ClearClock™ | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO
AX3
ESD Sensitive
Pb
3.2 x 2.5 x 1.0 mm
RoHS/RoHS II Compliant
MSL = 1
Features
Applications
• Exceptionally Low RMS Jitter: < 80fs Typ (150fs Max @ 156.25MHz)
• Available in industry standard frequencies between 100MHz and 212.5MHz
• Lowest power consumption in its class (16mA Typ LVDS @ 156.25MHz)
• ±25ppm stability over industrial operating temperature (-40 to +85ºC)
• 3.3V, 2.5V, 1.8V supply voltage options
• LVPECL, LVDS, HCSL differential outputs
• Industry standard 3.2 x 2.5 x 1.0 mm footprint
• Available in Abracon’s Global Distribution Network
• PCI Express
• 10G/40G/100G optical Ethernet
• Networking & communication
• RF systems, base stations (BTS)
• Data center
• Test & measurement
Options and Part Identification [Note 1]
AX3
(6): Packaging
(1): Output
(3): Stability over OTR
P: LVPECL
D: LVDS
H: HCSL
(2): Vdd
A: 3.3V
B: 2.5V
C: 1.8V (*)
(*) Excluding
LVPECL
D: ±15ppm over -20°C to +70°C
Q: ±20ppm over -40°C to +85°C (**)
F: ±25ppm over -40°C to +85°C
(**) Contact Abracon for availability
(4): OE Function
1: OE Pin 1; Active High
3: OE Pin 2; Active High
Blank: Bulk (***)
T: Tape & Reel 1,000 units
T3: Tape & Reel 3,000 units
(***) MOQ: 250 units
(5): Output Frequency
in MHz
Please specify the frequency in
units of MHz out to
4 digit accuracy after the decimal.
Example: “156.2500”=156.25MHz
Part Number Example:
AX3PAF1-156.2500
AX3PAF1-156.2500T
AX3PAF1-156.2500T3
Note 1: Contact Abracon for non-standard 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
ABRACON IS
REVISED: 11.16.2020
ISO9001-2015
CERTIFIED
ClearClock™ | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO
AX3
ESD Sensitive
Pb
3.2 x 2.5 x 1.0 mm
RoHS/RoHS II Compliant
MSL = 1
Electrical Characteristics
Parameters
Min.
Frequency Range
Standard Available Frequencies
Supply Voltage (Vdd) [Note 2]
Supply Current (Idd)
LVPECL
LVDS
HCSL
Operating Temperature Range
Storage Temperature
Frequency Accuracy (Initial Set-Tolerance)
at time of shipment (Pre-Reflow) @ +25°C
Frequency Stability over [Note 3,4]
Operating Temperature Range
Aging over 20 Year Product Life [Note 5]
All-Inclusive Frequency Accuracy (Total Stability)
over 20 Year Product Life [Note 5, 6]
-10
LVDS
HCSL
Duty Cycle
Start-up Time
Unit
Notes
MHz
MHz
V
mA
°C
°C
Contact Abracon for availability
of frequenices not listed
Option “A”
Option “B”
Option “C”
@ 200MHz; @ Vdd = 3.3V
@ 200MHz; @ Vdd = 3.3V
@ 200MHz; @ Vdd = 3.3V
Option “D”
Option “F” or “Q”
+10
0.2
+15
+20
+25
+15
+40
+45
+50
0.4
0.3
0.6
@ Vdd=2.5V, RL=50Ω
0.15
0.4
@ Vdd=3.3V, RL=100Ω
0.15
0.4
0.3
0.5
0.3
0.5
@ Vdd=3.3V, RL=50Ω to GND
0.3
0.5
@ Vdd=2.5V, RL=50Ω to GND
0.3
0.6
@ Vdd=1.8V, RL=50Ω to GND
45
[Note 3]
Max.
< ±5
-15
-20
-25
-15
-40
-45
-50
LVPECL
Rise (Tr) / Fall (Tf) Time
20% to 80% Vpeak to peak
Typ.
100
212.500
100, 114.285, 122.88, 125,
148.5, 150, 155.52, 156.25, 200,
212.500
2.97
3.3
3.63
2.37
2.5
2.62
1.71
1.8
1.89
30
50
16
27
17
30
-20
+70
-40
+85
-55
+150
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