Beckwith Electronics

824 Horan Drive, Fenton, Mo 63026
(636) 343-6463

(636) 343-7026 fax

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Abracon Corporation

Voltage-Controlled Crystal Oscillators, HCMOS/TTL Compatible, Ceramic Surface Mount, Low Profile, 5Vdc or 3.3Vdc,VCXO
Features:

  • Low profile (1.7mm) ceramic VCXO.
  • Tristate Enable / Disable function.
  • 7.0mm x 5.0mm seam welded.
  • 5Vdc or 3.3Vdc.
  • Suitable for reflow methods.
  • HCMOS and TTL compatible.
Applications:

  • Phase locked loops (PLLs).
  • Synthesizers.
  • Clock Recovery, Digital transmission device.
  • Digital set-top box.
ASLV
ASVV


7.0 x 5.0 x 1.7mm

Standard Specifications - ASLV and ASVV
ParametersASLVASVV
Frequency Range (Fo)1.544 - 60.00MHz (Higher Frequency Available)
Operating Temperature (TOPR)0°C to +70°C
Storage Temperature (TSTO)-40°C to +85°C
Frequency Stablilty
()
+50ppm max. (See Options)
Supply Voltage (Vdd)5.0Vdc +5%3.3Vdc +5%
Input Current (Idd)10mA max. for F < 20MHz
20mA for F < 40MHz
30mA for F < 60MHz
10mA max. for F < 20MHz
15mA for F < 40MHz
25mA for F < 60MHz
Duty Cycle or Symmetry40 / 60% max. (See Options)
Rise and Fall Times (TR / TF)8ns max.
Output Load2TTL or 15pF
Output Voltage
(VOH)
(VOL)
 
0.9 * (Vdd) min.
0.1 * (Vdd) max.
Transfer FunctionPositive
Voltage Control2.5Vdc +2.0V1.65Vdc +1.5V
Frequency Deviation+100ppm min. (See Options)+80ppm min. (See Options)
Linearity+10%
Start-up Time (TOSC)10ms max.
Tristate Function
(VIH)
(VIL)
 
> 2.2V     "1" or Open: Oscillation
< 0.8V     "0": Output disabled in high impedance (Hi Z)
Period jitter one sigma+10ps max.
Period jitter abslute+100ps max.
A By-Pass capacitor 0.01 µF is required from Vdd and GND.
Please contact Beckwith Electronics for Higher Frequencies.
Environmental and Mechanical
Standard Markings
Test circuit, waveforms,
Recommended Handling
Application Notes
Tape and Reel (1,000 pcs / reel)

Ordering Options


Operating TemperatureFrequency Stability (+ ppm)
Range 5ppm10ppm15ppm20ppm30ppm50ppm
Code051015203050
0°C~50°CI 00000
0°C~60°CB 00000
-10°C~60°CD 00000
0°C~70°CC  0000
-10°C~70°CF  0000
-20°C~70°CE   000
-40°C~70°CL    00
0=available
Note: Left blank if standard - All specifications and markings subject to change without notice.


Recommended land pattern.
Dimensions: Inches (mm)

Pin No.Function
1Voltage Control Vc
2Tristate E/D
3GND / Case
4Output
5N / C **
6Vdd
** pin 5 E/D (ASLV1 or ASVV1)