CERAMIC SMD CRYSTAL CLOCK OSCILLATOR
WITH VOLTAGE CONTROL
ALVD
Pb
RoHS
Compliant
7.0 x 5.0 x 1.8m m
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|
FEATURES:
• Based on a proprietary digital multiplier
• Tri-State Output
• Low Phase Jitter
• 3.3V +/- 5% operation
• Ceramic SMD, low profile package
APPLICATIONS:
• SONET, xDSL
• SDH, CPE
• STB
STANDARD SPECIFICATIONS:
P ARAMETERS
ABRACON P/N:
Frequency range:
Operating temperature:
Storage temperature:
Overall frequency stability:
Supply voltage (V
dd
):
Voltage control (V
C
):
Symmetry at 1/2 Vdd:
Output Level:
Pullability:
Tristate Function:
Aging per year:
RMS Phase Jitter:
Period Jitter (peak to peak):
Phase Noise:
ALVD Series
750 KHz to 800 MHz
0°C to +70°C (see options)
-55°C to +125°C
±50 ppm max. (see options)
3.3V ± 10%
0.3VDC min, 1.65VDC typ, 3.0 VDC max.
40/60% max.
See options (PECL, CMOS, or LVDS)
± 50ppm (see option)
"1" (V
IH
>= 0.7* Vdd) or open: Oscillation
"0" (V
IL
< 0.3* Vdd) : Hi Z
±5 ppm max.
3ps typical, 5ps max. (12KHz~20MHz)
35 ps typical
-112 dBc/Hz @ 1kHz Offset from 155.52MHz
-125 dBc/Hz @ 10kHz Offset from 155.52MHz
-123 dBc/Hz @ 100KHz Offset from 155.52MHz
-109 dBc/Hz @ 1kHz Offset from 622.08MHz
-110 dBc/Hz @ 10kHz Offset from 622.08MHz
-109 dBc/Hz @ 100KHz Offset from 622.08MHz
PECL:
Supply current (I
DD
):
25mA max (for Fo<24MHz),65mA max (for 24MHz<Fo<96MHz),100mA max (96MHz<Fo<800MHz)
Output Logic High: V
dd
-1.025V min, V
dd
-0.880V max.
Output Logic Low: V
dd
-1.810V min. V
dd
-1.620V max.
Symmetry (Duty Cycle): 45% min, 50% typ, 55% max,
Rise time: 0.6nSec typ,1.5nS max
Fall time: 0.6nSec typ, 1.5nS max
CMOS:
Supply current (I
DD
):
15 mA max (for Fo<24MHz),30mA max (for 24MHz<Fo<96MHz), 40mA max (96MHz<Fo<800MHz)
Output Clock Rise/ Fall Time [10%~90% VDD with 10pF load]: 1.2ns typ, 1.6ns max.
Output Clock Duty Cycle [Measured @ 50% VDD]: 45% min, 50% typical, 55% max
LVDS:
Supply current (I
DD
):
25 mA max (for Fo<24MHz),45mA max (for 24MHz<Fo<96MHz),80mA max (96MHz<Fo<800MHz)
Output Clock Duty Cycle @ 1.25V: 45% min, 50% typical, 55% max
Output Differential Voltage (V
OD
): 247mV min, 355mV typical, 454mV max
VDD Magnitude Change (∆V
OD
): -50mV min, 50mV max
Output High Voltage : V
OH
= 1.4V typical, 1.6V max.
Output Low Voltage: V
OL
= 0.9V min, 1.1V typical
Offset Voltage [R
L
= 100 Ω]: V
OS
= 1.125V min, 1.2V typical, 1.375V max
Offset Magnitude Change [R
L
= 100 Ω]: ∆V
OS
= 0mV min, 3mV typical, 25mV max
Power-off Leakage (I
OXD
) [Vout=VDD or GND, VDD=0V] = ±1µA typical, ±10 µA max.
Differential Clock Rise Time (t
r
) [R
L
=100 Ω, CL=10pF]: 0.2nS min, 0.7nS typical, 1.0nS,max
Differential Clock Fall Time (t
f
) [R
L
=100 Ω, CL=10pF]: 0.2nS min, 0.7nS typical, 1.0nS max
ABRACON IS
ISO9001:2008
CERTIFIED
CERTIFIED
Revised: 12.02.10
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
CERAMIC SMD CRYSTAL CLOCK OSCILLATOR
WITH VOLTAGE CONTROL
ALVD
Pb
RoHS
Compliant
DE S R IP TIO N
Vo lta g e C o n tro l
Tris ta te
G ro u n d
P E C L, LVDS , o r C MO S O u tp u t.
C o m p lim e n ta ry P E C L,LVDS , o r NC .
VDD Connection.
7.0 x 5.0 x 1.8mm
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PIN ASSIGNMENTS
Na m e
PIN #
Vc
1
Tris ta te
2
G ND
3
Q
4
Q
5
V
DD
6
TRI-STATE PIN OPERATION:
OUTPUT TYP E
OPTION
P
PECL
PIN 2 logic level*
Output State (Tri-state)
Enabled
Disabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
0 (Default)
1
0
P1
PECL1
1
0
V
LVDS
1(Default)
0
C
CMOS
1(Default)
*Connect to VDD for logic level "1", connect to ground for logic level "0".
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ALVD - Frequency -
Frequency
XX.XXXXMHz
Operating Temp.
D
-10ºC~6
E
-20ºC~7
F
-30ºC~7
N
-30ºC~8
L
-40ºC~8
-
-
-
-
Packaging
Blan k
Bulk
Tape and
T
Reel
Pullability
N10 0
±100ppm
Frequency Stability
R
±25ppm max .
K
±30ppm max.
H
±35ppm max.
0ºC
0ºC
0ºC
5ºC
5ºC
Output Level
P
PEC L
P1
PECL1
V
LVDS
C
CMOS
OUTLINE DRAWING:
PIN #
Dimensions: inches (mm)
ABRACON IS
ISO9001:2008
CERTIFIED
CERTIFIED
1
2
3
4
*5
6
Function
Vc
Tri-state
GND
Q
Q
V
DD
Note: Recommend using
an approximately 0.01uF
bypass capacitor between
PIN 3 and 6.
*Complimentary PECL/LVDS or NC.
Revised: 12.02.10
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
CERAMIC SMD CRYSTAL CLOCK OSCILLATOR
WITH VOLTAGE CONTROL
ALVD
Pb
RoHS
Compliant
Tape and reel (1,000pcs/reel)
7.0 x 5.0 x 1.8mm
| | | | | | | | | | | | | | |
TAPE & REEL:
Dimensions: mm
REFLOW PROFILE:
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
CERTIFIED
CERTIFIED
Revised: 12.02.10
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
Embedded System
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