FS-335-FREQ-TOL2 [SEIKO]
1-PORT SAW RESONATOR, 300 MHz - 805 MHz;
| 型号： | FS-335-FREQ-TOL2 |
| 厂家： | 
SEIKO EPSON CORPORATION |
| 描述： | 1-PORT SAW RESONATOR, 300 MHz - 805 MHz 晶体 谐振器 |
| 文件： | 总1页 (文件大小：36K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW device
SAW RESONATOR
FS-335
Products number
Q25FS3 3 5 xx x x x 00
• Reflow solderable SMD ceramic package.
• Capable of covering a wide frequency range, from 300 MHz to 805 MHz.
• 1.45 mm Max. thickness is equal to SMD-type IC.
• Perfect for small wireless equipment.
Actual size
•
Excellent shock resistance and enviromental capability (prevention for contamination)
Specifications (characteristics)
Item
Specifications
300 MHz to 805 MHz
-40 °C to +85 °C
-40 °C to +85 °C
10 mW Max.
Symbol
f0
Remarks
Nominal frequency range
Please contact us for inquiries about the available frequency.
Stored as bare product after unpacking
TSTG
TOPR
Storage temperature
Operating temperature
Temperature
range
300 MHz ≤ f0 ≤ 500 MHz
500 MHz < f0 ≤ 805 MHz
Maximum drive level
GL
DL
2 mW Max.
Recommended drive level
Frequency tolerance
(standard)
1 mW Typ.
-6
±50 x 10 ,±100 x 10
-6
300 MHz ≤ f0 ≤ 500 MHz, Ta=+25 °C ± 3 °C
500 MHz < f0 ≤ 805 MHz, Ta=+25 °C ± 3 °C
∆f/f
-6
±100 x 10
Peak temperature
Temperature coefficient
Harmonic ratio
+25 °C ± 15 °C
-8
θT
α
2
(-3.4±0.8) x 10 / °C
2 Min.
RS/R1
300 MHz ≤ f0 ≤ 500 MHz, Ta=+25 °C
500 MHz < f0 ≤ 805 MHz, Ta=+25 °C
(f0=312.24 MHz)
25 Ω Max.
R1
Series resistance
30 Ω Max.
Motional capacitance
Shunt capacitance
Insulation resistance
Aging
C1
C0
IR
fa
2.6 fF Typ.
(f0=312.24 MHz)
4.0 pF Typ.
500 M Ω Min.
-6
±10 x 10 /year Max.
Ta=+25 °C ±3 °C
Nine drops on a concrete
from 1500 mm
-6
±10 x 10 Max.
S.R.
Shock resistance
(
)
(
)
Unit: mm
Recommended soldering pattern Unit: mm
External dimensions
2.54
0.9
1.27
4
6
5
31224
E 129
0.64
3.8
3
2
1
1.27
2.54
Connection
NO.
2,5
IN/OUT
1,3,4,6 GND
76
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