VA2 Datasheet, PDF (1/3 Pages) Raltron Electronics Corporation – 9.3X8.5mm VCXO OSCILLATOR, HCMOS, +5.0 VDC

VA2 SERIES: 9.3X8.5mm VCXO OSCILLATOR, HCMOS, +5.0 VDC
VCXO
Page 1 of 3
DESCRIPTION: A crystal controlled, high frequency, highly stable, voltage controlled oscillator, adhering to HCMOS
Standards. The output can be Tri-stated to facilitate testing or combined multipl e clocks. This oscillator is ideal for
today's automated assembly environments.
APPLICATIONS AND FEATURES:
Ø Common Frequencies: 16.384 MHz; 19.44 MHz; 27 MHz; 38.88 MHz; 51.84 MHz; 77.76 MHz
Ø +5.0 VDC HCMOS
Ø Frequency Range from 1 to 100 MHz
n ELECTRICAL PARAMETERS:
PARAMETER
SYMBOL
TEST CONDITIONS^*1
VALUE
UNIT
Nominal Frequency
fo
Supply Voltage
Vcc
Supply Current
Is
Output Logic Type
Load
Output Voltage Levels
Voh
Vol
Connected from output to ground
Duty Cycle
DC
Measured at 50% of Vcc
Rise / Fall Time
tr / tf
Measured at 20/80% and 80/20% Vcc Levels
Jitter
J
RMS, Fj = 12 kHz…20 MHz
Overall Frequency Stability ∆f/fc
Op. Temp., Aging, Load, Supply and Cal. Variations
Control Voltage Range
VC
Positive slope; 10% linearity MAX
Settability
Vfo
Absolute Pull Range
APR
Minimum guaranteed freq. pull over ∆f/fc
Input Impedance
Zin
Modulation Bandwidth
BW
-3 dB
Pin 1 Output Enabled
En
Output Disabled
Dis
High Voltage or No Connect
Ground
Absolute voltage range
Vcc(abs) Non-Destructive
*1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25 ±3°C
*2 Frequency Dependent
*3 Not All APR’s Available With All Temperature Ranges—Please Consult Factory For Availability
n ENVIRONMENTAL PARAMETERS:
1.000 ~ 100.000
+5.0 ±5%
35.0 MAX
HCMOS
15
0.9 * Vcc MIN
0.1 * Vcc MAX
40/60 to 60/40 or 45/55 to
55/45
6.0 MAX ^*2
1 TYP
*3
0 to +5.0
+2.5 ± 0.5
See Part Numbering
10 MIN
10 MIN
0.7•Vcc MIN
0.3•Vcc MAX
-0.5…+7.0
MHz
VDC
mA
pF
VDC
VDC
%
ns
ps
ppm
VDC
VDC
ppm
kΩ
kHz
VDC
VDC
VDC
PARAMETER
SYMBOL
TESTCONDITIONS^*1
VALUE
UNIT
Operating temperature range Ta
SEE PART NUMBER TABLE
°C
Storage temperature range T(stg)
-55…+90
°C
n PART NUMBERING SYSTEM:
SERIES
SYMMETRY
TEMPERATURE
RANGE (°C)
APR
(ppml)
FREQUENCY
(MHz)
VA2: VCXO
with HCMOS
A: 40/60 to 60/40% R: 0…+50
T: 45/55 to 55/45% S: 0…+70
F: ±32 ppm
H: ±50 ppm
1.000…100.000
Output
U: -20…+70
K: ±70PPM
W: 0….+85
G: ±80 ppm
V: -40…+85
J: ±100 ppm
L: ±130 ppm
EXAMPLE: VA2ASH-38.880
VCXO Oscillator, 9.3X8.5mm Package, +5.0 VDC Supply Voltage, HCMOS Output, Standard Symmetry, 0…+70°C Operating
Temperature Range, ±50 ppm APR, 38.880 MHz
RALTRON ELECTRONICS CORP. § 10651 N.W. 19^th St § Miami, Florida 33172 § U.S.A.
phone: [phone] § fax: [phone] § e-mail: [e-mail] § WEB: http://www.raltron.com