CERAMICC SSMMD CRYSSTTAALL CLOCK OSCILLATTOORR
ABFM SERIES
: PRELIMINARY
5.0 x 7.0 x 1.8mm
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APPLICATIONS:
• Fiber Channel
• 12Gbit SERDES
• 10Gbit SERDES
• PCI Express
FEATURES:
• Based on a proprietary analog multiplier
• Tri-State Output
• Ultra low Phase Jitter
• 125MHz, 156.25MHz, 187.5MHz, and 212.5MHz applications
• 2.5V to 3.3V +/- 10% operation
• Ceramic SMD, low profile package
STANDARD SPECIFICATIONS:
PARAMETERS
Frequency Range
150 MHz to 280 MHz
0°C to + 70°C (see options)
- 55°C to + 125°C
50 ppm maꢀx (see options)
2x25V - 3x63 V
Operating Temperature
Storage Temperature
Overall Frequency Stability
Supply Voltage (Vdd)
Jitter (12KHz - 20MHz)
RMS phase jitter < 0x3pS
period jitter < 20pS peak to peak typical
Low Phase Noise
Aging (PPM/year)
-130 dBc/Hz @ 1kHz Offset from 212x5MHz
-140 dBc/Hz @ 10kHz Offset from 212x5MHz
-145 dBc/Hz @ 100kHz Offset from 212x5MHz
TBD Per Crystal
Supply Current (IDD)[Fout = 212x50MHz]
Output Clock Duty Cycle @ VDD-1x3V
Output High Voltage
Output Low Voltage
Clock Rise time (tr) @ 20/80%
Clock Fall time (tf) @ 80/20%
85mA maꢀx
45% min, 50% typical, 55% maꢀx
VOH = (VDD-1x025V min)
VOL = (VDD-1x620V maꢀ)
0x2ns typical, 0x5ns maꢀ,
0x2ns typical, 0x5ns maꢀ
Supply Current (IDD) [Fout = 212x50MHz]
Output Clock Duty Cycle @ 1x25V
55mA typical, 60mA maꢀ
45% min, 50% typical, 55% maꢀ
Output Differential Voltage (VOD
)
247mV min, 355mV typical, 454mV maꢀ
-50mV min, 50mV maꢀ
VDD Magnitude Change (∆VOD
)
Output High Voltage
Output Low Voltage
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
Differential Clock Fall Time (tf) [RL=100
VOH = 1x4V typical,1x6V maꢀ
VOL = 0x9V min, 1x1V typical
VOS = 1x125V min, 1x2V typical, 1x375V maꢀ
∆VOS = 0mV min, 3mV typical, 25mV maꢀ
1µA typical, 10µA maꢀ
-5mA typ, -8mA maꢀx
0x2ns min, 0x5ns typical, 0x7ns maꢀ
0x2ns min, 0x5ns typical, 0x7ns maꢀ
Ω]
Ω]
)
Ω
, CL=10pF]
Ω, CL=10pF]
ABRACON IS
ISO 9001 / QS 9000
CERTTIIFFIED
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com