VOLTAGE CONTROLLED TEMPERATURE
COMPENSATED SMD CRYSTAL OSCILLATOR
ASTX-11, ASVTX-11
Pb
RoHS
Compliant
APPLICATIONS:
• Cellular and cordless phones
• Standard OSC
for
exact equipment
• Mobile com munication equipment
•
Porta
ble radio equipment and music player.
•
PLL
Minimum
Typical
Maximum
Units
MHz
MHz
°C
°
C
ppm
ppm
Notes
3 .2 X 2 .5 X 0 .9m m
| | | | | | | | | | | | |
| |
FEATURES:
• 3.2 x 2.5 x 0.9mm miniature package
• Low current consumption 1.5mA for 19.68MHz
• Vc function corresponds to PLL circuits
• Suitable for RoHS reflow profile
STANDARD SPECIFICATIONS:
Parameters
F
requency Range
Standard Frequencies:
Operating Temperature:
S
torage
T
emperature:
Frequency
Stability
∆f/f0
vs
Tolerance (@+25°C) at shipping:
Tolerance (@+25°C) after reflow:
Temperature
(ref. to +25°C):
Supply Voltage
Change
(Vdd±5%):
Load Change
(ZL±10%):
Supply Voltage (Vdd):
Aging (first
year
@+25°C):
Supply
Current
(Icc):
Voltage
Control
Function
(for
ASVTX-11)
Control Voltage (Vcc):
Frequency Tuning
Range:
Frequency
Tuning
Transition:
Input Impedance:
Ou t put
V
oltage:
L
oad:
W
a
v
e
f
orm:
P
hase Noise:
0.8
1
0kΩ//10pF
Clipped
S
ine
W
a
v
e
-1
35
V
p
-
p
1
0
-----
40
10, 13, 14.4,
16.3676,
19.2, 19.8,
20,
24.5535, 26, 33.6, 38.4, 39, 40
-30
-----
+75
-
40
-----
+
85
-0.5
-1.5
-2.5
-0.2
-0.2
+3.135
-1.0
-----
-----
-----
+0.5
±8
Positive
500
-----
-----
-----
-----
-----
+3.3
-----
-----
-----
-----
+1.5
650
+0.5
+1.5
+2.5
+0.2
+0.2
+3.465
+1.0
1.5
2.0
2.5
+2.5
See option (Tabel 1)
V
ppm
mA
mA
mA
Vdc
ppm
kΩ
See
option
~19.68MHz
~32.00MHz
~40.00MHz
d
B
c
@1
kHz
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ASVTX-11 or ASTX-11 -
Vdd (V)
Blank:
3.3V±5%
A:
3.0V±5%
B:
2.8V±5%
C: 2.5V±5%
Frequency in MHz
Please specify the
frequency in MHz.
e.g.
19.200MHz
-
MHz -
-
Packaging
Blank:
Bulk
T:
1000pcs/reel
T3:
3000pcs/reel
Table 1: Frequency Stability vs Operating Temperature
±2ppm
±2.5ppm
±3ppm
0°C
~ +50°C
D20
D25
D30
-10°C
~ +60°C
E20
E25
E30
-20°C
~ +70°C
F20
F25
F30
-30°C ~ +70°C
G20
G25
G30
-30°C ~ +75°C
H20
Std.(Blank)
H30
-40°C ~ +85°C
I20
I25
I30
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
±4ppm
D40
E40
F40
G40
H40
I40
±5ppm
D50
E50
F50
G50
H50
I50
Revised: 07.27.11-K
30332
E
speranza
,
Rancho
S
anta Margarita
,
California 92688
tel 949-546-8000
|
f
ax 949-546-800
|
www.abracon.com
1
Visit www.abracon.com for Terms & Conditions of Sale
VOLTAGE CONTROLLED TEMPERATURE
COMPENSATED SMD CRYSTAL OSCILLATOR
ASTX-11, ASVTX-11
Pb
RoHS
Compliant
3 .2 X 2 .5 X 0 .9m m
| | | | | | | | | | | | |
| |
OUTLINE DRAWING:
Note 1:
It is not recommended
that paths go underneath the
oscillator. If needed, please
use multi-layer PCB board or
resist coating.
Note 2:
Recommend using an
approximately 0.01μF bypass
capacitor between Pin 3 and 6.
Pin
1
2
3
4
5
6
Dimensions: Inches (mm)
Function
ASVTX-11
ASTX-11
Vcc
GND
N.C.
GND
Output
N.C.
Vdd
TAPE & REEL:
T: 1000pcs/reel
T3: 3000pcs/reel
REFLOW PROFILE:
Dimensions: mm
ATTENTION:
Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications.
Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component
failure could result in loss of life and/or property.
For
applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from
Abracon Corporation is required. Please contact Abracon Corporation for more information.
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
Revised: 07.27.11-K
30332 E speranza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-800
| www.abracon.com
1
Visit www.abracon.com for Terms & Conditions of Sale
Talking about work
京公网安备 11010802033920号
EEWORLD
