VH6131 Datasheet, PDF (1/1 Pages) Raltron Electronics Corporation – VOLTAGE CONTROLLED CRYSTAL OSCILLATORS

VOLTAGE CONTROLLED CRYSTAL OSCILLATORS
FEATURES
PLL DESIGN
TOLERANCE AND STABILITY TO ± 10 PPM
CUSTOM SPECIFICATIONS AVAILABLE
SERIES VH6131
2488.32 MHz
SPECIFICATIONS
NOMINAL FREQUENCY
2488.32 MHz
FREQUENCY STABILITY OVER TEMPERATURE RANGE
(REFERENCED TO 25°C)
±25 PPM MAX OVER 0°C TO +70°C AT VC = +2.5 VDC AND STANDARD LOAD
OPERATING TEMPERATURE RANGE
0°C TO +70°C
STORAGE TEMPERATURE RANGE
-40°C TO +85°C
AGING CHARACTERISTICS
±5.0 PPM MAX FOR THE FIRST YEAR AND ±10 PPM MAX FOR 10 YEARS
OUTPUT WAVEFORM
SINEWAVE
OUTPUT LEVEL: 0 dBm
HARMONIC SUPPRESSION: -10 dBc TYPICAL
REFERENCE SUPPRESSION: -50 dBc MIN AT ±9.72 MHz AWAY FROM CARRIER
LOAD
50 OHMS
FREQUENCY STABILITY OVER LOAD VARIATION
±3.0 PPM MAX FOR 10% VARIATION AT VC = +2.5 VDC, VCC = +12.0 VDC AT 25°C
SUPPLY VOLTAGE
+7.0 TO +12.0 VDC ±5%
FREQUENCY STABILITY OVER SUPPLY VOLTAGE
VARIATION
±1.0 PPM MAX FOR 5% VARIATION AT VC = +2.5 VDC AND STANDARD LOAD AT
25°C
SUPPLY CURRENT
100 mA MAX AT VC = +2.5 VDC, VCC = +12.0 VDC AND STANDARD LOAD AT 25°C
FREQUENCY ADJUSTMENT
±50 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
±15 % MAX OF BEST STRAIGHT LINE FIT
SLOPE
POSITIVE
MODULATION FREQUENCY BANDWIDTH
10 KHz (-3dB) MIN
INPUT IMPEDANCE
50 KOHM MIN
PHASE NOISE (TYPICAL)
SEE GRAPH OF PHASE NOISE CHARACTERISTICS
OUTLINE DRAWING
PHASE NOISE CHARACTERISTICS
PIN 4
PIN 5
34.52
1.36
1
MARKING
LABEL
.76
.030
50.8 SQ.
2.00 SQ.
PIN 1
PIN 2
PIN 3
PIN CONNECTION
PIN
FUNCTION
PIN 1
V CONT
PIN 2
N/C
PIN 3
OUTPUT
PIN 4 CASE/GROUND
PIN 5
+12 VDC
0
-20
-40
-60
-78
-80
-100
-120
1 KHz
-80
-75
10 KHz
100 KHz
Offset from carrier
-108
1 MHz
PART NUMBERING SYSTEM
SERIES
VH6131*
TEMPERATURE
CODE
FREQUENCY
ADJUSTMENT
-
-
-
LZ
30
FREQUENCY
2488.32 MHz
EXAMPLE:
VH6131*-LZ-30-2488.32 MHz
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: [phone] Fax: [phone] e-mail: [e-mail] Internet: http://www.raltron.com