ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
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5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
Applications
Features
•
•
•
•
•
•
•
Ultra-Low Jitter: 125 fs typ RMS (200fs MAX, F>250MHz);
spurs included
Available with any frequency from 50MHz to 2100MHz
Lowest in-class power consumption (60mA typ LVDS)
±20ppm stability (-40 to +85ºC)
3.3V, 2.5V, 1.8V Vdd supply
LVPECL, LVDS, HCSL, & CML differential output options
Industry standard 5.0 x 3.2mm footprint
•
•
•
•
•
•
Networking & communications
10G/40G/100G optical Ethernet
RF systems, base stations (BTS)
Datacenter
PCI Express
Test & measurement
Key Electrical Specifications
Parameters
Frequency Range
Supply Voltage (Vdd)
Min.
Max.
Units
Notes
LVPECL
50
2100
LVDS
100
2100
HCSL
50
700
CML
100
2100
Option “M”
Option “A”
Option “P”
MHz
Option “D”
Option “H”
2.97
3.3
3.63
2.25
2.5
2.75
1.71
1.8
1.89
Option “C”
LVPECL
100
111
Max @ 2100MHz; 3.3V
LVDS
60
65
HCSL
73
78
CML
63
68
[Note 1]
Supply Current (Idd)
Typ.
Operating Temperature Range
Storage Temperature
Frequency Accuracy (Initial Set-Tolerance) [Note 2]
at time of shipment (Pre-Reflow) @ +25°C
V
mA
+70
-40
+85
-55
+150
°C
+5.00
ppm
< ±3.00
Frequency Stability over
Operating Temperature Range
-15
+15
-20
+20
Aging over 20 Year Product Life [Note 3, 4]
-15
+15
All-Inclusive Frequency Accuracy (Total Stability)
over 20 Year Product Life [Note 3]
-40
+40
-45
+45
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
Max @ 2100MHz; 3.3V
Max @ 700MHz; 3.3V
Max @ 2100MHz; 3.3V
-20
-5.00
Option “B”
°C
ppm
Option “D”
Option “F”
Relative to carrier
Over -20°C to +70°C
Over -40°C to +85°C
ppm
ppm
Over -20°C to +70°C
Over -40°C to +85°C
REVISED: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
Check Inventory
MSL Level = 1
Parameters
Min.
Typ.
Rise (Tr) / Fall (Tf) Time (20% to 80% Vpeak to peak)
Duty Cycle
Powerup Time
45
< 5.0
[Note 3]
LVPECL
LVDS
Output High Voltage (VOH)
Output Low Voltage (VOL)
HCSL
CML
Max.
Units
400
ps
55
%
10
Vdd-0.8
Vdd-1.55
1.6
ms
V
VOH
VOL
VOH
Vdd-1.165
Vdd-2.0
VOL
0.9
VOH
0.66
1.15
VOL
0.0
0.15
VOH
Vdd-0.085
Vdd
VOL
Vdd-0.6
Vdd-0.32
1.4
1.1
0.8*(Vdd)
Output
Enable & Disable Control
0.2*(Vdd)
100Ω between
OUT-P and OUT-N
V
ms
Output Disable Time
10
µs
Output Disable
Current Consumption
105
LVDS
54
59
HCSL
72
76
CML
57
62
50Ω to Vdd
50Ω to GND
2.5
95
@ 50% Vdd
50Ω to Vdd–2.0V or
Thevenin equivalent
Output Enable Time
LVPECL
Notes
Output Enable; or No
Connect
Output Disable; High
Impedance
Max @ 2100MHz; 3.3V
mA
Max @ 2100MHz; 3.3V
Max @ 700MHz; 3.3V
Max @ 2100MHz; 3.3V
Note 1: Supply Voltage (Vdd) = 1.8V option not available with LVPECL output
Note 2: Excludes carrier frequencies 122.88MHz, 491.52MHz, 368.4MHz, 614.4MHz, 737.28MHz, 860.16MHz, 983.04MHz,
& 1105.92MHz. The Frequency Accuracy (Initial Set-Tolerance) at time of shipment (Pre-Reflow) for the above carrier
frequencies = ±10ppm MAX.
