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ASV-20.000MHZ-LCS-A-T

Description
HCMOS/TTL Output Clock Oscillator, 20MHz Nom, ROHS COMPLIANT, SMD, 4 PIN
CategoryPassive components    oscillator   
File Size857KB,2 Pages
ManufacturerAbracon
Websitehttp://www.abracon.com/index.htm
Environmental Compliance  
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ASV-20.000MHZ-LCS-A-T Overview

HCMOS/TTL Output Clock Oscillator, 20MHz Nom, ROHS COMPLIANT, SMD, 4 PIN

ASV-20.000MHZ-LCS-A-T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerAbracon
Reach Compliance Codecompliant
Other featuresTRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL
maximum descent time4 ns
Frequency Adjustment - MechanicalNO
frequency stability50%
JESD-609 codee4
Manufacturer's serial numberASV
Installation featuresSURFACE MOUNT
Nominal operating frequency20 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Oscillator typeHCMOS/TTL
Output load10 TTL, 15 pF
physical size7.0mm x 5.08mm x 1.8mm
longest rise time4 ns
Maximum supply voltage3.63 V
Minimum supply voltage2.97 V
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry45/55 %
Terminal surfaceGold (Au) - with Nickel (Ni) barrier
3.3Vdc HCMOS/SMD CRYSTAL CLOCK OSCILLATOR
ASV SERIES
FEATURES:
• HCMOS/Compatible, 3.3Vdc, 2.5Vdc, & 1.8Vdc options
• Suitable for RoHS reflow
• Seam sealed package assures high reliability
• High output drive capability (up to 50pF)
Pb
RoHS
Compliant
7.0 x 5.0 x 1.8mm
| | | | | | | | | | | | | | |
APPLICATIONS:
• Clock signaling for
μProcessors,
PC Motherboards
& Graphic Cards
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
Frequency Range
Operating Temperature
Storage Temperature
Overall Frequency Stability
Supply Voltage (Vdd)
Input Current
Symmetry
Rise time / Fall time (Tr/Tf)
Output Load
Output Voltage
Start-up Time
Tristate Function
(see Tri-state option)
Disable Current (with Power Down)
Disable Current (without Power Down)
Enable Time (with Power Down)
Enable Time (without Power Down)
Disable Time (with Power Down)
Disable Time (without Power Down)
Aging at 25°C (firstyear) :
Period Jitter one sigma
ASV Series
0.312MHz to 165 MHz *
-10° C to + 70° C (see options)
- 55° C to + 125° C
± 100 ppm max. (see options)
3.3 Vdc ± 10% (see options)
See Table 1
40/60 % max.@ 1/2Vdd (see options)
See Table 1
15pF (10TTL) (see options)
VOH = 0.9 * Vdd min.; VOL = 0.4 Vdc max.
See Table 1
Table 1 (Typical value is for only reference.)
Frequency
(MHz)
0.5~14.9
15.0~29.9
30.0~39.9
40.0~49.9
50.0~59.9
60.0~79.9
80.0~99.9
100.0~125.0
125.1~165.0
Idd (Typ)
(mA)
2.0
3.6
5.6
7.2
13.3
19.0
20.2
23.7
27.2
Idd (Max)
(mA)
10.0
15.0
20.0
25.0
30.0
35.0
45.0
50.0
65.0
Tr/Tf
(Typ)
(ns)
3.0
2.8
2.6
2.4
2.2
2.2
2.0
1.8
1.5
Tr/Tf
(max)
(ns)
5.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
Start-up
time
(Typ)
(ms)
0.4
0.4
2.0
1.5
2.9
1.5
1.3
1.8
2.7
Start-up
time
(Max)
ms
4.0
4.0
4.0
4.0
5.0
5.0
5.0
5.0
5.0
Period
Jitter
RMS
(Typical)
ps
2.5
3.2
3.2
3.2
3.2
3.2
3.0
2.9
2.9
* Contact Abracon for higher frequencies
"1" (VIH >= 0.7*Vdd) or open: Oscillation
"0" (VIL < 0.3*Vdd) : Hi Z
10µA max.
200µA (Option A)
3.5ms Typ, 5ms max.
100ns (Option A)
100ns max.
100ns max. (Option A)
± 5ppm max.
See Table 1
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ASV -
-
MHz -
-
-
-
Packaging
Blank: Bulk
T: Tape & Reel (1kpcs)
T5: Tape & Reel (500pcs)
P/N and Vdd (V)
Blank: 3.3±10%
25: 2.5±10%
18: 1.8±10%
Frequency in MHz
e.g. 0.312MHz
14.31818MHz
26.000MHz
200.000MHz
Tri-state
Blank: Tri-state with PD
A: Tri-state
Output Load
Operating Temp.
I: 0°C ~ +50°C
D: -10°C ~ +60°C
E: -20°C ~ +70°C
F: -30°C ~ +70°C
N: -30°C ~ +85°C
L: -40°C ~ +85°C
Freq. Stability
J: ± 20 ppm(*)
R: ± 25 ppm
K: ± 30 ppm
H: ± 35 ppm
C: ± 50 ppm
(*) Temp option I, D, E,
and -10°C ~ +70°C only.
Blank: 15pF
50: 50pF
Symmetry
Blank: 40/60% @1/2Vdd
S: 45/55% @1/2Vdd
ABRACON IS
ISO9001:2008
CERTIFIED
Revised: 07.06.10
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
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