|||||||||||||||
ASTX-11, ASVTX-11
VOLTAGE CONTROLLED TEMPERATURE
COMPENSATED SMD CRYSTAL OSCILLATOR
STANDARD SPECIFICATIONS:
APPLICATIONS:
• Cellular and cordless phones
• Standard OSC for exact equipment
• Mobile communication equipment
• Portable radio equipment and music player.
• PLL
FEATURES:
• 3.2 x 2.5 x 0.9mm compact package
• Low current consumption
• Suitable for high-density SMT
• Vc function corresponds to PLL circuits
• IR reflow possible
3.2 X 2.5 X 0.9mm
Pb
RoHS
Compliant
OPTIONS & PART IDENTIFICATION:
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
(Left blank if standard)
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 |fax 949-546-8001 | www.abracon.com
Revised: 08.14.09
Visit www.abracon.com for Terms & Conditions of Sale
Please contact ABRACON if parts are intended for life dependent applications.
Blank 3.3V±5% Blank Bulk
A 3.0V±5% T Tape and Reel
B 2.8V±5%
C 2.5V±5%
Table 1: Frequency Stability vs Operating Temp.
±2ppm ±2.5ppm ±3ppm ±4ppm ±5ppm
0°C-50°C D20 D25 D30 D40 D50
-10°C to 60°C E20 E25 E30 E40 E50
0°C to 70°C F20 F25 F30 F40 F50
-20°C to +75°C G20 G25 G30 G40 G50
-30°C to 75°C H20 STD (Blank) H30 H40 H50
-40°C to 85°C I20 I25 I30 I40 I50
FrequencyPackaging
XX.XXX MHz
ASTX-11 or ASVTX - 11 - - Frequency - -
Vdd (V)
PARAMETERS
Frequency Range 10.000 MHz to 40.000 MHz
Standard Frequencies (MHz) 10, 13, 14.4, 16.3676, 19.2, 19.8, 20, 24.5535, 26, 33.6, 38.4, 39, 40
Operating Temperature
Aging (first year at +25ºC)
- 30° C to + 75° C
±1.0ppm (See options)
Storage Temperature - 40° C to + 85° C
Frequency Stability vs.
Tolerance (at 25ºC)
Temperature (ref to +25ºC)
Supply Voltage Change
Load Change
± 0.5 ppm
± 0.2 ppm (Vdd ±5%)
± 0.2 ppm (ZL ±10%)
Voltage Control Function (for ASVTX-11)
Control Voltage (Vcc)
Frequency Tuning Range
Frequency Tuning Transition
Input Impedance
+1.5±1.0Vdc
±8ppm min.
Positive
500kohms min (650kohms typ.)
Supply Voltage (Vdd) 3.3V ±5% (See options)
Supply Current (Icc) 1.5mA Max/(~19.68MHz), 2.0mA Max/(~32MHz), 2.5mA Max/(~40MHz)
Output
Voltage
Load
Waveform
0.8 V p-p min.
Clipped Sine Wave
Phase Noise -135dBc typ at 1kHz
ABRACON P/N ASTX-11 Series or ASVTX-11 Series
∆f/f0
± 2.5 ppm (See options (Table 1))
10 k
ΩΩ
// 10 pF
|||||||||||||||
ASTX-11, ASVTX-11
OUTLINE DRAWING:
Pb
RoHS
Compliant
TAPE & REEL:
3.2 X 2.5 X 0.9mm
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 |fax 949-546-8001 | www.abracon.com
Revised: 08.14.09
Visit www.abracon.com for Terms & Conditions of Sale
VOLTAGE CONTROLLED TEMPERATURE
COMPENSATED SMD CRYSTAL OSCILLATOR
Note: It is recommended
to use an approximately
0.01uF bypass capacitor
between PIN 3 and 6. It
is not recommended
that paths go under-
neath the oscillator. If
needed, please use
multi-layer PCB board
or resist coating.
Dimensions: Inches (mm)
Dimensions: mm
Please contact ABRACON if parts are intended for life dependent applications.
VCTCXO TCXO
1 Vcc GND
2
3
4
5
6
N.C.
GND
OUTPUT
N.C.
Vdd
FUNCTION
PIN
T= tape and reel (1,000 pcs/reel or 2000 pcs/reel)
REFLOW PROFILE:
NOTE: Abracon manufactured products are intended for general commercial and industrial use. For applications requiring
high reliability and/or presenting extreme operating environment, written consent & authorization from Abracon is required.
