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PDF MA-506 Data sheet ( Hoja de datos )
| Número de pieza | MA-506 | |
| Descripción | (MA-505 / MA-506) SMD HIGH-FREQUENCY CRYSTAL UNIT | |
| Fabricantes | Epson Company | |
| Logotipo |  |
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SMD HIGH-FREQUENCY CRYSTAL UNIT
MA-505/506
Products number
Q22MA 5 0 5 x x x x x 0 0
Q22MA 5 0 6 x x x x x 0 0
• High-density mounting-type SMD.
• Excellent heat-resistance and environment capability.
• Capable of covering a wide range of frequency range from 4.0 MHz to 64 MHz.
Crystal unit
Actual size
Specifications (characteristics)
Item
Symbol
Nominal frequency range
Temperature
range
Storage temperature
Operating temperature
Drive level
Maximum drive level
Recommended drive level
Frequency tolerance (standard)
Frequency temperature characteristics
(standard)
Load capacitance
Series resistance
Shunt capacitance
Insulation resistance
Aging
f
TSTG
TOPR
GL
DL
∆f/f
CL
R1
C0
IR
fa
Specifications
4.000 MHz to 29.999 MHz
∗1
30.000 MHz to 64.000 MHz
∗2
-55 °C to +125 °C
-20 °C to +70 °C
2 mW Max.
10 µW to 100 µW
±50 x 10-6
Under 5.5 MHz: ±50 x 10-6
Over 5.5 MHz: ±30 x 10-6
Fundamental: 10 pF to ∞. Over tone: 5 pF to ∞
As per below table
5 pF Max.
500 MΩ Min.
±5 x 10-6/year Max.
Shock resistance
S. R.
±10 x 10-6 Max.
Remarks
Fundamental mode
3rd overtone mode
Stored as bare product after unpacking
Please contact us on availability of -40 °C to +85 °C
Only crystal oscillation is guaranteed
Ta=+25 °C±3 °C, DL=100 µW
-20 °C to +70 °C, DL=100 µW
Please specify
-20 °C to +70 °C, DL=100 µW
Ta=+25 °C±3 °C, first year
Three drops on a hard board from 750 mm or excitation test
with 29400 m/s2 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 < 5.5MHz : See "Available frequencies from 4.0 MHz to less than 5.5 MHz" on page 22.
∗2 26.000 MHz ≤ f < 30,000 MHz : please contact us for inguiries for 3rd cvertone mode.
Series resistance
Frequency (MHz)
Series resistance (Ω)
4.0 ≤ f < 5.5
150 Ω Max.
5.5 ≤ f < 6.0
100 Ω Max.
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
60 Ω Max.
50 Ω Max.
40 Ω Max.
100 Ω Max.
36.0 < f ≤ 64.0
80 Ω Max.
Oscillation mode
Fundamental mode
3rd overtone mode
External dimensions
13.46 Max.
12.70
#4 20.000M
E 5251A
#1
#3
#2
(Unit: mm)
Internal connection in MA-505
#4 #3
#1 #2
Internal connection in MA-506
#4 #3
#1 #2
Recommended soldering pattern (Unit: mm)
MA-505
4.1
MA-506
7.0
4.1
2.54 2.54 1.09 1.09
3.30
Do not connect #2 and #3 of MA-506 to external device.
The first digit of lot No. means:
5XXXX
6XXXX
MA-505
MA-506
DataSheet4 U .com
4.1 7.0
4.1
30
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