AST3TQ-T-12.800MHZ-28-T5 数据手册
Precision SMD TCXO/VCTCXO
AST3TQ-28
ESD Sensitive
Moisture Sensitivity Level (MSL) – 3
FEATURES:
• Standard available frequencies: 10.00, 12.80, 15.36, 16.32, 16.384, 19.20,
19.44, 20.00, 25.00, 26.00, 30.72 & 40.00 MHz
• Standard LVCMOS Output
• Frequency stability of ±280 ppb (±0.28 ppm) over -40°C to +85°C
• Excellent Phase Noise, Harmonics & Spurious content
• Typical rms jitter of 400fs @ 40MHz carrier & 1.0ps @ 10MHz carrier
over 12kHz to 20MHz BW
Pb RoHS/RoHS II Compliant
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
STANDARD SPECIFICATIONS:
Parameters
Rating
-55 to +125°C
Storage Temperature Range
Supply Voltage
-0.5 to 6V
ESD, HBM/CDM/MM
Parameters
Frequency Range
Standard Frequencies:
Initial Frequency Tolerance
(@+25°C) at shipping
Frequency Stability Options
-40°C to +85°C
Frequency Stability vs. Supply Voltage
Change (Vdd±5%):
Frequency Stability vs. Load Change
(Load±5%):
Supply Voltage (Vdd):
Aging (first year @+25°C):
Aging (20 years @+25°C):
4kV/2kV/200V
Minimum
Typical
Maximum
Units
10
40
10.00, 12.80, 15.36, 16.32, 16.384, 19.20,
19.44, 20.00, 25.00, 26.00, 30.72 and 40.00
MHz
±0.3
ppm
±280
ppb
±100
ppb
±200
ppb
+3.465
±1.0
±4.6
4.0
7.0
V
ppm
ppm
+3.135
+3.3
±3.0
3.0
5.5
Supply Current (Icc) (into 15pF load):
Notes
MHz
mA
Relative to carrier
@10MHz carrier
@40MHz carrier
LVCMOS Output (Square wave)
VOH:
VOL:
Load:
Duty Cycle:
Rise/Fall Time:
RMS Jitter (12kHz to 20MHz BW)
2.4
45
0.4
0.4
15
55
6
1.3
V
V
pF
%
ns
ps
+2.50
±12.00
V
ppm
Control Port
Voltage Range (Vc)
Frequency Pull
0.50
±7.00
Center Control Voltage (Vc)
±10.00
+1.50
Port Impedance
100
kΩ
-95
-140
LLC
@( VOH - VOL)/2
Load=15pF
Carrier dependent
Applicable for
VCTCXO only
(Vc = 1.5V±1.0V)
To be with-in ±500
ppb of Fc @ 25°C
Offset @10Hz
Offset @100Hz
-120
Phase Noise
(10MHz carrier frequency @25°C):
Load=15pF
Load=15pF
dBc/Hz
Offset @1kHz
-145
Offset @10kHz
-150
Offset @100kHz
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
ABRACON IS
REVISED: 01.16.2019
ISO9001-2015
CERTIFIED
Precision SMD TCXO/VCTCXO
AST3TQ-28
Pb RoHS/RoHS II Compliant
7.0 x 5.0 x 1.9mm
OPTIONS & PART IDENTIFICATION: (left blank if standard)
AST3TQ-
MHz - 28 -
-
Frequency in MHz
Please specify the
frequency in MHz
e.g. 19.200MHz
Pull-Ability
T = TCXO
V = VCTCXO
Packaging
Blank: Bulk
T5: 500pcs/reel
T2: 2000pcs/reel
FREQUENCY STABILITY VS. TEMPERATURE
LLC
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
ABRACON IS
REVISED: 01.16.2019
ISO9001-2015
CERTIFIED
Precision SMD TCXO/VCTCXO
AST3TQ-28
Pb RoHS/RoHS II Compliant
7.0 x 5.0 x 1.9mm
TYPICAL PHASE NOISE
10.00 MHz Carrier
20.00 MHz Carrier
40.00 MHz Carrier
LLC
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
ABRACON IS
REVISED: 01.16.2019
ISO9001-2015
CERTIFIED
|
| |
Precision SMD TCXO/VCTCXO
AST3TQ-28
Pb RoHS/RoHS II Compliant
7.0 x 5.0 x 1.9mm
Typical Allan Deviation Performance @10.00MHz carrier
LLC
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
ABRACON IS
REVISED: 01.16.2019
ISO9001-2015
CERTIFIED
Precision SMD TCXO/VCTCXO
AST3TQ-28
Pb RoHS/RoHS II Compliant
7.0 x 5.0 x 1.9mm
OUTLINE DIMENSION:
Recommended Land Pattern
Pin
Function
1
NC (for TCXO)
Vc (for VCTCXO)
GND
Output
Vdd
For factory test only
2
3
4
*
Dimensions: mm
REFLOW PROFILE:
LLC
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
ABRACON IS
REVISED: 01.16.2019
ISO9001-2015
CERTIFIED
Precision SMD TCXO/VCTCXO
AST3TQ-28
Pb RoHS/RoHS II Compliant
7.0 x 5.0 x 1.9mm
TAPE & REEL:
Packaging:
T5: 500pcs/reel
T2: 2,000pcs/reel
MSL-3 packaging applies to MOQ=50 units (cut tape) & T5 and T2.
W
16.0±0.3
E
1.75±0.1
W
16.5±0.4
A
330±0.5
A0
5.7±0.15
D
1.5+0.1/-0.0
B0
7.6±0.15
P0
4.0±0.1
N
100±0.3
T
1.8±0.2
K0
2.4±0.15
P2
2.0±0.1
P
8.0±0.1
T
0.3±0.05
E
2.1±0.3
F
10.75±0.3
F
7.5±0.1
D
13.5+0.5/-0.2
Dimensions: mm
ATTENTION: Abracon LLC’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-dependent 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.
LLC
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
ABRACON IS
REVISED: 01.16.2019
ISO9001-2015
CERTIFIED
AST3TQ-T-12.800MHZ-28-T5 价格&库存
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