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VCXO's
(Voltage Controlled Crystal Oscillators)

CTS VCXO's (Voltage Controlled Crystal Oscillators) & VCSO's (Voltage Controlled SAW Oscillators)

The following catalog products are recommended for new applications. If the product required is not shown, we may have a customized product for your application. Please contact your CTS Representative for availability.

One or more of these products are covered by U.S. Patent No. 6,661,295. Other foreign patents pending.

 

Model
Name
Description Picture Frequency
(MHz)
Absolute
Pull Range
Output
Logic
Frequency
Deviation Slope
Temp.
Range
Supply
Voltage
Package
Size
325 Low Phase Noise
High
Performance
  15.0 - 160 Application
Specific
CMOS, PECL
LVDS
Application
Specific
-40°C to 85°C 3.3V
or
5V
9mm x 14mm
335

ROHS
Low Phase Noise
Low Jitter
Output Enable
VCXO 335 19.44 - 212.5 ±50
to
±100 ppm
LVPECL
LVDS
-- 0°C to 70°C
or
-40°C to 85°C
3.3V
or
2.5V
7mm x 5mm
33510005

ROHS
Enhanced
Performance
High Frequency
Fundamental
Design
VCXO 33510005 155.52 ±50  ppm LVPECL 50 - 120 ppm/V -40°C to 85°C 3.3V 7mm x 5mm
357

ROHS
Low Phase Noise
Std
Performance
VCXO 357 1.5 - 77.76 ±50
to
±100 ppm
HCMOS
TTL Compatible
-- -20°C to 70°C
or
-40°C to 85°C
3.3V
or
5.0V
7mm x 5mm

 

VCSO's
(Voltage Controlled SAW Oscillators)

One or more of these products are covered by U.S. Patent No. 6,653,906. Other U.S. and foreign patents pending.

Model
Name
Output
Frequency
MHz
Absolute
Pull
Range
Output
Logic
Typical
Positive
Gain Transfer
RMS
phase jitter
50 kHz - 80 kHz
Supply
Voltage
Temp.
Range
Package
Size
VCS571 460 - 1000 ± 50 ppm LVPECL 180 ppm/V 0.16 psec 3.3V -40 to 85°C 5 x 7.5 mm
VCS573 600 - 1000 ± 50 ppm LVPECL 350 ppm/V 0.10 psec 3.3V -40 to 85°C 5 x 7.5 mm
VCS941 460 - 1000 ± 50 ppm LVPECL 180 ppm/V 0.16 psec 3.3V -40 to 85°C 9 x 14 mm
VCS943 600 - 1000 ± 50 ppm LVPECL 350 ppm/V 0.10 psec 3.3V -40 to 85°C 9 x 14 mm