DUAL OUTPUT STRATUM-III SMD TCXO & VCTCXO
ABDFTCXO/ABDFVCTCXO SERIES
9.0 x 14.0 x 3.0mm
Pb
RoHS/RoHS II Compliant
ESD SENSITIVE
MSL = 3
FEATURES
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Phase and frequency coherent dual output
F0 and F0÷2 with integrated precision fanout buffers
Meets ±280ppb Stratum-III stability requirements
Excellent ±1ppm aging with ±4.6ppm guaranteed lifetime accuracy
5 to 52MHz standard and custom frequencies available
TCXO or VCTCXO functionality available
±5ppm minimum pull with 0.5% typ linearity (VCTCXO only)
LVCMOS outputs
10pin package
-40°C to 85°C operation
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APPLICATIONS
Communications and Networking
Synchronization
PLL with Holdover
Geolocation, RTLS, GPS
Synchronous Ethernet
IEEE1588
Instrumentation, test and measurement
Femtocells, picocells (BTS)
Oil and gas exploration
TYPICAL OPERATING CIRCUIT
DIGITAL FPGA BASED PLL WITH PRECISION STRATUM-III HOLDOVER
OPTIONS AND PART IDENTIFICATION
ABDFTCXO OR ABDFVCTCXO -
OUTPUT 1 (F
0
) IN MHZ
Please specify the frequency
Output 1 (F0) in MHz e.g.
16.384MHz
*F0 > 40MHz, available in Q4-2017
MHz -
-
-
PACKAGING
Blank: Bulk**
T5: 500 pcs/reel
T2: 250 pcs/reel
CT: Cut Tape***
**Bulk devices are not in MSL-3
compliant packaging
***Cut Tape devices available in
25pc, 50pc, & 100pc quantities
(MSL-3 compliant)
OPERATING
TEMP. RANGE
E: -20°C to +70°C
L: -40°C to +85°C
FREQ.
STABILITY
1: ±100ppb*
2: ±280ppb
*Available Q4-2017
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
REVISED: 05.19.2017
ABRACON IS
ISO9001-2008
CERTIFIED
DUAL OUTPUT STRATUM-III SMD TCXO & VCTCXO
ABDFTCXO/ABDFVCTCXO SERIES
9.0 x 14.0 x 3.0mm
Pb
RoHS/RoHS II Compliant
ESD SENSITIVE
MSL = 3
STANDARD SPECIFICATIONS
PARAMETERS
Storage Temperature Range (Ts)
Supply Voltage (Vdd)
Control Voltage (Vc)
ESD, HBM/CDM/MM
PARAMETERS
Frequency Range
Standard Frequencies
[Output 1(F
0
)/Output 2 (F
0
/2)]
Supply Voltage (Vdd)
Supply Current (Icc) (into 15pF load )
Initial Frequency Tolerance @ +25°C
Operating Temperature
Frequency Stability vs. Operating
Temperature ( ref. to +25°C )
Frequency Stability vs. Vdd Change
Frequency Stability vs. Load Change
Aging (1
st
year @ +25°C)
Aging (10 years @ +25°C)
All-inclusive frequency stability over 10
years product life (Stratum-III Compliant)
LVCMOS Output (Square wave)
V
OH
V
OL
Load
Duty Cycle
Rise/Fall Time
Control Port (Applicable for VCTCXO only)
Center Control Voltage (Vc)
Control Voltage Range (Vc)
Frequency Pull
Tuning Slope
Linearity Error
RATING
-55°C to +125°C
-0.5V to 6V
0V to 3V
4kV/2kV/200V
UNITS
MHz
NOTES
Custom frequencies
available upon
request. Please
contact Abracon.
*Note 1
Carrier dependent
As received, Relative
to carrier
Option “E”
Option “L”
Option “1” *Note 2
Option “2”
Vdd ±5%
Load ±5%
MINIMUM
TYPICAL
MAXIMUM
5.000
52.000
10.000/5.000
12.800/6.400
16.000/8.000
16.384/8.192
19.200/9.600
19.440/9.720
20.000/10.000 24.576/12.288 25.000/12.500
26.000/13.000 30.000/15.000 30.720/15.360
38.400/19.200 38.880/19.440 40.000/20.000
50.000/25.000 52.000/26.000
+3.135
+3.3
+3.465
20
-0.50
-20
-40
-100
-280
-100
-200
-1.0
-3.0
-4.60
2.4
0.4
15
55
6
+1.50
+0.50
±5.00
Positive
< 0.5
+2.50
< ±13.00
10
+0.50
+70
+85
+100
+280
+100
+200
+1.0
+3.0
+4.60
MHz
V
mA
ppm
°C
ppb
ppb
ppb
ppb
ppm
ppm
ppm
V
V
pF
%
ns
V
V
ppm
%
Load = 15pF
Load = 15pF
@ (V
OH
- V
OL
)/2
Load = 15pF
45
Vc = 1.5V±1.0V
*Note 1: F0 > 40MHz, available in Q4-2017 | *Note 2: Available Q4-2017
REVISED: 05.19.2017
ABRACON IS
ISO9001-2008
CERTIFIED
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
DUAL OUTPUT STRATUM-III SMD TCXO & VCTCXO
ABDFTCXO/ABDFVCTCXO SERIES
STANDARD SPECIFICATIONS (CONT.)
PARAMETERS
MINIMUM
RMS Jitter (12kHz ~ 20MHz BW) @ 25°C
16.384 MHz Carrier
20.000 MHz Carrier
10.000 MHz Carrier
26.000 MHz Carrier
13.000 MHz Carrier
40.000 MHz Carrier
20.000 MHz Carrier
Phase Noise
TYPICAL
650
525
650
450
775
325
450
-85
-100
-135
-145
-150
-155
-90
-100
-135
-145
-150
-155
-85
-100
-135
-145
-150
-150
-75
-100
-135
-150
-150
-155
-80
-100
-125
-140
-150
-150
-80
-100
-135
-140
-145
-155
MAXIMUM
1,300
1,300
1,300
1,300
1,300
1,300
1,300
9.0 x 14.0 x 3.0mm
Pb
RoHS/RoHS II Compliant
ESD SENSITIVE
MSL = 3
UNITS
fs
fs
fs
fs
fs
fs
fs
Offset @10Hz
Offset @100Hz
Offset @1kHz
Offset @10kHz
Offset @100kHz
Offset @ 5MHz
Offset @10Hz
Offset @100Hz
Offset @1kHz
Offset @10kHz
Offset @100kHz
Offset @ 5MHz
Offset @10Hz
Offset @100Hz
Offset @1kHz
Offset @10kHz
Offset @100kHz
Offset @ 5MHz
Offset @10Hz
Offset @100Hz
Offset @1kHz
Offset @10kHz
Offset @100kHz
Offset @ 5MHz
Offset @10Hz
Offset @100Hz
Offset @1kHz
Offset @10kHz
Offset @100kHz
Offset @ 5MHz
Offset @10Hz
Offset @100Hz
Offset @1kHz
Offset @10kHz
Offset @100kHz
Offset @ 5MHz
NOTES
F
0
@ 20.000 MHz
dBc/Hz
F
0
/2 @ 10.000 MHz
dBc/Hz
F
0
@ 26.000 MHz
dBc/Hz
F
0
/2 @ 13.000 MHz
dBc/Hz
F
0
@ 40.000 MHz
dBc/Hz
F
0
/2 @ 20.000 MHz
dBc/Hz
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
REVISED: 05.19.2017
ABRACON IS
ISO9001-2008
CERTIFIED
DUAL OUTPUT STRATUM-III SMD TCXO & VCTCXO
ABDFTCXO/ABDFVCTCXO SERIES
TYPICAL PHASE NOISE & JITTER CHARACTERISTICS
[Output 1 (F0)]
9.0 x 14.0 x 3.0mm
Pb
RoHS/RoHS II Compliant
ESD SENSITIVE
MSL = 3
16.384MHz
20.000MHz
20.000MHz / 10.000MHz
[Output 1 (F0) / Output 2 (F0/2)]
10.000MHz
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
REVISED: 05.19.2017
ABRACON IS
ISO9001-2008
CERTIFIED
DUAL OUTPUT STRATUM-III SMD TCXO & VCTCXO
ABDFTCXO/ABDFVCTCXO SERIES
TYPICAL PHASE NOISE & JITTER CHARACTERISTICS
26.000MHz / 13.000MHz
[Output 1 (F0) / Output 2 (F0/2)]
9.0 x 14.0 x 3.0mm
Pb
RoHS/RoHS II Compliant
ESD SENSITIVE
MSL = 3
26.000MHz
13.000MHz
40.000MHz
40.000MHz / 20.000MHz
[Output 1 (F0) / Output 2 (F0/2)]
20.000MHz
Frequency
Typical rms Phase Jitter
(12kHz to 20MHz BW)
16.384MHz
640 fs
20MHz
498 fs
10MHz
643 fs
26MHz
429 fs
13MHz
752 fs
40MHz
311 fs
20MHz
432 fs
REVISED: 05.19.2017
ABRACON IS
ISO9001-2008
CERTIFIED
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
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