Note 3: Relative to initial measured frequency @ +25°C
Note 4: Includes temperature stability, initial frequency accuracy, load pulling, power supply variation, and 20 year aging
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
RMS Phase Jitter (12kHz -20MHz BW) | Vdd= 3.3V/2.5V/1.8V [Note 5, 6, 7]
Carrier F0 (MHz)
Min.
Typ.
Max.
Unit
251 to 2100
125
200
fsec
All Differential Outputs:
LVPECL, LVDS, HCSL & CML
Notes
312.500000
322.265625
491.250000
622.080000
644.531250
1000.000000
1024.000000
1500.000000
2000.000000
2100.000000
125
125
115
125
115
115
125
110
130
130
145
145
135
145
135
135
145
130
150
150
fsec
fsec
fsec
fsec
fsec
fsec
fsec
fsec
fsec
fsec
LVPECL Output
LVPECL Output
LVPECL Output
LVPECL Output
LVPECL Output
LVPECL Output
LVPECL Output
LVPECL Output
LVPECL Output
LVPECL Output
126 to 250
150
300
fsec
All Differential Outputs:
LVPECL, LVDS, HCSL & CML
150.000000
156.250000
200.000000
212.500000
250.000000
150
130
130
125
205
170
160
150
145
225
fsec
fsec
fsec
fsec
fsec
LVPECL Output
LVPECL Output
LVPECL Output
LVPECL Output
LVPECL Output
50 to 125
250
400
fsec
All Differential Outputs:
LVPECL, LVDS, HCSL & CML
100.000000
122.880000
125.000000
150
130
130
170
160
150
fsec
fsec
fsec
LVPECL Output
LVPECL Output
LVPECL Output
Note 5: Guaranteed by characterization; RMS Phase Jitter specifications are inclusive of any spurs
Note 6: Phase jitter measured with Keysight E5052B Signal Source Analyzer not using a balun or buffer
Note 7: Refer to section 1.1 for phase noise test setup and representative phase noise plots
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
Phase Noise Test Setup
•
•
•
•
•
•
•
[Note 8]
Keysight E5052B Signal Source Analyzer
Integration Bandwidth = 12kHz to 20MHz
Spurious Activity (entire plot trace) = NOT Omitted (Normalized in dBc/Hz)
Specifed Spur Omission Function = NOT Enabled
IF Gain = 20dB
Correlation = 5
Average = 3
Representative Phase Noise Plots
F=156.2500MHz
Vdd=3.3V
LVPECL
RMS Phase Jitter = 132 fsec
F=156.2500MHz
Vdd=3.3V
LVDS
RMS Phase Jitter = 165 fsec
Note 8: Contact Abracon for phase noise plots at any desired combination of Vdd, differential output format, and carrier
frequency within the available range
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
F=312.5000MHz | Vdd=3.3V | LVPECL
RMS Phase Jitter = 127 fsec
F=644.53125MHz | Vdd=3.3V | LVPECL
RMS Phase Jitter = 118 fsec
F=312.5000MHz | Vdd=1.8V | LVDS
RMS Phase Jitter = 128 fsec
F=644.53125MHz | Vdd=3.3V | LVDS
RMS Phase Jitter = 121 fsec
Note 8: Contact Abracon for phase noise plots at any desired combination of Vdd, differential output format, and carrier
frequency within the available range
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
F=2100.0000MHz | Vdd=3.3V | LVPECL
RMS Phase Jitter = 144 fsec
F=2100.0000MHz | Vdd=3.3V | LVDS
RMS Phase Jitter = 135 fsec
F=2100.0000MHz | Vdd=3.3V | CML
RMS Phase Jitter = 133 fsec
Note 8: Contact Abracon for phase noise plots at any desired combination of Vdd, differential output format, and carrier
frequency within the available range
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
F=100.0000MHz | Vdd=1.8V | HCSL
RMS Phase Jitter = 175 fsec
F=122.8800MHz | Vdd=3.3V | LVPECL
RMS Phase Jitter = 135 fsec
F=322.265625MHz | Vdd=1.8V | HCSL
RMS Phase Jitter = 127 fsec
F=800.0000MHz | Vdd=3.3V | LVPECL
RMS Phase Jitter = 119 fsec
Note 8: Contact Abracon for phase noise plots at any desired combination of Vdd, differential output format, and carrier
frequency within the available range
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
Options and Part Identification [Note 9]
AX5
(1): Output
P: LVPECL
D: LVDS (*)
H: HCSL (**)
M: CML (*)
(*) Frequency range
limited to: 100~2100MHz
(**) Frequency range
limited to: 50~700MHz
-
(3): Stability over OTR
D: ±15ppm over -20°C to +70°C
F: ±20ppm over -40°C to +85°C
(2): Vdd
A: 3.3V
B: 2.5V
C: 1.8V (*)
(*) Excluding LVPECL
(5): Output Frequency in MHz
Please specify the
Frequency in
units of MHz
out to 4 digit accuracy after the
decimal.
