2.5V / 3.3Vdc PROGRAMMABLE SPREAD SPECTRUM
LOW EMI CLOCK OSCILLATOR
ASSVP SERIES
FEATURES:
• Spread Spectrum LOW EMI Oscillator
• 7.0 x 5.0 x 1.4mm Ceramic package
• Tri-state function
• Suitable for RoHS reflow profile
• Seam sealed ceramic package
assures high reliability.
APPLICATIONS:
• Laptop computer
• PDA
• LCD
• Digital camera
Pb
RoHS
Compliant
7.0 x 5.0 x 1.4mm
| | | | | | | | | | | | | |
|
• Wireless LAN
• Mobile phone
• Printer
• Flat TV
Quick Turn Delivery!
<5 Days for small
quantities!
STANDARD SPECIFICATIONS:
Parameters
Frequency
Range:
Center Spread
Spread
Spectrum
Type
Down Spread
EMI
Reduction
100MHz
at C02
(Reduction is applied to
100MHz
at C04
the entire
frequency
100MHz
at C22
spectrum)
Operating Temperature:
Storage Temperat
u
re:
Overall
Frequency
Stability*:
V
dd
= 3.3V
Supply Voltage
(Vdd):
V
dd
= 2.5V
13.000 to 49.999MHz
50.000 to
79.999MHz
80.000 to 99.999MHz
100.0 to 160.0MHz
13.000 to 49.999MHz
50.000 to
79.999MHz
80.000 to 99.999MHz
100.0 to 160.0MHz
13.000 to 49.999MHz
50.000 to
79.999MHz
80.000 to 99.999MHz
100.0 to 160.0MHz
13.000 to 49.999MHz
50.000 to
79.999MHz
80.000 to 99.999MHz
100.0 to 160.0MHz
Minimum
10
±0.125
-0.25
-7
-9
Typical
-----
-----
-----
-----
-----
Maximum
160
±2.0
-4.0
-----
-----
Units
MHz
%
dBc
°C
°C
ppm
V
V
mA
Notes
See table 3 for options
Refer to the dB level
when no modulation.
See options
See options
Standard
Option 1
V
dd
= 2.5V
Input Current:
S
y
mmetr
y
:
Rise and Fall
Time (Tr/Tf)**:
O
u
tp
u
t
L
oad:
Output Voltage:
Start-
u
p Time:
VOH
VOL
Tri-state
function
(Stand-by) :
Modulation carrier frequency
(Dither rate)
Aging:
-12
-----
-----
-40
-----
+85
-55
-----
+125
-50
-----
+50
2.97
3.3
3.63
2.25
2.5
2.75
-----
10
20
-----
15
20
-----
20
25
-----
25
30
-----
15
20
-----
20
25
-----
25
30
-----
30
40
45
50
55
-----
2.0
5.0
-----
2.0
4.0
-----
1.5
3.0
-----
1.5
3.0
-----
3.0
10.0
-----
2.5
8.0
-----
2.0
5.0
-----
1.5
4.0
-----
-----
15
0.9*Vdd
-----
-----
-----
-----
0.1*Vdd
-----
2.0
10.0
"1"
(VIH≥0.7*Vdd)
or Open: Oscillation
"0" (VIH<0.3*Vdd) :
Hi
Z
Programmable dependant
(
30kHz
to 40kHz )
-3.0
-----
+3.0
mA
%
ns
V
dd
= 3.3V
@ 1/2Vdd, C
L
=15pF
V
dd
= 2.5V
ns
pF
V
V
ms
V
dd
= 3.3V
CMOS
* Frequency stability includes initial tolerance, temperature characteristics, load variation, and
supply
voltage variation,.
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
Visit www.abracon.com for Terms & Conditions of Sale
ppm
@+25°C First
y
ear
Revised: 03.28.11
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
2.5V / 3.3Vdc PROGRAMMABLE SPREAD SPECTRUM
LOW EMI CLOCK OSCILLATOR
ASSVP SERIES
Pb
RoHS
Compliant
7.0 x 5.0 x 1.4mm
| | | | | | | | | | | | | |
|
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ASSVP
Supply Voltage
Blank: 3.3V±5%
1: 2.5V±5%
Frequency in MHz
Please specify the
frequency in MHz.
e.g. 14.31818MHz
-
MHz -
Overall Freq. Stability
Blank: ±50ppm
R: ±25ppm
Contact Abracon for special
tighter stability
-
SSBW
C□□ or D□□
See table below
Packaging
Blank: Bulk
T: Tape & Reel
SSBW: Spread Spectrum
Band Width
Table 3: SPREAD SPECTRUM BANDWIDTH SELECTION TABLE
SPREAD SPECTRUM BAND WIDTH OPTIONS
Center Spread (%)
Down Spread (%)
C01
D01
±0.125
-0.25
C02
D02
±0.250
-0.50
C03
D03
±0.375
-0.75
C04
D04
±0.50
-1.00
C05
D05
±0.625
-1.25
C06
D06
±0.750
-1.50
C07
D07
±0.875
-1.75
C08
D08
±1.000
-2.00
C09
D09
±1.125
-2.25
C10
D10
±1.250
-2.50
C11
D11
±1.375
-2.75
C12
D12
±1.500
-3.00
C13
D13
±1.625
-3.25
C14
D14
±1.750
-3.50
C15
D15
±1.875
-3.75
C16
D16
±2.000
-4.00
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
Revised: 03.28.11
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
2.5V / 3.3Vdc PROGRAMMABLE SPREAD SPECTRUM
LOW EMI CLOCK OSCILLATOR
ASSVP SERIES
Pb
RoHS
Compliant
7.0 x 5.0 x 1.4mm
| | | | | | | | | | | | | |
|
OUTLINE DRAWING:
Note: Recommend using an approximately 0.01uF
bypass capacitor between PIN 2 and 4.
Pin
1
2
3
4
Function
Tri-State
GND/Case
Output
Vdd
Dimensions: Inches (mm)
TAPE & REEL:
Tape and reel 1,000pcs/reel
REFLOW PROFILE
Need a test socket for the ASSVP Series?
To view compatible
PRECISION TEST and
BURN-IN SOCKETS
for these parts,
click here.
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 authoriza-
tion from Abracon Corporation is required. Please contact Abracon Corporation for more information.
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
Revised: 03.28.11
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
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
