ALVD Datasheet, PDF (1/3 Pages) Abracon Corporation – CERAMIC SMD CRYSTAL CLOCK OSCILLATOR WITH VOLTAGE CONTROL

CERAMIC SMD CRYSTAL CLOCK OSCILLATOR
WITH VOLTAGE CONTROL
ALVD
Pb
RoHS
Compliant
FEATURES:
• Based on a proprietary digital multiplier
• Tri-State Output
• Low Phase Jitter
• 2.5V to 3.3V +/- 5% operation
• Ceramic SMD, low profile package
APPLICATIONS:
• SONET, xDSL
• SDH, CPE
• STB
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
Frequency Range
Operating Temperature
Storage Temperature
Overall Frequency Stability
Supply Voltage (Vdd)
Voltage Control (Vcc)
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" (VIH>= 0.7* Vdd) or open: Oscillation
"0" (VIL < 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
7.0 x 5.0 x 1.8mm
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PECL:
Supply current _DD):25mA max (for Fo<24MHz),65mA max (for 24MHz<Fo<96MHz),100mA max (96MHz<Fo<700MHz)
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):15mA max (for Fo<24MHz),30mA max (for 24MHz<Fo<96MHz), 40mA max (96MHz<Fo<700MHz)
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
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
Visit www.abracon.com for Terms & Conditions of Sale Revised: 07.11.07
30332 Esperanza, Rancho Santa Margarita, California 92688
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