(forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
!Note
• Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
P16E.pdf
08.3.3
Ceramic Resonators (CERALOCKr)
MHz Chip Type -Standard Frequency Tolerance for General Usage-
7.2±0.2
Chip type "CERALOCK" with built-in load capacitors
provides extremely small package.
MURATA's package technology expertise has enabled the
development of the Chip "CERALOCK" with built-in load
capacitors.
High-density mounting can be realized because of the
small package and the elimination of the need for an
external load capacitor.
0.45±0.3
∗
0.3±0.3
6.6 max.
0.5±0.05
0.45
(Ref.)
(3)
1.2±0.2
0.45
(Ref.)
(2)
1.4±0.2
0.45
(Ref.)
(1)
1.2±0.2
t
t : 1.75±0.05
(2.00—2.99MHz)
t : 1.55±0.05
(3.00MHz—)
s
Features
1. Oscillation circuits do not require external load
capacitors.
2. The series is available in a wide frequency range.
3. The resonators are extremely small and have a low
profile.
4. No adjustment is necessary for oscillation circuits.
CSTCC_G
2.00-3.99MHz
1.1±0.1 2.5±0.1
2.5±0.1
2.1 max.
∗
: EIAJ code
(in mm)
4.5±0.1
3.0±0.2
∗
(3)
0.2±0.2
(2)
4.1 max.
(1)
0.4±0.05
1.15±0.05
∗
: EIAJ Monthly
Code
s
Applications
1. Clock oscillators for microprocessors
2. Small electronic equipment such as hand held phone,
digital video camcorder (DVC), digital still camera
(DSC), portable audio player, etc.
3. Storage media and memory
(HDD, Optical storage device, FDD, Flash memory
card, etc.)
4. Office automation equipment
(Mobile PC, Mouse, Keyboard, etc.)
5. Audio-visual applications
(TV, DVD-HDD recorder, Audio equipment, Remote
controller, etc.)
6. Home appliances
(Air conditioner, Microwave oven, Refrigerator,
Washing machine, etc.)
0.4 (ref.)
0.4 (ref.)
0.4 (ref.)
0.8±0.1
0.8±0.1
0.8±0.1
CSTCR_G
4.00-7.99MHz
0.4±0.1
0.75±0.1 1.5±0.1
0.4±0.1
1.5±0.1
0.4±0.1
(in mm)
3.2±0.15
1.3±0.15
0.10±0.10
1.1 max.
∗
0.1±0.1
3.0 max.
0.4±0.1
0.70±0.10
0.50 (ref.)
0.50 (ref.)
0.50 (ref.)
(3)
(2)
(1)
0.4±0.1 0.4±0.1 0.4±0.1
CSTCE_G
8.00-13.99MHz
(in mm)
0.4±0.1
1.2±0.1 1.2±0.1
3.2±0.15
0.10±0.10
1.3±0.15
0.10±0.10
1.1 max.
2.0±0.15
1.3±0.15
1.1 max.
0.1±0.1
3.0 max.
0.9±0.1
0.4±0.1
0.075±0.075
1.85 max.
0.85±0.1
0.4±0.1
0.62 (ref.)
(3)
0.45 (ref.)
(2)
(1)
0.62 (ref.)
0.52 (ref.)
(3)
0.5±0.1
0.41 (ref.)
0.52 (ref.)
(2) (1)
0.3±0.1
0.5±0.1
0.6±0.10.4±0.1 0.6±0.1
CSTCE_V
14.00-20.00MHz
0.65±0.1 0.95±0.1 0.95±0.1
(in mm)
CSTCG_V
20.00-33.86MHz
(Ultra Small)
1.4 max.
0.3±0.2
2.0±0.1
4
0.3±0.1
0.7±0.1
0.7±0.1
(in mm)
Continued on the following page.
21
!Note
• This PDF catalog is downloadedand
!CAUTION
(forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
!Note
• Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
P16E.pdf
08.3.3
Continued from the preceding page.
2.5T0.2
2.0T0.2
1.2 max.
2.5T0.2
2.0T0.2
1.4 max.
*
*
0.05
- 0.05
+0.10
(0.5)
(0.5)
0.05
- 0.05
+0.10
0.05
+0.10
- 0.05
(0.5)
(3)
(0.5)
(2)
(0.5)
(1)
0.05
+0.10
- 0.05
0.4
+0.3
- 0.2
0.4
+0.3
- 0.2
0.5T0.2
0.5T0.2
0.4
+0.3
0.4
+0.3
0.4
+0.3
- 0.2
- 0.2
- 0.2
0.5T0.2 0.5T0.2 0.5T0.2
Thickness varies
with frequency and
built-in capacitance.
