ETC2 FA-20H Mhz range crystal unit ultra miniature size low profile smd Datasheet

Crystal unit
MHz RANGE CRYSTAL UNIT
ULTRA MINIATURE SIZE LOW PROFILE SMD
FA-20H
•Nominal frequency range
•Thickness
•Overtone order
•Applications
:
:
:
:
:
16 MHz to 44 MHz
0.55 mm Max.
Fundamental
Mobile phone, Bluetooth, W-LAN
ISM band radio, Clock for MPU
Actual size
Specifications (characteristics)
Specifications
Item
Symbol
Nominal frequency range
f
16.000 MHz to 44.000 MHz
Storage temperature range
T_stg
-40 °C to +125 °C
Operating temperature range
Level of drive
T_use
DL
-40 °C to +85 °C
100 µW Max.
Frequency tolerance
(standard)
f_tol
±10 × 10
f_tem
±10 × 10
Frequency versus
temperature characteristics
(standard)
Load capacitance
Motional resistance (ESR)
Frequency aging
For RF Reference
Fundamental
Please contact us for inquiries
regarding the available frequencies.
Store as bare product after
unpacking.
-6
±30 × 10-6
-6
±30 × 10
-6
6 pF to ∞ (standard: 9 pF, 10 pF , 12 pF, 16 pF, ∞)
As per below table
-6
±1 × 10 / year Max.
CL
R1
f_age
Remarks
For Clock
+25 °C
For the out of standard specifications,
please contact us for inquiries.
-20 °C to +75 °C
For the out of standard specifications,
please contact us for inquiries.
Please specify.
-20 °C to +75 °C
+25 °C, First year
Motional resistance (ESR)
Frequency
16.0 MHz ≤ f < 25.0 MHz
25.0 MHz ≤ f < 30.0 MHz
30.0 MHz ≤ f ≤ 44.0 MHz
Motional resistance
80 Ω Max.
60 Ω Max.
50 Ω Max.
(Unit:mm)
External dimensions
Footprint (Recommended)
(Unit:mm)
2.0±0.1
2.5±0.1
0.7
1.7
1.4
0.8
C 0.3 Min.
#4
1.1
#2
#1
0.5 0.65
0.55 Max.
Marking
#3
Pin m ap
#1
#2
#4
#3
1.2
#2 and #4 are connected to the cover.
(Please connect to ground)
http://www.epsontoyocom.co.jp
11
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