Precision SMD TCXO
AST3TQ
FEATURES:
• Standard available frequencies: 10.00, 12.80, 19.20, 20.00,
25.00, 26.00, 30.72, 38.40 & 40.00MHz
• Standard LVCMOS Output
• Frequency stabilities to include ±100ppb over -40ºC to +85ºC, ±280ppb
over –50ºC to +90ºC and ±500ppb over -55ºC to +95ºC operating temperature range
• Excellent Phase Noise, Harmonics and Spurious content
• Typical rms jitter of 400fs @ 40MHz carrier & 1.0ps @ 10MHz
carrier over 12kHz to 20MHz BW
STANDARD SPECIFICATIONS:
Maximum Rating
Parameters
Storage Temperature Range
Supply Voltage
ESD, HBM/CDM/MM
Parameters
Frequency R ange
Standard Frequencies:
Initial Frequency Tolerance
(@+25 °C) at shipping
Frequency Stability Options
-40 °C to +85 °C
-50 °C to +90 °C
-55 °C to +95 °C
Frequency Stability vs. Supply Voltage
Change (Vdd±5%):
Frequency Stability vs. Load Change
(Load±5%):
Supply V oltage (Vdd):
Aging (first year @+25 °C):
Aging (20 years @+25 °C):
Supply Current (Icc) (into 15pF load) :
CMOS Output
V OH
:
V OL
:
Load:
Duty Cycle:
Rise/Fall Time:
Waveform:
RMS Jitter (12kHz to 20MHz BW)
0.4
S quare Wave
1.3
-95
Phase Noise
(10MHz carrier frequency @25 °C):
-120
-140
-145
-150
dBc/Hz
ps
Carrier dependent
Offset @10Hz
Offset @10 0Hz
Offset @ 1k Hz
Offset @10 k Hz
Offset @10 0 k Hz
REVISED: 01.05.2017
ABRACON IS
ISO9001-2008
CERTIFIED
ESD Sensitive
Pb
RoHS/RoHS II Compliant
Moisture Sensitivity Level (MSL) – 3
7.0 x 5.0 x 1.9mm
APPLICATIONS:
• COTS Military Radios & other Communication Hardware
• WiMax,
• LTE, BTS
• CATV, LAN, LMDS
• GPS Tracking with Hold-Over accuracy
• Test & Measurement Equipment
• Point-to-Point communication networks
Rating
-55 to +125 °C
-0.5 to 6V
4kV/2kV/200V
Minimum
10
Typical
Maximum
40
Units
MHz
MHz
ppm
Relative to carrier
Notes
10 .00 , 12.8 0 , 19.2 0 , 20 .00 , 25 .00 , 26 .00 , 30.72,
38.4 0 , 40 .00
± 0.3
± 100
± 280
± 500
±100
±200
+3.135
+3.3
± 3.0
3.0
5.5
+3.465
±1.0
±4.6
4.0
7.0
ppb
ppb
ppb
ppb
ppb
V
ppm
ppm
mA
Option “1”
Option “2”
see note 1
Option “5”
see note 2
@10MHz carrier
@4 0MHz carrier
2.4
0.4
15
45
55
4
V
V
pF
%
ns
Load=15pF
Load=15pF
@( V OH- V OL
)/2
Load=15pF
*Note 1: For 10.000MHz carrier, frequency stability of ±280ppb is only guaranteed over -45°C to +90°C operating temperature range.
*Note 2: For 10.000MHz carrier, option “5” is not available.
LLC
5101 Hidden Creek Lane Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sale please visit:
www.abracon.com
Precision SMD TCXO
AST3TQ
AST3TQ -
Pb
RoHS/RoHS II Compliant
7.0 x 5.0 x 1.9mm
OPTIONS & PART IDENTIFICATION:
(left blank if standard)
MHz -
-
Frequency in MHz
Please specify the
frequency in MHz.
e.g. 19.200MHz
Date of Issue: Dec 4
th
, 2013
Page (4) of (12)
Freq. Stability vs. Operating Temp.
1: ±100ppb over -40 to +85°C
2: ±280ppb over -50 to +90°C
*
AST3TQ Series
5: ±500ppb over -55
TCXO
**
Precision SMD
to +95°C
*
Note 1:
For 10.000MHz carrier, frequency stability of
±280ppb is only guaranteed over -45°C to +90°C operating
temperature range.
x 5.0 x 1.9mm
7.0
**Note
2:
For 10.000MHz carrier, option “5” is not available.
Packaging
Blank: Bulk
T: 500pcs/reel
T2: 2000pcs/reel
ESD Sensitive
Revision #: Initial Release
FREQUENCY STABILITY VS. TEMPERATURE
Abracon Drawing # 453795
LLC
5101 Hidden Creek Lane Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sale please visit:
www.abracon.com
REVISED: 01.05.2017
ABRACON IS
ISO9001-2008
CERTIFIED
Precision SMD TCXO
AST3TQ
TAPE & REEL:
Packaging:
T: 500pcs/reel
T2: 2000pcs/reel
MSL-3 packaging applies to MOQ=25 units (cut tape) & T and T2.
Pb
RoHS/RoHS II Compliant
7.0 x 5.0 x 1.9mm
W
16.0±0.3
E
1.75±0.1
A0
5.7±0.15
D
1.5+0.1/-0.0
B0
7.6±0.15
P0
4.0±0.1
K0
2.4±0.15
P2
2.0±0.1
P
8.0±0.1
T
0.3±0.05
F
7.5±0.1
W
16.5±0.4
A
330±0.5
N
100±0.3
T
1.8±0.2
E
2.1±0.3
F
10.75±0.3
D
13.5+0.5/-0.2
Dimensions: mm
ATTENTION:
Abracon LLC 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 environment, written consent and authorization
from Abracon LLC is required. Please contact Abracon LLC for more information.
5101 Hidden Creek Lane Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sale please visit:
www.abracon.com
REVISED: 01.05.2017
ABRACON IS
ISO9001-2008
CERTIFIED
LLC
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
