±0.15 )
0.126 ±0.006
XX.XXX
5. Complete CTS part number, frequency value and
date code information must appear on reel and
box labels.
C**YWW
#2
#1
#2
( 1.05 )
MAX
SUGGESTED SOLDER PAD GEOMETRY
0.041
( MM )
Key:
0.047 [1.20]
Inch
( 2.60 )
0.102
( 1.2 )
0.047
( 0.9 )
0.035
0.035 [0.90]
1
4
2
3
4
1
3
2
( 1.40 )
0.055
0.087 [2.20]
Bottom View
Notes:
1. Termination pads (e4), barrier-plating is nickel (Ni) with gold (Au) flash plate.
2. Terminations #2, #4 and the metal lid are connected internally.
End user may connect these pins to circuit ground.
[mm]
Key:
0.146 [3.70]
Inch
Document No. 008-0253-0
Page 2 - 3
Rev. F
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
Model 405
5.0x3.2mm Low Cost
Surface Mount Crystal
TAPE AND REEL INFORMATION
DIMENSIONS IN MILLIMETERS
17.5
2.0
Ø13.5
4.0
8.0
Ø1.50
1.75
12.0
1.95
120°
5.40
Ø180
Ø60
3.5
DIRECTION OF FEED
Ø21.4
Device quantity is 1,000 pieces per 180mm reel.
ENVIRONMENTAL SPECIFICATIONS
Temperature Cycle:
Mechanical Shock:
Sinusoidal Vibration:
Gross Leak:
400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1
minute transfer time between temperatures.
1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3
mutually perpendicular planes (18 total shocks).
0.06 inches double amplitude, 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles
each in 3 mutually perpendicular planes (9 times total).
No leak shall appear while immersed in an FC40 or equivalent liquid at
+125°C for 20 seconds.
Fine Leak:
Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent.
Product must survive 3 reflows of +260°C peak, 10 seconds maximum.
2,000 hours at +125°C, disregarding frequency shift.
1,000 hours at +85°C, maximum ±5 ppm shift.
500M Ohms @ 100VDC ±15VDC.
Resistance to Solder Heat:
High Temperature Operating Bias:
Frequency Aging:
Insulation Resistance:
Moisture Sensitivity Level:
Level 1 per JEDEC J-STD-020.
QUALITY AND RELIABILITY
Quality systems meet or exceed the requirements of ISO 9000:2000 standards.
Document No. 008-0253-0
Page 3 - 3
Rev. F
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
相关型号:
©2020 ICPDF网 联系我们和版权申明