V C X O “G” series
Logic: TTL / CMOS
Wave Form: Square
MERCURY
Since 1973
Ordering Information:
Desired pulling
range in ± ppm
Frequency
in MHz
G --
Input
Voltage
Package
Code
Frequency
Stability
Pulling
Range
Range
Code
Nominal
Frequency
“3” for +3.3V
“5” for +5.0V
Choose from A,B,C,
D,E,F,or custom
"M" for maximum
"N" for minimum
"T" for typical (tolerance is ±20%)
Part Number Examples:
3G44B-120T-54.000
represents 54.0 MHz VCXO in G44 package, frequency stability is ±50
ppm from 0°C to +70°C, pullability is ±120 ppm typical, +3.3 V.
Output Waveform:
Transfer Function: Typical response of 5G14C-150N-27.000
(at +25°C, postive transfer)
TTL CMOS
Tr
Tf
2.4V 90%VDD
+150
+100
+50
1.4V 50%VDD
0.4V 10%VDD
0
0.5
1.5
3.5
4.5
2.5
-50
VOL
TH
-100
-150
T
Control Voltage (V)
" ------ " : Theoretical 0% non-linearity
Duty Cycle = (TH / T)x100%
SSB Phase Noise: 155.520 MHz at +3.3V
-60
-70
-80
-90
-100
-110
-120
-130
-140
G series
GL series
10 Hz
-100 Hz
1 kHz
10 kHz
100 kHz
4
9
offset
MERCURY
Page 3 of 6
Date: Dec. 1, 2001
Rev. 0
MERCURY [ MERCURY UNITED ELECTRONICS INC ]
