ABRACON IS

ISO9001-2015

CERTIFIED

Hidden Creek Ln Spicewood TX 78669

5101

Phone: 512-371-6159 | Fax: 512-351-8858

REVISED: 09-27-22

For terms and conditions of sales, please visit:

www.abracon.com

Ultra-Low Jitter, Fixed-Frequency SMD Clock Oscillator

AK3A

3.2 x 2.5 x 1.0 mm

RoHS/RoHS II Compliant

MSL Level = N/A

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Parameters

Min.

Typ.

Max.

Unit

Notes

Frequency Range

100

212.5

MHz

Standard Available Frequencies

100.000, 114.285, 122.880. 125.000, 148.500,

150.000, 155.520, 156.250, 200.000, & 212.500

MHz

Contact Abracon for availability of

frequencies not listed

Supply Voltage (Vdd) [Note 1]

2.97

3.3

3.63

V

Option “A”

2.375

2.5

2.625

Option “B”

2.375

3.63

Option “D”

Supply Current (Idd)

LVPECL

40

60

mA

@ 200MHz; @ Vdd=3.3V

LVDS

17

35

@ 200MHz; @ Vdd=3.3V

HCSL

27

40

@ 200MHz; @ Vdd=3.3V

Operating Temperature Range

-20

70

°C

Option “D”

-40

85

Option “F” or “Q”

Storage Temperature

-55

125

°C

Frequency Tolerance [Note 2]

-10

< ±5

10

ppm

Frequency Stability over [Note 3,4]

Operating Temperature Range

-15

< ±10

15

ppm

Option “D” (-20°C to +70°C)

-20

< ±15

20

Option “Q” (-40°C to +85°C)

-25

< ±20

25

Option “F” (-40°C to +85°C)

First Year Aging

-3

3

ppm

At 25°C

All-Inclusive Frequency Accuracy

(Total Stability)

[Notes 5]

-40

40

ppm

Option “D” (-20°C to +70°C)

-45

45

Option “Q” (-40°C to +85°C)

-50

50

Option “F” (-40°C to +85°C)

Rise (Tr) / Fall (Tf) Time

[Notes 6]

LVPECL

0.2

0.4

ns

@ Vdd=3.3V, RL=50Ω

LVDS

0.2

0.4

@ Vdd=3.3V, RL=100Ω

0.2

0.4

@ Vdd=2.5V, RL=100Ω

HCSL

0.5

0.8

@ Vdd=3.3V, RL=50Ω to GND

0.5

0.8

@ Vdd=2.5V, RL=50Ω to GND

Duty Cycle

45

55

%

Start-up Time [Note 3]

< 2

5

ms

Note 1:

Supply voltage (Vdd) = 2.5V and 2.375~3.63V options not available with LVPECL output

Note 2:

Frequency Accuracy (Initial Set-Tolerance), at time of shipment (pre-reflow), relative to carrier frequency, @ +25°C

Note 3:

Relative to initial measured frequency @ +25°C

Note 4:

Option Q only available in select frequencies. Please contact Abracon for availability

Note 5:

Includes post reflow frequency accuracy, temperature stability, load pulling, power supply variation, and 10-year aging

Note 6:

Measured over 20% to 80% of waveform

•

Exceptionally Low RMS Jitter: 83fs Typ (LVDS @ 156.25MHz)

•

Available in industry standard frequencies between 100MHz & 212.5MHz

•

±25ppm stability over industrial operating temperature (-40ºC to +85ºC)

•

2.5V, 3.3V, 2.25V to 3.63V Continuous supply voltage options

•

LVPECL, LVDS, HCSL differential output logic

•

Industry standard 3.2 x 2.5 x 1.0 mm footprint

•

Based on 3rd overtone, quartz crystal technology

•

Available in Abracon’s global distribution network

•

Output Enable (Pad 1 or Pad 2 Active High) options available

•

Optical Transceivers and Modules

•

Data Centers, Storage, and Servers

•

Networking switches and gateways

•

100G/200G/400G/800G Ethernet

•

Fibre Channel/SONET/SDH/PCIe

•

Industrial and FPGA applications

•

Test & measurement

Key Electrical Specifications

Applications

Features