HCMOS/TTL COMPATIBLE VOLTAGE
CONTROLLED CRYSTAL OSCILLATOR
ASEV Series
FEATURES:
• Miniture ceremic package, Size: 3.2 x 2.5 x 0.9mm
• Low current consumption
• Wide pulling range
• CMOS output with Tri-state function
• Seam sealed package with high reliability
• IR Reflow capable
• Low supply voltage available
Pb
RoHS
Compliant
APPLICATIONS:
3.2 x 2.5 x 0.9 mm
| | | | | | | | | | | | | | |
• Digital TV-tuner, Digital Video, DVD, DSC, etc.
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
Frequency range
Standard frequency
Operating temperature
Storage temperature
Overall frequency stability
Supply voltage (Vdd)
Supply current
Symmetry
Rise and fall time (Tr/Tf)
Output load
Output voltage
Phase noise
ASEV Series
1.5 ~ 54 MHz
27MHz, 32.768MHz, 54MHz
-10° C to + 70° C (see options)
- 40° C to + 85° C
± 100 ppm max. (see options)
3.3 V ± 5% (see options)
See Table 1
40/60 % @ 1/2Vdd
6ns max. (0.1V*Vdd to 0.9*Vdd)
CMOS (15 pF max.)
VOH = 0.9 *Vdd min.
VOL = 0.1 *Vdd max.
-130dBc/Hz max. @ 1kHz offset
(Frequency dependent)
e.g. -125dBc/Hz max.
@ 1kHz offset for 12.288MHz
See Table 1
See Table 1
±5 ppm max. (first year);
±10 ppm max. (after 10 years);
TABLE 1
Vdd
(V)
3.3 (STD)
2.8
2.5
1.8
Supply Current
(mA max.)
13
9
7
3
Vc
Pullability
(V)
(ppm)
+1.65±1.65
±100
+1.40±1.40
±90
+1.25±1.25
±80
+0.90±0.90
±80
Control voltage (Vc)
Pullability
Aging
OPTIONS AND PART IDENTIFICATION:
(Left blank if standard)
ASEV
Supply Voltage
Blank: 3.3V ± 5%
2: 2.8V ± 5%
3: 1.8V ± 5%
4: 2.5V ± 5%
–
MHz -
Operating Temp.
I: 0ºC to +50ºC
D: -10ºC to +60ºC
E: -20ºC to +70ºC
F: -30ºC to +70ºC
N: -30ºC to +85ºC
L: -40ºC to +85ºC
-
-
Packaging
Blank: Bulk
T: Tape and Reel
Overall Freq.
Stability
J(*):
±20ppm
R:
±25ppm
K:
±30ppm
H:
±35ppm
B:
±40ppm
C:
±50ppm
Please contact ABRACON if parts are intended for life dependent applications.
ABRACON IS
ISO9001:2008
CERTIFIED
* Temp options I, D, E and -10°C to +70°C only
Revised: 12.29.09
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
HCMOS/TTL COMPATIBLE VOLTAGE
CONTROLLED CRYSTAL OSCILLATOR
ASEV Series
OUTLINE DRAWING:
Pb
RoHS
Compliant
3.2 x 2.5 x 0.9 mm
| | | | | | | | | | | | | | |
PIN
1
2
3
4
FUNCTION
Vc
GND/Case
Output
Vdd
Dimensions: Inch (mm)
Note:
It is recommended to use
an approximately 0.01uF bypass
capacitor between PIN 2 and 4.
TAPE & REEL:
Dimensions: mm
1,000 pcs/reel
REFLOW PROFILE
Need a test socket for the ASEV Series? To view
compatible
PRECISION TEST & BURN-IN SOCKETS
for these parts,
click here. P/N AXS-3225-04-06
Please contact ABRACON if parts are intended for life dependent applications.
ABRACON IS
ISO9001:2008
CERTIFIED
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.
Revised: 12.29.09
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
PCB设计
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
