VOLTAGE CONTROLLED CRYSTAL OSCILLATORS
FEATURES
STANDARD 14 PIN DIP PACKAGE
TOLERANCE AND STABILITY TO
鹵
10 PPM
CUSTOM SPECIFICATIONS
SPECIFICATIONS
FREQUENCY RANGE
FREQUENCY STABILITY OVER
TEMPERATURE RANGE (REF.TO 25擄C)
1.00 MHz TO 30.00 MHz
鹵10 PPM TO 鹵50 PPM MAX AT VC = +2.5 VDC AND VCC = +5.0 VDC (SEE TABLE 1)
0擄C TO +50擄C
0擄C TO +70擄C
-40擄C TO +85擄C
AT VC = +2.5 VDC AND VCC = +5.0VDC AND STANDARD LOAD
-40擄C TO +85擄C
TTL, HCMOS, AND ACMOS (SEE TABLE 2)
+5 VDC 鹵5% (3.3 VDC AVAILABLE)
35 mA MAX AT VC = +2.5 VDC, VCC = +5.0 VDC AND STANDARD LOAD AT 25擄C
鹵50 PPM TO 鹵100 PPM MIN OVER CONTROL VOLTAGE RANGE
AT VCC = +5.0 V AND STANDARD LOAD AT 25擄C
+2.5 VDC
+2.5 VDC 鹵0.5 VDC
+0.5 TO +4.5 VDC
鹵10% MAX OF BEST STRAIGHT LINE FIT
NORMAL: 40/60% TIGHT: 45/55% (OPTION)
POSITIVE
10 KHz (-3dB) MIN
10 KOHM MIN
-0.5 TO +7.0 VDC FOR VCC AND VC (NON DESTRUCTIVE)
SEE GRAPH OF PHASE NOISE CHARACTERISTICS
SERIES VC71, VC72, AND VC73
TTL / HCMOS / ACMOS
OPERATING TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
OUTPUT WAVEFORM OPTIONS
SUPPLY VOLTAGE
SUPPLY CURRENT
ABSOLUTE PULLING RANGE (APR)
NOMINAL CONTROL VOLTAGE (VC)
SETTABILITY AT Vfo 鈥?/div>
CONTROL VOLTAGE RANGE
LINEARITY
SYMMETRY
SLOPE
MODULATION FREQUENCY BANDWIDTH
INPUT IMPEDANCE
ABSOLUTE VOLTAGE RANGE
PHASE NOISE (TYPICAL)
鈥?Vfo IS THE CONTROL VOLTAGE AT WHICH THE OUTPUT FREQUENCY IS EQUAL TO THE NOMINAL FREQUENCY (Fo)
AT +25 擄C 鹵1 擄C
ABSOLUTE PULLING RANGE (APR) IS THE MINIMUM GUARANTEED FREQUENCY SHIFT FROM Fo OVER VARIATIONS IN
TEMPERATURE, AGING, POWER SUPPLY, AND LOAD.
TEMPERATURE RANGE DESIGNATIONS
TABLE 1
CODE
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
TEMPERATURE
RANGE
0擄C TO +50擄C
0擄C TO +50擄C
0擄C TO +50擄C
0擄C TO +50擄C
0擄C TO +50擄C
0擄C TO +50擄C
0擄C TO +70擄C
0擄C TO +70擄C
0擄C TO +70擄C
0擄C TO +70擄C
0擄C TO +70擄C
0擄C TO +70擄C
-40擄C TO +85擄C
-40擄C TO +85擄C
-40擄C TO +85擄C
-40擄C TO +85擄C
-40擄C TO +85擄C
TEMPERATURE
STABILITY
鹵 10 PPM
鹵 15 PPM
鹵 15 PPM
鹵 20 PPM
鹵 25 PPM
鹵 35 PPM
鹵 10 PPM
鹵 20 PPM
鹵 20 PPM
鹵 25 PPM
鹵 35 PPM
鹵 50 PPM
鹵 20 PPM
鹵 30 PPM
鹵 25 PPM
鹵 35 PPM
鹵 50 PPM
APR (MIN)
鹵 50 PPM
鹵 50 PPM
鹵 50 PPM
鹵 75 PPM
鹵 75 PPM
鹵 100PPM
鹵 50 PPM
鹵 50 PPM
鹵 50 PPM
鹵 50 PPM
鹵 75 PPM
鹵 100 PPM
鹵 50 PPM
鹵 50 PPM
鹵 75 PPM
鹵 75 PPM
鹵 100 PPM
OUTPUT AND LOAD CHARACTERISTICS
TABLE 2
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%)
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 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%)
TTL - 3 GATES (VC71)
HCMOS - 15 pF (VC72)
ACMOS - 30 pF (VC73)
AVAILABLE OPTIONS
ENABLE / DISABLE WITH 5 PIN BASE
5.08 mm / .200 in MAXIMUM HEIGHT WITH OPEN BLANK DESIGN
CONSULT RALTRON FOR SPECIFICATIONS
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
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