VOLTAGE CONTROLLED CRYSTAL OSCILLATORS
FEATURES
PLL DESIGN
TOLERANCE AND STABILITY TO
鹵
10 PPM
CUSTOM SPECIFICATIONS AVAILABLE
SPECIFICATIONS
NOMINAL FREQUENCY
2488.32 MHz
FREQUENCY STABILITY OVER TEMPERATURE RANGE
鹵25 PPM MAX OVER 0擄C TO +70擄C AT VC = +2.5 VDC AND STANDARD LOAD
(REFERENCED TO 25擄C)
OPERATING TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
AGING CHARACTERISTICS
0擄C TO +70擄C
-40擄C TO +85擄C
鹵5.0 PPM MAX FOR THE FIRST YEAR AND 鹵10 PPM MAX FOR 10 YEARS
SINEWAVE
OUTPUT LEVEL: 0 dBm
HARMONIC SUPPRESSION: -10 dBc TYPICAL
REFERENCE SUPPRESSION: -50 dBc MIN AT 鹵9.72 MHz AWAY FROM CARRIER
50 OHMS
鹵3.0 PPM MAX FOR 10% VARIATION AT VC = +2.5 VDC, VCC = +12.0 VDC AT 25擄C
+7.0 TO +12.0 VDC 鹵5%
鹵1.0 PPM MAX FOR 5% VARIATION AT VC = +2.5 VDC AND STANDARD LOAD AT
25擄C
100 mA MAX AT VC = +2.5 VDC, VCC = +12.0 VDC AND STANDARD LOAD AT 25擄C
鹵50 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15 % MAX OF BEST STRAIGHT LINE FIT
POSITIVE
10 KHz (-3dB) MIN
50 KOHM MIN
SEE GRAPH OF PHASE NOISE CHARACTERISTICS
SERIES VH6131
2488.32 MHz
OUTPUT WAVEFORM
LOAD
FREQUENCY STABILITY OVER LOAD VARIATION
SUPPLY VOLTAGE
FREQUENCY STABILITY OVER SUPPLY VOLTAGE
VARIATION
SUPPLY CURRENT
FREQUENCY ADJUSTMENT
NOMINAL CONTROL VOLTAGE (VC)
SETTABILITY AT Vfo 鈥?/div>
CONTROL VOLTAGE RANGE
LINEARITY
SLOPE
MODULATION FREQUENCY BANDWIDTH
INPUT IMPEDANCE
PHASE NOISE (TYPICAL)
OUTLINE DRAWING
12.7 鹵 0.2
.500 鹵 .50
PHASE NOISE CHARACTERISTICS
0
-20
1
MARKING
LABEL
-40
dBc
-60
-78
-80
50.8 SQ.
2.00 SQ.
-108
-100
-120
1 KHz
-80
-75
6.0
.24
.76
.030
PIN 5
PIN 1
PIN CONNECTION
PIN
FUNCTION
V CONT
N/C
OUTPUT
CASE/GROUND
+12 VDC
PIN 1
PIN 2
10 KHz
100 KHz
1 MHz
Offset from carrier
34.52
1.36
17.26
.680
PIN 2
PIN 3
PIN 4
PIN 4
34.52
1.36
PIN 3
PIN 5
PART NUMBERING SYSTEM
SERIES
-
VH6131*
LZ
TEMPERATURE
CODE
-
30
FREQUENCY
ADJUSTMENT
-
2488.32 MHz
FREQUENCY
EXAMPLE:
VH6131*-LZ-30-2488.32 MHz
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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