ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
AK5
ESD Sensitive
Pb
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL = 1
Features
Applications
•• 3rd overtone solution
•• Ultra-Low jitter: 70 fs typ RMS
(100fs MAX, F= 156.25MHz LVPECL); spurs included
•• Frequency range: 100MHz to 200MHz
•• Lowest in-class power consumption (16mA Typ LVDS)
•• ± 20ppm & ± 25ppm stability (-40 to +85ºC) options
available (dependent on frequency)
•• 3.3V, 2.5V, 1.8V Vdd supply
•• LVPECL, LVDS, & HCSL differential output options
•• Output enable standard
•• Networking and communications
•• Gigabit Ethernet
•• Fibre Channel
•• SONET/SDH
•• RF systems, base stations (BTS)
•• Datacenter
•• PCI Express
•• Test & measurement
Options and Part Identification [Note 1]
AK5
(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 (*)
D: ±15ppm over -20°C to +70°C
Q: ±20ppm over -40°C to +85°C (**)
F: ±25 ppm 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
(*) Excluding
LVPECL
Blank: Bulk (***)
T2: Tape & Reel 250 units
T: Tape & Reel 1,000 units
(***) MOQ: 25 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:
AK5PAF1-156.2500
AK5PAF1-156.2500T2
AK5PAF1-156.2500T
Note 1: Contact Abracon for non-standard part number configurations and/or requests with carrier frequency callouts up to 5 & 6 digit accuracy after the decimal.
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: 04.15.2019
ISO9001-2015
CERTIFIED
ClearClock™ | Ultra-Low Jitter 5.0 x 3.2mm XO
AK5
ESD Sensitive
Pb
5.0 x 3.2 x 1.3 mm
RoHS/RoHS II Compliant
MSL = 1
Electrical Characteristics
Parameters
Min.
Frequency Range
100
100
148.5
2.97
2.37
1.71
Standard Available Frequencies
Supply Voltage (Vdd) [Note 2]
Supply Current (Idd)
LVPECL
LVDS
HCSL
Operating Temperature Range
Storage Temperature
Frequency Accuracy (Initial Set-Tolerance) [Note 3]
at time of shipment (Pre-Reflow) @ +25°C
Frequency Stability over [Note 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
HCSL
Start-up Time
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Unit
200
125
200
3.63
2.62
1.89
50
27
30
+70
+85
+150
MHz
< ±5
+10
ppm
Relative to carrier frequency
ppm
Option “D” (-20°C to +70°C)
Option “Q” (-40°C to +85°C)
Option “F” (-40°C to +85°C)
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
122.88
156.25
3.3
2.5
1.8
30
16
17
-15
-20
-25
-15
-40
-45
-50
LVDS
Duty Cycle
Max.
-20
-40
-55
LVPECL
Rise (Tr) / Fall (Tf) Time
20% to 80% Vpeak to peak
Typ.
45
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