ASTXR-12-38.400MHz-514054-T
APPLICATIONS:FEATURES:
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
SMD TCXO
Moisture Sensitivity Level (MSL) – 1
Pb
RoHS / RoHS II Compliant
STANDARD SPECIFICATIONS:
ESD Sensitive
2.5 x 2.0 x 0.8mm
• Excellent phase noise performance
• Low power consumption
• Miniature size: 2.5 x 2.0 x 0.8mm SMD
• RoHS compliant
• Frequency stability: ±0.5ppm over -40 ~ +85°C
• Precision TCXO processing technology by Rakon
Parameters Minimum Typical Maximum Units Notes
zHM 004.83 ycneuqerF lanimoN
Supply Voltage (Vdd) 3.14 3.3 3.46 V
Current Consumption (@Vdd max) 2.0 mA See Note 2
Operating Temperature Range -40 +85 º C
Storage Temperature Range -40 +85 º C
Initial Frequency Tolerance
@+25°C±2°C at time of shipment ±1 ppm
mpp 1± tfihS wolfeR After 2 consecutive reflows
and 1hr recovery@+25°C
Frequency Stability over Operating
Temperature Range ±0.5 ppm Ref. to (FMAX+FMIN)/2.
See Note 1
Sensitivity vs. Supply Voltage
Variations (Vdd±5% @ +25°C) ±0.1 ppm
Sensitivity vs. Load Variations (±10%
load change @ +25°C) ±0.2 ppm See Note 2
Long Term Stability (frequency drift
over 1 year @ +25°C) ±1.0 ppm
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Output Voltage Level
(@ minimum Vdd) 0.8 V See Note 2
Output Load Resistance 9 10 11 kΩ
Output Load Capacitance 9 10 11 pF
Startup Time (amplitude) 0.5 ms Within 90% of specified
output level
Startup Time (frequency) 2 ms Within ±0.5ppm of steady
state frequency
Phase Noise @
38.400MHz
Carrier (@+25°C)
@ 1 Hz offset -60
dB/Hz
@ 10 Hz offset -88
@ 100 Hz offset -109
@ 1 kHz offset -132
@ 10 kHz offset -149
@ 100 kHz offset -150
Notes:
1. Parts should be shielded from drafts causing unexpected thermal gradients. Temperature changes due to ambient
air currents on the oscillator can lead to short term frequency drift
2. Specified for load stated in the Output Load section at +25°C
3. AC-Coupled outputs require an external capacitor, ≥ 1nF recommended
4. Frequency shift ≤1ppm after reliability test conditions (see section 8.0)
2 Faraday, Suite# B
|
Irvine
|
CA 92618
Ph. 949.546.8000
|
Fax. 949.546.8001
Visit www.abracon.com for Terms and Conditions of Sale
LLC
Revised: 09.21.15
• Decawave DW1000 (IEEE802.15.4-2011 UWB)
• UWB applications
• Real Time Location Systems
• Wireless Sensor Networks
ASTXR-12-38.400MHz-514054-T
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
Pb
RoHS / RoHS II Compliant
PART IDENTIFICATIONS:
SMD TCXO
2.5 x 2.0 x 0.8mm
2 Faraday, Suite# B
|
Irvine
|
CA 92618
Ph. 949.546.8000
|
Fax. 949.546.8001
Visit www.abracon.com for Terms and Conditions of Sale
LLC
Revised: 09.21.15
ASTXR-12-38.400MHz -514054 -
Packing
Blank: Bulk
T: Tape & Reel (3k/reel)
TEST CIRCUIT:
OUTLINE DIMENSION:
Pin Function
1 NC/GND
2 NC/GND
3 GND
4 Output
5 NC/GND
6 Vdd
Recommended Land Pattern
Dimensions: mm
ASTXR-12-38.400MHz-514054-T
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
Pb
RoHS / RoHS II Compliant
REFLOW PROFILE:
Dimensions: mm
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive
Applications. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high
reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environ-
ment, written consent and authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information.
SMD TCXO
2.5 x 2.0 x 0.8mm
2 Faraday, Suite# B
|
Irvine
|
CA 92618
Ph. 949.546.8000
|
Fax. 949.546.8001
Visit www.abracon.com for Terms and Conditions of Sale
LLC
Revised: 09.21.15
TAPE & REEL:
