CERAMIC SMD CRYSTAL CLOCK OSCILLATOR
ABFM SERIES
RoHS
Pb
7.0 x 5.0 x 1.8mm
Compliant
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FEATURES:
APPLICATIONS:
• Fiber Channel
• 12Gbit SERDES
• 10Gbit SERDES
• PCI Express
• Based on a proprietary analog multiplier • 2.5V to 3.3V +/- 10% operation
• Tri-State Output
• Ultra low Phase Noise
• 125MHz, 156.25MHz, 187.5MHz, and 212.5MHz applications
• Ceramic SMD, low profile package
STANDARD SPECIFICATIONS:
PARAMETERS
PARAMETERS
ABRACON P/N
ABFM Series
Frequency Range
Operating Temperature
Storage Temperature
0°C to + 70°C (see options)
- 55°C to + 125°C
Frequency Stability over
± 50 ppm max. (see options)
Operating Temp. (ref to +25 C)
Supply Voltage (Vdd)
Jitter (12KHz - 20MHz)
3.3V or 2.5V ±10% (see options)
RMS phase jitter = 0.5pS max.
period jitter = 20pS peak to peak typical
Low Phase Noise
Aging (PPM/year)
-130 dBc/Hz @ 1kHz Offset from 212.5 MHz
-140 dBc/Hz @ 10kHz Offset from 212.5 MHz
-145 dBc/Hz @ 100kHz Offset from 212.5 MHz
TBD Per Crystal
Supply Current (IDD)[Fout = 212.50MHz]
Output Clock Duty Cycle @ VDD-1.3V
85mA max.
45% min, 50% typical, 55% max.
VDD -1.025V min
Output High Voltage (VOH
)
Output Low Voltage (VOL)
VDD -1.620V max
Clock Rise time (tr) @ 20/80%
Clock Fall time (tf) @ 80/20%
0.2nS typ, 0.5nS max
0.2nS typ, 0.5nS max
Supply Current (IDD) [Fout = 212.50MHz]
Output Clock Duty Cycle @ 1.25V
Output Differential Voltage (VOD)
55mA typical, 60mA max
45% min, 50% typical, 55% max
247mV min, 355mV typical, 454mV max
-50mV min, 50mV max
VDD Magnitude Change (ΔVOD
Output High Voltage (VOH
Output Low Voltage (VOL)
Offset Voltage [RL = 100
Offset Magnitude Voltage[RL = 100
Power-off Leakage (IOXD) [Vout=VDD or GND, VDD=0V]
Output Short Circuit Current (IOSD
Differential Clock Rise Time (tr) [RL=100
)
)
1.4V typical, 1.6V max
1.1V typical, 0.9V min
Ω]
VOS = 1.125V min, 1.2V typical, 1.375V max
ΔVOS = 0mV min, 3mV typical, 25mV max
±1mA typical, ±10μA max
Ω]
)
-5.7mA typ, -8mA max
Ω
, CL=10pF]
0.2ns min, 0.5ns typical, 0.7ns max
0.2ns min, 0.5ns typical, 0.7ns max
Differential Clock Fall Time (t) [RL=100
Ω, CL=10pF]
f
Visit www.abracon.com for Terms & Conditions of Sale Revised: 04.09.08
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED