ECS ECS-DR1R Ideal for wireless security and remote control application Datasheet

ECS-DR1 SERIES
ONE-PORT SAW RESONATOR
The ECS-DR1 Series are 1-port SAW
(Surface Acoustic Wave) resonators in a
thru-hole TO39-3A package. They offer a
fundamental mode, quartz frequency and
are ideal for remote control and wireless
security transmitters.
FEATURES
• Quartz Stability
• Ideal for wireless security and
remote control applications
• PbFree/RoHS Compliant
PART NUMBERING GUIDE
ECS SERIES
ECS-DR1
FREQUENCY (318.00 MHz)
3180
–
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS
CENTER FREQUENCY
INSERTION LOSS
UNLOADED Q
50 Ohms LOADED Q
TURNOVER TEMPERATURE
FREQ. TEMP. COEFFICIENT
FREQUENCY AGING
DC INSULATION RESISTANCE
MAX. DC VOLTAGE
PIN 1-TO-2 STATIC CAPACITANCE
TRANSDUCER STATIC CAPACITANCE
OPERATING TEMPERATURE
STORAGE TEMPERATURE
CASE
SYMBOL/NOTES
FO
IL
DR1-3100
310.0 ±0.1
2.0
13,900
2,100
10/40
0.037
< ±10
>1
10
2.5 ±0.3
2.2
-40 to +85
-40 to +85
TO-39-3A
FTC
Between any 2 pins
Between any 2 pins
T0PR
TSTG
DR1-3150
315.0 ±0.1
2.0
13,900
2,100
10/40
0.037
< ±10
>1
10
2.5 ±0.3
2.2
-40 to +85
-40 to +85
TO-39-3A
DR1-3180
318.0 ±0.075
2.0
11,000
2,100
10/40
0.037
< ±10
>1
10
2.3 ±0.3
2.2
-40 to +85
-40 to +85
TO-39-3A
DR1-4180
418.0 ±0.075
2.0
13,900
2,100
5/40
0.037
< ±10
>1
10
2.3 ±0.3
1.7
-40 to +85
-40 to +85
TO-39-3A
DR1-4339
433.92 ±0.075
2.0
13,900
2,100
10/40
0.037
< ±10
>1
30
2.0 ±0.3
1.7
-40 to +85
-40 to +85
TO-39-3A
UNITS
MHz
dB Max.
˚C
ppm/˚C
ppm/year
MΩ
VDC
pF
pF
˚C
˚C
PACKAGE DIMENSIONS (mm)
ø 5.08
0.
75
8
0.
LTEST
1
3
2
1
From 50Ω
Network
Analyzer
2
3
To 50Ω
Network
Analyzer
ø 0.45
NO.
1
2
3
FUNCTION
INPUT
OUTPUT
GROUND
Figure 2) Test Circuit
5.0 Min.
3.3 Max.
ø 9.5 Max.
Figure 1) ECS-DR1 - Top, Side and Bottom views
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM
SAW RESONATORS
70
SAW RESONATORS
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