f
tech Corporation
16, Nan-ke 9th Rd., Science-based Industrial Park, Tainan, Taiwan
Tel: +886-6-6008999
Fax: +886-6-5050826
http://www.f-tech.com.tw
Model No.: FR0304M25-DD16
304.25 MHz SAW Resonator
A. Feature:
1. One-port SAW Resonator
B. Maximum Ratings:
1. Input Power Level: 0dBm
2. DC Voltage: 10V
3. Storage Temperature: -40°C to +85°C
4. Operating Temperature Range: -40°C to +85°C
C. Electrical Specifications:
Ambient Temperature: 25°C
Item
Center Frequency,
f
r
Insertion Loss, IL
Unloaded quality factor,
Q
U
Loaded quality factor,
Q
L
RF Equivalent RLC Model
Motional Resistance,
R
M
Motional Capacitance,
C
M
Motional Inductance,
L
M
Shunt Static Capacitance,
C
0
Turnover Temperature,
T
0
Frequency Temperature Coefficient,
FTC
D. RF Equivalent Model:
C
0
Rev. No.: 1
Unit
MHz
dB
Min.
Typ.
Max.
304.175 304.25 304.325
-
1.3
2.5
-
11000
-
-
2000
-
-
-
-
-
10
-
22
2.09
130.6
3.2
25
0.032
-
-
-
-
40
-
Ω
fF
µH
pF
°C
ppm/k
2
50
Ω
2
6
50
Ω
R
M
C
M
L
M
f
tech Corporation
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