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VOLTAGE CONTROLLED CYSTAL-OSCILLATOR
SXO-3000V
Part No.
SXO-3025V
SXO-3050V
Frequency Range
500 kHz to 38 MHz
Frequency Stability
temperature range
at +5V (V C=+2,5V ±0,5V)
input voltage change
aging
±25 ppm (±0,0025%)
±50 ppm (±0,005%)
±5 ppm
±5 ppm/year at +25°C
±5 ppm
±5 ppm/year at +25°C
Operating Conditions
Operating Temperature
Storage Temperature
Input Voltage (V DD)
Control Voltage (V C)
-10°C to +70°C
-55°C to +125°C
+5V DC ±0,5V
+2,5V DC ±2,0V
Input Current
15 mA max.
Output (-10°C to +70°C)
Symmetry
50% ±10% at ½ V DD or +1,4V DC level
Rise and fall times
0,4V to 2,4V DC level or
0,5V to V DD -0,5V DC
10 ns max. 500 kHz to 20,0 MHz
8 ns max. 20,0 MHz to 38,0 MHz
“0“ level
“1“ level
Load
+0,5V (CMOS) or +0,4V max. (TTL)
VDD -0,5V min. (CMOS) or +2,4V min. (TTL)
15 pF (CMOS) or 1 to 2 TTL gates (TTL)
Frequency Control
at VDD (VC = +2,5V DC ± 2,0V)
±50 ppm SXO-3000VA
±100 ppm SXO-3000VB
±150 ppm SXO-3000VC
Start-up Time
10 ms max. 8,0 to 20,0 MHz
7 ms max. 20,0 to 38,0 MHz
OUTLINE DIMENSIONS (mm)
OUTPUT WAVEFORM
CMOS
20,4 max.
tr
12,8 max.
VDD -0,5 V
TTL
tf
max.
ø 0,55
PIN #1
0,8
15,24 ±0,2
GND
6,8 max.
VDD
2,4 V DC
1,4 V DC
0,4 V DC
GND
TEST CIRCUIT CMOS
EQUIPMENT
PIN #7
7,62 ±0,2
PIN #14
0,5 VDD
tf
VDD
1/2 VDD
5,3 max.
tr
PIN #8
PIN
1
7
8
14
CONNECTION
VC
GND
OUTPUT
VCC
Seite - 40 -
A
#14
10 nF
#8
CLOCK
OSCILLATOR
VC
#1
CL 15 pF
or
2 TTL
#7
Ausgabedatum: 00-09-21
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