MA-406 [EPSON]
SMD HIGH-FREQUENCY CRYSTAL UNIT; SMD高频晶体单元
| 型号： | MA-406 |
| 厂家： | 
EPSON COMPANY |
| 描述： | SMD HIGH-FREQUENCY CRYSTAL UNIT |
| 文件： | 总1页 (文件大小：31K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Crystal unit
SMD HIGH-FREQUENCY CRYSTAL UNIT
MA-406
Products number
Q22MA4 0 6 xx x x x 00
• High-density mounting-type SMD.
• Excellent heat-resistance and environment capability.
• Cover a wide frequency range, from 4 MHz to 64 MHz.
Actual size
Specifications (characteristics)
Item
Symbol
Specifications
4.000 MHz to 29.999 MHz
30.000 MHz to 64.000 MHz
-55 °C to +125 °C
-20 °C to +70 °C
Remarks
1
2
Fundamental mode
3rd overtone mode
Nominal frequency
f
TSTG
TOPR
GL
Storage temperature
Stored as bare product after unpacking
Please contact us on availability of -40 °C to +85 °C
Only crystal oscillation is guaranteed
Temperature
range
Operating temperature
Maximum drive level
2 mW
Drive level
Recommended drive level
10 µW to 100 µW
-6
±50 x 10
DL
Ta=+25 °C±3 °C
-20 °C to +70 °C
∆f/f
Frequency tolerance (standard)
-6
Under 5.5 MHz: ±50 x 10
Frequency temperature characteristics
-6
(standard)
Over 5.5 MHz: ±30 x 10
Fundamental: 10 pF to ∞
Over tone: 5 pF to ∞
As per table below
5 pF Max.
Please specify
Load capacitance
CL
-20 °C to +70 °C , DL=100 µW
R1
C0
IR
fa
Series resistance
Shunt capacitance
Insulation resistance
Aging
500 MΩ Min.
-6
±5 x 10 / year
Ta=+25 °C ±3 °C , first year
T
hree drops on a hard board from 750 mm or excitation test
-6
±10 x 10 Max.
Shock resistance
S.R.
2
with 29400 m/s x 0.3 ms x 1/2 sine wave x 3 directions
1 8.0 MHz < f < 8.2 MHz: Unavailable.
<
4.0 MHz
=
f < 5.5 MHz : See "Available frequencies form 4.0 MHz to less than 5.5 MHz" on page 22.
2
26.000 MHz ≤ f <30.000 MHz :please contact us for inquiries for 3rd overtone mode.
Metal may be exposed on the top of this product. This won't affect any quality, reliability or electrical spec.
Series resistance
Frequency (MHz)
4.0 ≤ f < 5.5
150 Ω Max.
5.5 ≤ f < 6.0
100 Ω Max.
36.0 < f ≤ 64.0
6.0 ≤ f < 10.0
80 Ω Max.
10.0 ≤ f < 12.0 12.0 ≤ f < 16.0 16.0 ≤ f < 30.0 26.0 ≤ f ≤ 36.0
50 Ω Max.
80 Ω Max.
3rd overtone mode
(Unit: mm)
Series resistance (Ω)
60 Ω Max.
40 Ω Max.
100 Ω Max.
Fundamental mode
Oscillation mode
(Unit: mm)
External dimensions
Recommended soldering pattern
11.7 Max.
Internal connection
#4
#3
#2
#4
#3
1.8
7.8
1.8
20.000M
E
572
#1
#2
#1
0.7
9.6
2.1
(1.2)
(1.2)
Do not connect #2 and #3 external device.
28
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