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Электронный компонент: FF-585

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99
Specifications (characteristics)
Recommended soldering pattern
External dimensions
(Unit: mm)
(Unit: mm)
1.5 0.2
0.9
2.54
3.5
4.4
0.95
1.4
L
L
C
C
SAW
50
50
3,7
4,8
1,2,5,6
IN/OUT
NC
GND
NO.
Pin terminal
4.8 0.2
1.27
1.27
8
7
6
0.8
1
5
2
3
4
5.2 0
.
2
3150FH
157
E
Saw device
FF-585
Low-loss, High stability by using Quartz crystal substrate.
Reflow solderable Surface-Mount ceramic package.
Applications:Wireless remote-control, Safety system (Automotive TPMS)
Item
Nominal frequency range
Insertion Loss
Pass bandwidth
Rejection band
Peak Temperature
Temperature Coefficient
Operable temperature
Storage temperature range
Terminal impedance
Test fixture
Symbol
f
o
IL
BW
T
T
OPR
T
STG
Z
Specifications
300 MHz to 500 MHz
- 3.5 dB Min.
fo 200 kHz Min.
At Fc -21.4 MHz -40 dB Min.
At Fc +21.4 MHz -40 dB Min.
+30 C 15 C
(-3.40.8) x 10
-8
/ C
2
-40 C to +85 C
-55 C to +125 C
370 Typ.
260 Typ.
Remarks
Minimum Loss
Reference to Minimum Loss
Reference to Through level (0 dB)
Ex : 315 MHz
Ex : 433.92 MHz
EX:314.98 MHz
Series Capacitance 4 pF
Parallel Inductance 33 nH
Ex:433.92 MHz
Series Capacitance 5 pF
parallel Inductance 18 nH
Actual size
FRONT-END FILTER FOR TPMS AND WIRELESS RECEIVERS
Product number (please refer to page 2)
Q 5 1 F F 5 8 5 x x x x x 0 0