The sub miniature ECS-TXO-2520 is a miniatue SMD HCMOS
TCXO. The 2.5 x 2.0 x 0.9 mm ceramic package is ideal for
wireless IOT applications where stability is critical.
ECX-2520 SMD HCMOS TCXO
ECS-TXO-2520
SMD HCMOS TCXO
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range
Frequency Stability
Aging
Supply Voltage (Vdd)
Standby Current
Output
Output voltage Level
Rise & Fall time
Duty Cycle
Phase Noise
FREQ.
+2.5V
+2.8V
+3.3V
3.2~ 10 MHz
CONDITIONS
MIN
ECS-TXO-2520
TYP
MAX
UNITS
Low Profile
2.5 x 2.0 mm Footprint
Extended Temp Range
RoHS Compliant
DIMENSIONS (mm)
55.000
MHz
Tolerance at +25°C
± 2.0
ppm
Vs. Temp (-40 ~ +85°C)
± 2.5
ppm
Voltage Change Vdd ±5%
±0.2
ppm
Load Change (±10%)
±0.2
ppm
Per year @ +25°C
±1.0
ppm
Specify in P/N
+2.5, +2.8, +3.3 ±10%
V DC
10
µA
HCMOS
15
pF
V
OL:
10%V
dd
max./V
OH:
90%V
dd
min.V DC
10%V
dd –
90%V
dd
5
ns
@ ½ V
dd
45/55
%
@ 10 KHz offset
-145
dBc/Hz
3.200
CURRENT CONSUMPTION , mA
Max.
10.1~ 20 MHz
20.1~ 30 MHz
30.1~ 40 MHz
40.1 ~55 MHz
3.1
3.4
4.0
3.7
4.1
4.8
4.2
4.7
5.5
4.6
5.2
6.0
5.5
6.0
7.0
PAD CONNECTIONS
1
Tri-state
2
Gnd
3
Output
4
Vdd
Tri State Function
Pin 1
Output
High or NC
Active
Low
Disable Hi-Z
FREQUENCY
ABBREVIATION
25 = +2.5V
28= +2.8V
33 = +3.3V
160 = 16.000 MHz
See Developed
Frequencies Pg.2
Figure 1)
Top, Side, and Bottom views
Figure 2)
Suggested Land Pattern
PART NUMBERING GUIDE: Example ECS-TXO-2520-33-160-AN-TR
ECS -
SERIES
TXO-2520
2.5 x 2.0 mm TCXO
STABILITY
* A = ±2.5 ppm
B = ± 1.5 ppm
C = ± 1.0 ppm
TEMP RANGE
L = -10 ~ +70°C
M = -30 ~ +70°C
* N = -40 ~ +85°C
PACKAGING
TR = Tape
& Reel
1K/Reel
* Standard specification, contact ECS for custom Options
Rev.2017
1105 South Ridgeview Road
|
Olathe, KS 66062
|
Phone: 913.782.7787
|
Fax: 913.782.6991
|
www.ecsxtal.com
ECS-TXO-2520
SMD HCMOS TCXO
FREQUENCY ABBREVIATIONS
FREQUENCY MHz
5.000
10.000
12.000
16.000
20.000
24.000
25.000
32.000
40.000
44.000
CODE
050
100
120
160
200
240
250
320
400
440
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
Figure 1)
Suggested Reflow Profile
POCKET TAPE DIMENSIONS (mm)
1105 South Ridgeview Road
|
Olathe, KS 66062
|
Phone: 913.782.7787
|
Fax: 913.782.6991
|
www.ecsxtal.com
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