파트넘버.co.kr VX-990 데이터시트 PDF


VX-990 반도체 회로 부품 판매점

Crystal Oscillator



Vectron International 로고
Vectron International
VX-990 데이터시트, 핀배열, 회로
VX-990
Voltage Controlled Crystal Oscillator
Preliminary Ultra Low Noise and G-Sensitivity
VX-990
Features
• Ultra low Phase Noise
• Ultra low G-Sensitivity
• Vibration hardened
• Tight Tolerances
Applications
• Vibration Environment
• Airborne and Military Equipment
• Portable Equipment
• Radar
Performance Specifications
Parameter
vs. operating temperature
range (referenced to nominal
frequency)
Frequency Stabilities1 (Frequency Range - 60 to 120 MHz)
Min Typical Max
Units
Condition
-15.0
-25.0
+15.0
+25.0
ppm
ppm
-20 to +70°C
-40 to +85°C
Initial tolerance
vs. supply voltage change
vs. load change
vs. aging / 1 year
vs. aging / 10 years
-15.0
-0.1
-0.1
-1.0
-3.0
+15.0
+0.1
+0.1
+1.0
+3.0
ppm
ppm
ppm
ppm
ppm
25°C
V ±5% static
S
Load ±10% static
after 30 days of operation
after 30 days of operation
www.DataSheet4U.com
Page 1 of 6
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com


VX-990 데이터시트, 핀배열, 회로
Parameter
Supply voltage (standard)
Current consumption
Signal [standard]
Load
Output Power
Harmonics
Spurious
Absolute Pulling Range
Linearity
Tuning Slope
Control Voltage Range
Frequency control input impe-
dance
Phase Noise2
Weight
Processing & Packing
Random Vibration
Shock
supply voltage (Vs)
Output Load
Operable Temperature Range
Storage Temperature Range
Performance Specifications
Min
14.25
45
11
±0.0
-4
Supply Voltage (Vs)
Typical Max
Units
15 15.75
100
VDC
mA
RF Output
Sinewave
50 55 Ohm
13 15
dBm
-30 dBc
-80 dBc
Frequency Tuning (EFC)
ppm
<10%
Positive
0 +4
VDC
Condition
50 Ω load
50 Ω load
50 Ω load
50 Ω load
Pulling range is sufficient to tune the oscilator
over lifetime of 10 years and all circumstancers
to nominal frquency
@ Vs=15V
50 kOhm
Additional Parameters
-90 dBc/Hz
-127 dBc/Hz
-153 dBc/Hz
-167 dBc/Hz
-173 dBc/Hz
-175 dBc/Hz
35 50
g
Handling & Processing Note
Additional Environmental Conditions
RTCA/DO-160 D, Section 8,
Category R or R2 curve C and C1
MIL-STD-202G; Method 213B;
15 g / 20 ms
Absolute Maximum Ratings
16.0 V
45 55 Ω
-40 +85 °C
-55
+105
°C
10 Hz
100 Hz
1 kHz
10 kHz
100 kHz
1000 kHz
@ 120 MHz
13 dBm
sinewave
no vibration
for softest shock absorber
i.e. lowest resonance frequency
www.DataSheet4U.com
Page 2 of 6
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com




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제조업체: Vectron International

( vectron )

VX-990 oscillator

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Crystal Oscillator - Vectron International