ECS-2X6-FLX Datasheet, PDF (1/1 Pages) ECS, Inc. – SMD TUNING FORK CRYSTAL

ECS-2X6-FLX/1X5-FLX SMD TUNING FORK CRYSTAL
The ECS-2X6-FLX and ECS-1X5-FLX are
pre-formed lead configured crystals for
use in surface mount requirements. Both
packages offer a cost effective solution
over other SMD versions.
FEATURES
• Long term stability
• Cost effective
• SMD version
• Pb Free RoHS Compliant
PART NUMBERING GUIDE “EXAMPLE”
FREQUENCY
LOAD CAPACITANCE
ECS
–
.327
–
12.5
–
ECS
–
.327
–
12.5
–
PACKAGE TYPE*
13 FLX
14 FLX
* Package Type examples (-13FLX= 2x6-FLX, -14FLX= 1x5-FLX)
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS
NORMAL FREQUENCY
CONDITIONS
Fo
ECX-2X6-FLX
MIN
TYP
MAX
32.768
FREQUENCY TOLERANCE
TURNOVER TEMPERATURE
±20
+20
+25
+30
OPERATING TEMP RANGE
Topr
-40
+85
STORAGE TEMP RANGE
Tstg
-55
+125
EQUIVALENT SERIES RESISTANCE
ESR
50
INSULATION RESISTANCE
100 V DC ± 15 V
500M
DRIVE LEVEL
DL
1.0
AGING (FIRST YEAR)
25˚C ± 3˚C
±5
VIBRATION RESISTANCE
±5
SHOCK RESISTANCE
±5
CAPACITANCE RATIO
Co/C1
450
SHUNT CAPACITANCE
Co
1.35
TEMPERATURE COEFFICIENT
Q FACTOR
50K
70K
-0.04
LOAD CAPACITANCE
CL
MOTIONAL CAPACITANCE
C1
12.5
0.003
PACKAGE DIMENSIONS (mm)
MIN
+20
-40
-55
500M
ECX-1X5-FLX
TYP
MAX
32.768
±20
+25
+30
+85
+125
55
420
0.8
80K
12.5
0.0019
1.0
±3
±10
±10
-0.04
UNITS
KHz
PPM
˚C
˚C
˚C
KΩ
Ω
µW
PPM
PPM
PPM
pF
ppm/˚C²
pF
pF
RECOMMENDED OSCILLATION
CIRCUIT
Rf
Rd
C1
C2
Figure 1) ECS-2X6-FLX - Top, Side and End views
Figure 2) ECS-2X6-FLX Land Pattern - Top view
Figure 1) ECS-1X5-FLX - Top, Side and End views
2.5
3.9
1.5
Figure 4) ECS-1X5-FLX Land Pattern - Top view
ELECTRICAL CHARACTERISTICS
IC: TC 4069P
Rf: 10MΩ
Rd: 330KΩ (As required)
C₁ = 22pF, C₂ = 22pF
V_DD = 3.0V
In this circuit, low drive level with a maximum of
1µW is recommended. If excessive drive is
applied, irregular oscillation or quartz element
fractures may occur.
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX [phone] • WWW.ECSXTAL.COM
SMD CRYSTALS 10 SMD CRYSTALS