EPSONTOYOCOM FA-238V

Crystal unit
Epson Toyocom
Product Number (please contact us)
FA-238V : Q22FA23V0xxxx00
FA-238
: Q22FA2380xxxx00
TSX-3225 : X1E000021xxxx00
MHz RANGE CRYSTAL UNIT
MINIATURE SIZE LOW PROFILE SMD
FA - 238V / FA - 238
TSX - 3225
•Frequency range
:
• External dimensions :
:
•Overtone order
:
•Applications
:
:
12 MHz to 60 MHz(FA-238,FA-238V)
3.2 × 2.5 × 0.6 t (mm) ···TSX-3225
3.2 × 2.5 × 0.7 t (mm) ···FA-238V / FA-238
Fundamental
Mobile phone, Bluetooth, W-LAN
ISM band radio, Clock for MPU
Actual size
FA-238V/ FA-238
TSX-3225
Specifications (characteristics)
Item
For Clock
FA-238V
FA-238
Symbol
Nominal frequency range
f_nom
Temperature Storage temperature
Range
Operating temperature
Level of drive
T_stg
T_use
DL
Frequency tolerance
12.000 MHz to
15.999 MHz
Recommended: 1 to 100 μW
+25 °C For the out of standard specifications,
please contact us for inquiries. *1
For the out of standard specifications, please
contact us for inquiries. *1
For the out of standard specifications, please
contact us for inquiries.
-40 °C to +85 °C, DL = 100 μW
+25 °C, First year
±10 × 10-6
±10 × 10-6/-20 °C to +75 °C
7 pF to ∞
CL
Motional resistance (ESR)
Frequency aging
Remarks
Fundamental *1
For the out of standard specifications,
please contact us for inquiries.
Store as bare product after unpacking
16.000 MHz to
48.000 MHz
±30 × 10-6/-20 °C to +70 °C
f_tem
Load capacitance
16.000 MHz to
60.000 MHz
-40 °C to +125 °C
-40 °C to +85 °C
200 μW Max.
±50 × 10-6 (standard),
(±15 × 10-6 to ±50 × 10-6 is available)
f_tol
Frequency versus
temperature characteristics
For RF Reference
TSX-3225
R1
f_age
As per below table
±5 × 10-6 / year Max.
As per below table
±1 × 10-6 / year Max.*2
*1 FA-238: For over 40 MHz, only the standard specification applies.
-6
*2 40 MHz ≤ f_nom : ±2 × 10 / year Max.
Motional resistance (ESR)
(FA-238V / FA-238) Frequency
12.0 MHz ≤ f_nom ≤ 13.0 MHz
13.0 MHz < f_nom < 20.0 MHz
20.0 MHz ≤ f_nom < 25.0 MHz
25.0 MHz ≤ f_nom < 30.0 MHz
30.0 MHz ≤ f_nom ≤ 60.0 MHz
Motional resistance
100 Ω Max.
80 Ω Max.
60 Ω Max.
50 Ω Max.
40 Ω Max.
(TSX-3225) Frequency
16.0 MHz ≤ f_nom < 21.0 MHz
21.0 MHz ≤ f_nom ≤ 48.0 MHz
Motional resistance
60 Ω Max.
40 Ω Max.
(Unit:mm)
External dimensions
#1
#2
3.2±0.1
Marking
#1
#2
0.7 Max.
#2
0.85
0.7
#1
#2
C 0.3 Min.
0.8
0.9
0.7
#4
#4
#3
#2 and #4
are connected to the cover.
(Please connect to ground)
1.0
#1
#2
#2
0.6 Max.
1.2
#1
#1
#2
3.2±0.15
0.7 Max.
1.3
Internal connection
(TOP VIEW)
#4
#3
2.5±0.15
2000M
E66RA
#3
#4
0.8 0.7
3.2±0.1
TSX-3225
#3
#4
2.5±0.1
1200M
V66RA
#1
FA-238
#3
2.5±0.1
FA-238V
#4
0.9
#4
#3
1.0
#3
(Unit:mm)
Footprint (Recommended)
FA-238V
2.4
FA-238
1.9
2.2
TSX-3225
1.6
1.6
1.2
1.4
2.2
1.2
1.4
http://www.epsontoyocom.co.jp
1.15
1.4