FS-555-FREQ-TOL1 [SEIKO]
1-PORT SAW RESONATOR, 200 MHz - 500 MHz;
| 型号： | FS-555-FREQ-TOL1 |
| 厂家： | 
SEIKO EPSON CORPORATION |
| 描述： | 1-PORT SAW RESONATOR, 200 MHz - 500 MHz 晶体 谐振器 |
| 文件： | 总1页 (文件大小：25K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW device
SAW RESONATOR
FS-555
Products number
Q25FS5 5 5 xx x x x 00
• Reflow solderable SMD ceramic package.
• Capable of covering a wide frequency range, from 230 MHz to 500 MHz.
• 1.7 mm Max. thickness is equal to SMD-type IC.
• Perfect for small wireless equipment.
Actual size
Specifications (characteristics)
Specifications
Item
Symbol
f0
Remarks
Stored as bare product after unpacking
Nominal frequency range
230 MHz to 500 MHz
-40 °C to +85 °C
-40 °C to +85 °C
10 mW Max.
TSTG
TOPR
GL
Storage temperature
Operating temperature
Temperature
range
Maximum drive level
Recommended drive level
Frequency tolerance (standard)
Peak temperature
DL
2 mW Typ.
-6
±25 x 10 , ±50 x 10 , ±100 x 10
+25 °C ± 15 °C
-6
-6
∆f/f
θT
Ta=+25 °C ± 3 °C
-8
2
α
Temperature coefficient
Harmonic ratio
(-3.4±0.8) x 10 / °C
2 Min.
RS/R1
230 MHz to 249.9 MHz, Ta=+25 °C
250 MHz to 500 MHz, Ta=+25 °C
(f0=312.24 MHz)
40 Ω Max.
R1
Series resistance
25 Ω Max.
C1
C0
IR
fa
Motional capacitance
Shunt capacitance
Insulation resistance
Aging
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
0.95
4.8 ± 0.2
1.27
1.27
2
3
4
31224
E 129
5
1
8
6
7
0.8
Pat
NO.
1
GND
GND
2
3
IN or OUT
OPEN
GND
4
5
2.54
3.5
6
GND
7
IN or OUT
OPEN
8
77
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