Example:
“156.2500”=156.25000MHz
(4): OE Function
1: OE Pin 1; Active High
2: OE Pin 1; Active Low
3: OE Pin 2; Active High
4: OE Pin 2; Active Low
(7): Packaging
Blank: Bulk*
T: Tape&Reel 250 units
(*) MOQ: 25 units
Part Number Example:
AX5PAF1-644.53125
Note 9: Contact Abracon for non-standard part number configurations and/or requests with carrier frequency callouts up to 5
& 6 digit accuracy after the decimal.
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
Cross Reference to SiLabs Si545 Family [Note 10]
Part Number[Note 10]
Si545
545AAA156M250BAG
545AAA250M000BAG
545BAA100M000BAG
545BAA622M080BAG
545AAA500M000BAG
545AAA000127BAG
545BAA500M000BAG
545AAA622M080BAG
545BAA000127BAG
545AAA200M000BAG
545BAA000275BAG
545AAA312M500BAG
545AAA000274BAG
545BAA312M500BAG
545AAA125M000BAG
545AAA100M000BAG
545BAA200M000BAG
545BAA125M000BAG
545BAA156M250BAG
545BAA250M000BAG
AX5
AX5PxF1-156.2500
AX5PxF1-250.0000
AX5DxF1-100.0000
AX5DxF1-622.0800
AX5PxF1-500.0000
AX5PxF1-644.53125
AX5DxF1-500.0000
AX5PxF1-622.08000
AX5DxF1-622.08000
AX5PxF1-200.0000
AX5DxF1-148.0000
AX5PxF1-312.5000
AX5PxF1-148.0000
AX5DxF1-312.5000
AX5PxF1-125.0000
AX5PxF1-100.0000
AX5DxF1-200.0000
AX5DxF1-125.0000
AX5DxF1-156.2500
AX5DxF1-250.0000
Frequency
(MHz)
156.25000
250.00000
100.0000
622.08000
500.0000
644.53125
500.0000
622.08000
622.08000
200.0000
148.0000
312.5000
148.0000
312.5000
125.0000
100.0000
200.0000
125.0000
156.2500
250.0000
Output
Logic
LVPECL
LVPECL
LVDS
LVDS
LVPECL
LVPECL
LVDS
LVPECL
LVDS
LVPECL
LVDS
LVPECL
LVPECL
LVDS
LVPECL
LVPECL
LVDS
LVDS
LVDS
LVDS
Vdd
(V)
2.5V, 3.3V
2.5V, 3.3V
1.8V,2.5V,3.3V
1.8V,2.5V,3.3V
2.5V, 3.3V
2.5V, 3.3V
1.8V,2.5V,3.3V
2.5V, 3.3V
1.8V,2.5V,3.3V
2.5V, 3.3V
1.8V,2.5V,3.3V
2.5V, 3.3V
2.5V, 3.3V
1.8V,2.5V,3.3V
2.5V, 3.3V
2.5V, 3.3V
1.8V,2.5V,3.3V
1.8V,2.5V,3.3V
1.8V,2.5V,3.3V
1.8V,2.5V,3.3V
Note 10: The “x” in the AX5 part number is a placeholder for the supply voltage (Vdd) options below:
“x” = A = Vdd=3.3V
“x” = B = Vdd=2.5V
“x” = C = Vdd=1.8V (when applicable)
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
Typical Frequency vs. Temperature Characteristics
Frequency Stability (ppm)
Frequency Stability vs. Temperature
AX5PAF1-122.8800 (50 units)
25
15
5
-5
-15
-25
-40-35-30-25-20-15-10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
Temperature (ºC)
Typical Frequency vs. Temperature Characteristics
T1
Duty Cyle = �T2� ∗ 100% (measured at 50% Vdd)
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
Recommended Test Circuit
[Note 11]
Note 11: Recommended test circuit images display OE Functions Option 1 & Option 2 where the OE Function is located on
