MECHANICAL SHOCK
MIL-STD-202, METHID 213, CONDITION E
THERMAL SHOCK
MIL-STD-883, METHOD 1011, CONDITION A
RANDOM VIBRATION
MIL-STD-883, METHOD 2007, CONDITION A
GROSS LEAK
100% LEAK TESTED IN DEIONIZED WATER
HERMETIC SEAL
LEAK RATE LESS THAN 0.05 PPM ATM x cc/s OF HELIUM
SOLDERING CONDITIONS
240° C ±5 s MAXIMUM FOR 10 s
MECHANICAL
SURFACE MOUNT, 6 PIN PER OUTLINE DRAWING
MECHANICAL CHARACTERISTICS
SERIES VX81, VX82 AND VX83
TTL / HCMOS / ACMOS
SURFACE MOUNT VOLTAGE CONTROLLED
CRYSTAL OSCILLATOR
FEATURES
SPECIFICATIONS
MINIATURE PACKAGE
CUSTOM SPECIFICATIONS
ENABLE DISABLE OPTION
FREQUENCY RANGE
1.00 MHz TO 30.00 MHz
FREQUENCY STABILITY OVER
TEMPERATURE RANGE (REF. TO25°C)
±10 PPM TO ±50 PPM MAX AT VC = 2.5 VDC AND VCC = +5.0 VDC (SEE TABLE 1)
OPERATING TEMPERATURE RANGE
0°C TO +50°C
0°C TO +70°C
-40°C TO +85°C
AT VC = +2.5 VDC AND VCC = +5.0VDC AND STANDARD LOAD (SEE TABLE 1)
STORAGE TEMPERATURE RANGE
-40°C TO +85°C
OUTPUT WAVEFORM OPTIONS
TTL, HCMOS, AND ACMOS
SUPPLY VOLTAGE
+5 VDC ±5% (3.3 VDC AVAILABLE)
SUPPLY CURRENT
35 mA MAX AT VC = +2.5 VDC, VCC = +5.0 VDC AND STANDARD LOAD AT 25°C
ABSOLUTE PULL RANGE (APR)
±50 PPM TO ±100 PPM MIN OVER CONTROL VOLTAGE RANGE
AT VCC = +5.0 V AND STANDARD LOAD AT 25°C
NOMINAL CONTROL VOLTAGE (VC)
+2.5 VDC
SETTABILITY AT Vfo †
+2.5 VDC ±0.5 VDC
CONTROL VOLTAGE RANGE
+0.5 TO +4.5 VDC
LINEARITY
±10% MAX FOR BEST STRAIGHT LINE FIT
SYMMETRY
NORMAL: 40/60 % TIGHT: 45/55 % TIGHT (OPTION)
SLOPE
POSITIVE
MODULATION FREQUENCY BANDWIDTH 10 KHz (-3dB) MIN
INPUT IMPEDANCE
10 KOHM MIN
ABSOLUTE VOLTAGE RANGE
-0.5 TO +7.0 VDC FOR VCC AND VC (NON DESTRUCTIVE)
ENABLE/DISABLE FUNCTION
CONTROL PIN 2: HIGH OR OPEN (+2.O VDC MIN) OUTPUT PIN 4: ENABLED
CONTROL PIN 2: LOW OR GND (+0.8 VDC MAX) OUTPUT PIN 4: DISABLED (HIGH Z)
PHASE NOISE (TYPICAL)
SEE GRAPH FOR PHASE NOISE CHARACTERISTICS
† Vfo IS THE CONTROL VOLTAGE AT WHICH THE OUTPUT FREQUENCY IS EQUAL TO THE NOMINAL FREQUENCY Fo
AT 25 C
ABSOLUTE PULL RANGE (APR) IS THE MINIMUM GUARANTEED FREQUENCY SHIFT FROM Fo OVER VARIATIONS IN
TEMPERATURE, AGING, POWER SUPPLY, AND LOAD.
TABLE 1
CODE
TEMPERATURE
RANGE
TEMPERATURE
STABILITY
APR
A
0°C TO +50°C
± 10 PPM
± 50 PPM
B
0°C TO +50°C
± 15 PPM
± 50 PPM
C
0°C TO +50°C
± 15 PPM
± 50 PPM
D
0°C TO +50°C
± 20 PPM
± 75 PPM
E
0°C TO +50°C
± 25 PPM
± 75 PPM
F
0°C TO +50°C
± 35 PPM
± 100PPM
G
0°C TO +70°C
± 10 PPM
± 50 PPM
H
0°C TO +70°C
± 20 PPM
± 50 PPM
I
0°C TO +70°C
± 20 PPM
± 50 PPM
J
0°C TO +70°C
± 25 PPM
± 50 PPM
K
0°C TO +70°C
± 35 PPM
± 75 PPM
L
0°C TO +70°C
± 50 PPM
± 100 PPM
M
-40°C TO +85°C
± 20 PPM
± 50 PPM
N
-40°C TO +85°C
± 30 PPM
± 50 PPM
O
-40°C TO +85°C
± 25 PPM
± 75 PPM
P
-40°C TO +85°C
± 35 PPM
± 75 PPM
Q
-40°C TO +85°C
± 50 PPM
± 100 PPM
TEMPERATURE RANGE DESIGNATIONS
TABLE 2
TTL - 3 GATES (VC/VE81)
TTL/HCMOS COMPATIBLE
SYMMETRY: 40/60% TO 60/40% AT +1.4 VDC
VOH: +2.4 VDC MIN
VOL: +0.4 VDC MAX
RISE/FALL TIME: 10 ns WITH STANDARD LOAD (20% TO 80%)
HCMOS - 15 pF (VC/VE82)
TTL/HCMOS COMPATIBLE
SYMMETRY: 40/60% TO 60/40% AT 50% LEVEL
VOH: +4.5 VDC MIN
VOL: +0.5 VDC MAX
RISE/FALL TIME: 5 ns WITH STANDARD LOAD (20% TO 80%)
ACMOS - 30 pF (VC/VE83)
ACMOS TO DRIVE 3 GATES AT TTL LEVELS
SYMMETRY: 40/60% TO 60/40% AT 50% LEVEL
VOH: +4.5 VDC MIN
VOL: +0.5 VDC MAX
RISE/FALL TIME: 5 ns WITH 30 pF LOAD (20% TO 80%)
OUTPUT AND LOAD CHARACTERISTICS
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com