EURO
QUARTZ
11.4 x 9.6 x 2.5mm SMD
FEATURES
Sine Wave output VCXO
Output 0dBm into 50 load, higher output available
Harmonics < 20dBc
Low current consumption
GS42 Sine Wave VCXO
10.0MHz ~ 156.0MHz
OUTLINE & DIMENSIONS
DESCRIPTION
GS42 sine wave VCXOs provide a true sine wave out output. The
VCXOs are packaged in the industry-standard, 11.4 x 9.6mm SMD
package. The VCXO is produced to close tolerances and has low
current consumption.
SPECIFICATION
Frequency Range:
Input Voltage:
Frequency Stability:
Control Voltage Centre:
Initial Frequency Accuracy:
Control Voltage Range:
Frequency Deviation Range:
Output Wave Form:
Output Level:
Harmonics:
Phase Noise:
Current Consumption:
Start-up Time:
Storage Temperature:
Sub-Harmonics:
Ageing:
Enable/Disable:
RoHS Status:
10.0MHz to 156.0MHz
+3.3±5% or +5.0VDC ±5%
See table
+1.65 VDC
±15ppm with Conrol V at +1.65VDC
+0.3V to +3.0VDC
±80ppm typical*
True Sine Wave
0dBM into 50W load**
<-20dBc
-140dBc/Hz at 10kHz offset
See table
6.0ms typical
-50° to +100°C
None
±5ppm per year maximum
Not implemented - 4 pad package
Fully compliant or non-compliant
* Wider pulling range available
** Higher output <5dBm available
FREQUENCY STABILITY
Stability Code Stability ±ppm Temp. Range
A
25
0°~+70°C
B
50
0°~+70°C
C
100
0°~+70°C
D
25
-40°~+85°C
E
50
-40°~+85°C
F
100
-40°~+85°C
If non-standard frequency stability is required
Use ‘I’ followed by stability, i.e. I20 for ±20ppm
CURRENT CONSUMPTION
Frequency
10MHz
100MHz
150MHz
Supply Voltage (±5%)
+3.3V
9mA
18mA
19mA
+5.0V
18mA
34mA
36mA
PART NUMBERING
Example:
3GS42G-A-80N-25.000
Supply Voltage
3 = 3.3 Volts
5 = 5.0 Volts
Series Designation GS42
RoHS Status
G = compliant
Blank = non-compliant
Frequency Stability
(see
table)
Pull Range ±ppm
Pull Range Code
M = Maximum
N = Minimum
T = Typical
Frequency MHz
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk
Industrial Control Electronics
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