All dimensions are typical unless otherwise specified.
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VF150
Creating a Part Number
VF150
INPUT VOLTAGE
Code
Specification
L 3.3
Volt
5.0
Volt
(std.)
OUTPUT
Code
Specification
T
Tristate
Std.
FREQUENCY STABILITY
Code
Specification
S
20 ppm
A
25 ppm
B
50 ppm
100
ppm (std.)
C
500
ppm
DUTY CYCLE
Code
Specification
H
5%
10% (std.)
OPERATIONAL TEMP. RANGE
Code
Specification
0
C to +70
C (std.)
1 -40
C to +85
C
2 -55
C to +125
C*
*Not always available
FREQ.
Example: VF150A-2G-25MHz: Frequency Stability
50ppm, Duty Cycle
10%, Input Voltage 3.3 Volt
5%, Operating Temperature -40
C to +85
C,
Output Non-Tristate, Lead Configuration Straight, Frequency 1.8432MHz.
LEAD CONFIGURATION
Code
Specification
G
Gull Wing
Through hole
0.800"
(20,32mm)
0.300"
(7,62mm)
#1
#7
#8
#14
0.600"
(15,24mm)
GLASS STANDOFFS
0.497"
(12,62mm)
0.254"
(6,45mm)
VF150
1.8432MHZ
BO1H
0.250"
(6,35mm)
0.0180"
0.002"
(0,460mm
0,051mm)
VF150
TTL Compatible
Clock Oscillators
F E AT U R E S
Tristate Output Available
Low Cost
Industrial and Military
Temperature Available
Wide Frequency Range
Very Low Phase Jitter
Parameter
Symb
Condition
Min
Typ
Max
Unit
Note
Input Break
Vcc
0.5
7.0
V
Down Voltage
Storage Temp.
Ts
55
+125
C
Frequency F
0.2
130
MHz
Range
Frequency
F/F
Overall conditions
100
ppm
1
Stability
including:
calibration, temp.,
aging 10 yrs,
shock, vibration
Input Voltage
Vcc
4.75
5.00
5.25
V
Std.
3.15
3.30
3.45
LV Opt.
Input Current
Icc
F = 50MHz
40
mA
2
15pF, load Vcc 5V
Load
Duty Cycle
@1.4V
40
50
60
%
3
Rise/Fall Time
Tr/Tf
0.4V to 2.4V
4.0
ns
20% to 80%
Logic "1" Level
Voh
Max Load
0.9Vcc
V
Logic "0" Level
Vol
Max Load
0.1Vcc
V
Startup Time
Ts
2
10
ms
Phase Jitter
1
1
ps
fj>1KHz
Tristate
Function
Enable Time
100
ns
Operating
Temperature Range
0C to +70C (40C to +85C, 55C to +125C available)
Mechanical Shock
Per MILSTD202, Method 213, Cond. E
Thermal Shock
Per MILSTD883, Method 1011, Cond. A
Vibration
Per MILSTD883, Method 2007, Cond. A
Soldering Conditions
260C, for 10s, Max.
Hermetic Seal
Leak rate less than 5 x 10
8
atm.cc/s of helium
Pin Out
Pin #1Tristate Control or N/C
Pin #2Ground, Case
Pin #3Output
Pin #4Vcc
10 TTL gates or 50pF Max.
Absolute
Max. Ratings
Electrical
Environmental and Mechanical
Electrical
Connections
Notes:
1. Standard frequency stability (20, 25, 50, others available).
2. Current is load and frequency dependent.
3. Tighter duty cycles available.
All specifications are subject to change without notice.
Input HIGH (>2.5V) or floating:
ACTIVE
Input LOW (<0.5V):
INFINITE IMPEDANCE
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