*:
EIAJ code
1.0T0.2 1.0T0.2
1.25T0.2
(in mm)
CSACW_X
20.01-70.00MHz
Thickness varies
with frequency.
*:
EIAJ code
1.0T0.2 1.0T0.2
1.25T0.2
(in mm)
CSTCW_X
20.01-70.00MHz
2.5T0.2
2.0T0.2
0.65 max.
*
(0.5)
+0.10
0.05
-0.05
(0.5)
(2)
(0.5)
(1)
0.05
-0.05
+0.10
(3)
4
CSTCW_X_M
25.00-48.00MHz
(Urtra Thin)
0.4
+0.3
0.4
+0.3
0.4
+0.3
-0.2
-0.2
-0.2
0.5T0.2 0.5T0.2 0.5T0.2
Thickness varies
with frequency and
built-in capacitance.
ex.) 48.00MHz: 0.44±0.03mm
*:
EIAJ code
1.0T0.2 1.0T0.2
1.25T0.2
(in mm)
Part Number
CSTCC_G
CSTCR_G
CSTCE_G
CSTCE_G_Z
CSTCE_V
CSTCG_V
CSACW_X
CSTCW_X
CSTCW_X_M
Oscillating
Frequency
(MHz)
2.00 to 3.99
4.00 to 7.99
8.00 to 13.99
8.00 to 13.99
14.00 to 20.00
20.00 to 33.86
20.01 to 70.00
20.01 to 70.00
25.00 to 48.00
Initial
Tolerance
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
Temp. Stability
(%)
±0.3
[±0.4%:Built-in Capacitance 47pF type within Freq.2.00 to 3.49MHz]
±0.2
±0.2
±0.2
±0.3
±0.3
±0.2
±0.2
±0.2
Temperature
Range
(°C)
-20 to 80
-20 to 80
-20 to 80
-40 to 125
-20 to 80
-20 to 80
-20 to 80
-20 to 80
-20 to 80
Irregular or stop oscillation may occur under unmatched circuit conditions. Please check the actual conditions prior to use.
22
!Note
• This PDF catalog is downloadedand
!CAUTION
(forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
!Note
• Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
P16E.pdf
08.3.3
s
Oscillation Frequency Measuring Circuit
CSTCR_G/CSTCE_G/CSTCE_V/CSTCG_V
VDD
CSTCC_G/CSTCW_X
VDD
5pF
Rf
1MΩ
Rd
To Frequency Counter
Rf
To Frequency counter
Rd
(1)
(3)
(1)
(3)
C1
C2
(2)
C1
C2
(2)
CSACW_X
VDD
CSTCW_X_M
VDD
4
Rf
To Frequency counter
Rf
To Frequency Counter
Rd
(1)
CL1
CL2
(3)
C1
C2
(2)
23
!Note
• This PDF catalog is downloadedand
!CAUTION
(forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
!Note
• Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
P16E.pdf
08.3.3
s
Standard Land Pattern Dimensions
CSTCC_G
CSTCR_G
0.8
0.7
0.8
0.7
0.8
1.2
1.2
1.4
1.2
1.2
2.6
1.6
3.8~4.4
0.4
1.5
2.5
2.5
0.4
1.5
0.4
Land Pattern
Land Pattern
(in mm)
(in mm)
CSTCE_G
CSTCE_V
0.3
0.65
0.3
0.65
0.3
4
1.90 ~ 2.10
0.4
0.8
0.4
0.8
0.4
1.6
1.2
1.2
0.95
Land Pattern
0.95
Land Pattem
(in mm)
(in mm)
CSTCG_V
CSACW_X
0.3
0.5
0.3
0.5
0.3
0.5
0.8
0.3
0.5
1.6
0.3
0.8
0.8
Land Pattem
0.8
2.0
Land Pattern
(in mm)
(in mm)
CSTCW_X
CSTCW_X_M
0.5 0.5 0.5 0.5 0.5
0.8
0.3
0.8
0.3
0.5 0.5 0.5 0.5 0.5
2.0T0.2
0.8
0.3
1.0
1.0
Land Pattern
(in mm)
0.8
0.3
1.0
1.0
2.0
Land Pattern
2.0T0.2
(in mm)
24
!Note
• This PDF catalog is downloadedand
!CAUTION
(forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
!Note
• Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
空分复用 (SDM) MIMO 处理可显著提高频谱效率，进而大幅增加无线通信系统的容量。空分复用 MIMO 通信系统作为一种能够大幅提升无线系统容量和连接可靠性的手段，近来吸引了人们的广泛关注。 MIMO 无线系统最佳硬判决检测方式是最大似然 (ML) 检测器。ML 检测因为比特误码率 (BER)性能出众，非常受欢迎。不过，直接实施的复杂性会随着天线和调制方案的增加呈指数级增强，使...[详细]
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