Pin 1.When the OE Function is located on Pin 2, then Pin 1=No Connect & Pin 2=OE or No Connect
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
Mechanical Dimensions
[Note 12]
Pin #
#3
Option 1 & 2:[Note 13]
Output Enable/Disable
Option 3 & 4:[Note 14]
No Connect
Option 1 & 2:[Note 13]
No Connect
Option 3 & 4:[Note 14]
Output Enable/Disable
GND
#4
Output
#5
Complementary output
#6
Supply Voltage (Vdd)
#7
No connect
#8
No connect
#1
#2
Note 12: Compatible with industry standard 5x3.2mm
footprint. Pins #7 and #8 do not require a
solder connection; it is not recommended to
electrically connect the pins as they are for
factory use only.
Dimensions: inches [mm]
Function
Note 13: Option 1 = Pin 1 Output Enable Active HIGH;
Output Disable Active LOW
Option 2 = Pin 1 Output Enable Active LOW;
Output Disable Active HIGH
Note 14: Option 3 = Pin 2 Output Enable Active HIGH;
Output Disable Active LOW
Option 4 = Pin 2 Output Enable Active LOW;
Output Disable Active HIGH
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
Check Inventory
MSL Level = 1
Reflow Profile [JEDEC J-STD-020]
Table 1
SnPb Eutectic Process
Classification Temperatures (Tc)
Package
Thickness
Volume mm3
350
2.5 mm
220 °C
220 °C
Table 2
Pb-Free Process
Classification Temperatures (Tc)
Package
Thickness
Volume mm3
2000
2.5 mm
260 °C
250 °C
250 °C
245 °C
245 °C
245 °C
Profile Feature
Sn-Pb Eutectic
Assembly
Pb-Free
Assembly
100°C
150°C
60 - 120 sec.
3°C/sec. max
183°C
60 - 150 sec.
see Table 1
20 sec.
6°C/sec. max
6 min. max
2 max
150°C
200°C
60 - 120 sec.
3°C/sec. max
217°C
60 - 150 sec.
see Table 2
30 sec.
6°C/sec. max
8 min. max
2 max
Preheat / soak
Temperature minimum (Tsmin)
Temperature maximum (Tsmax)
Time (Tsmin to Tsmax) (ts)
Average ramp-up rate (Tsmax to TP)
Liquidous temperature (TL)
Time at liquidous (tL)
Peak package body temperature (TP)*
Time (tp)** within 5°C of the specified classification temperature (TC)
Ramp-down rate (Tp to Tsmax)
Time 25°C to peak temperature
Reflow cycles
*Tolerance for peak profile temperature (TP) is defined as a supplier minimum and a user maximum.
**Tolerance for time at peak profile temperature (tp) is defined as supplier minimum and a user maximum.
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED
ClearClock™ Oscillator Family | Low Jitter | 5.0x3.2mm XO
AX5
Request Samples
Check Inventory
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL Level = 1
Packaging
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.
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: 04-15-19
ABRACON IS
ISO9001-2015
CERTIFIED