VDUGLA-42.628 View Datasheet(PDF) - Vectron International
Part Name
Description
Manufacturer
VDUGLA-42.628 Datasheet PDF : 6 Pages
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V-Type Voltage Controlled Crystal Oscillator
Performance Characteristics
Table 1. Electrical Performance
Parameter
Frequency
Supply Voltage 1
(+3.3 V)
(+5.0 V)
Supply Current
Output Logic Levels
Output Logic High2
Output Logic Low2
Transition Times
Rise Time2
Fall Time2
Tristate
Output Enabled
Output Disabled
Duty Cycle3
(ordering option)
Operating temperature (ordering option)
Test Conditions for APR (+5V option)
Test Conditions for APR (+3.3V option)
Absolute Pull Range (ordering option)
Gain Transfer (See Figure 3)
Control Voltage Leakage Current
Control Voltage Bandwidth (-3dB)
Phase Noise
10 Hz Offset
100 Hz Offset
1 KHz Offset
10 KHz Offset
100 KHz Offset
1 MHz Offset
Package Size
Symbol
fO
VDD
IDD
VOH
VOL
tR
tF
VIN
VIL
SYM
VC
VC
APR
IVCXO
BW
Min
1.024
2.97
4.5
Typical
3.3
5.0
12
Maximum
80.000
3.63
5.5
25
0.9*VDD
1
1
0.1VDD
3
3
2.5
0.7
40/60 or 45/55
0/70 or –40/85
0.5
4.5
0.3
3.0
±50
±70
±80
±100
Positive
±1
10
-55
-85
-115
-142
-148
-151
7.49 x 5.08 x 1.8
Units
MHz
V
mA
V
V
ns
ns
V
V
%
°C
V
V
ppm
ppm/V
uA
kHz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
mm
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
2. Figure 1 defines these parameters. Figure 2 illustrates the equivalent five gate TTL load and operating conditions under which
these parameters are tested and specified.
3. Symmetry is defined as (ON TIME/PERIOD with Vs= 1.4 V for TTL and Vs=2.5 V for CMOS, 5 volt operation, and Vs=1.65V
for 3.3 Volt operation.
80%
Vs
20%
tR
tF
On Time
Period
I
DD
VDD
+
-
.1µF
.01µF
650Ω
62 5
1
34
I
C
V+
C-
15pF
1.8k
Figure 1. Output Waveform
Figure 2. Typical Output Test Conditions (25±5°C)
Vectron International 267 Lowell Road, Hudson NH 03051 Tel:1-88-VECTRON-1 e-mail: vectron@vectron.com
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