CERAMIC SMD CRYSTAL CLOCK OSCILLATOR
ABFM SERIES
FEATURES:
• Based on a proprietary analog multiplier
• Tri-State Output
• Ultra low Phase Noise
• 125MHz, 156.25MHz, 187.5MHz, and 212.5MHz applications
• 2.5V to 3.3V +/- 10% operation
• Ceramic SMD, low profile package
Pb
RoHS
Compliant
APPLICATIONS:
• Fiber Channel
• 12Gbit SERDES
• 10Gbit SERDES
• PCI Express
7.0 x 5.0 x 1.8mm
| | | | | | | | | | | | | | |
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
Frequency Range
Operating Temperature
Storage Temperature
Overall Frequency Stability:
Supply Voltage (Vdd)
Jitter
Low Phase Noise
Aging (ppm/ the first year) :
ABFM Series
0°C to + 70°C (see options)
- 55°C to + 125°C
± 50 ppm max. (see options)
3.3V or 2.5V ±10% (see options)
See Table 2.1
See Table 2.1
± 3.0 ppm max.
85mA max.
45% min, 50% typical, 55% max.
V
DD
-1.025V min
V
DD
-1.620V max
0.2nS typ, 0.5nS max
0.2nS typ, 0.5nS max
55mA typical, 60mA max
45% min, 50% typical, 55% max
247mV min, 355mV typical, 454mV max
-50mV min, 50mV max
1.4V typical, 1.6V max
1.1V typical, 0.9V min
V
OS
= 1.125V min, 1.2V typical, 1.375V max
ΔV
OS
= 0mV min, 3mV typical, 25mV max
±1mA typical, ±10
μA
max
-5.7mA typ, -8mA max
0.2ns min, 0.5ns typical, 0.7ns max
0.2ns min, 0.5ns typical, 0.7ns max
Revised: 05.18.10
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
Supply Current (I
DD
)[Fout = 212.50MHz]
Output Clock Duty Cycle @ V
DD
-1.3V
Output High Voltage (V
OH
)
Output Low Voltage (V
OL
)
Clock Rise time (t
r
) @ 20/80%
Clock Fall time (t
f
) @ 80/20%
Supply Current (I
DD
) [Fout = 212.50MHz]
Output Clock Duty Cycle @ 1.25V
Output Differential Voltage (V
OD
)
VDD Magnitude Change (ΔV
OD
)
Output High Voltage (V
OH
)
Output Low Voltage (V
OL
)
Offset Voltage [R
L
= 100Ω]
Offset Magnitude Voltage[RL = 100Ω]
Power-off Leakage (I
OXD
) [Vout=VDD or GND, VDD=0V]
Output Short Circuit Current (I
OSD
)
Differential Clock Rise Time (t
r
) [R
L
=100Ω, CL=10pF]
Differential Clock Fall Time (t
f
) [R
L
=100Ω, CL=10pF]
ABRACON IS
ISO9001:2008
CERTIFIED
CERAMIC SMD CRYSTAL CLOCK OSCILLATOR
ABFM SERIES
STANDARD SPECIFICATIONS:
Supply Current (I
DD
)[at 100MHz, load 15pF]
Output Clock Duty Cycle @ 50%V
DD
Output High Voltage (V
OH
) [I
OH =
-8.5mA]
Output Low Voltage (V
OL
) [I
OL =
8.5mA]
Output Drive Current (I
OSD
) [V
OL =
0.4V, V
OH =
2.4V]
Output Clock Rise/Fall time [10% ~ 90% VDD w/10pF load]
Output Clock Duty cycle [Measured @ 50% VDD]
Table 2.1
(Example data. Frequency dependent. Reference only)
Pb
RoHS
Compliant
7.0 x 5.0 x 1.8mm
| | | | | | | | | | | | | | |
16mA typ, 20mA max
45% min, 50% typical, 55% max
2.4V min
0.4V max
8.5mA typ
1.2nS typical, 1.6nS max
45% min, 50% typical, 55% max
Phase Noise (dBc)
Frequency (MHz)
52.5
155.52
212.5
312.5
622.08
-138
-128
-115
-113
-107
Offset
1kHz 10kHz 100kHz
-144
-137
-122
-120
-111
-144
-143
-120
-118
-117
Phase jitter RMS (ps)
Typical
1.1
0.5
3.5
3.5
3.5
Max
1.3
1
5
5
5
Period jitter peak to peak (ps)
Typical
33
5
10
10
10
Max
40
10
20
20
20
OPTIONS AND PART IDENTIFICATION (Left blank if standard)
ABFM
Supply Voltage
Blank*: 3.3V
1: 2.5V
Frequency in MHz
e.g. 24.576MHz
14.31818MHz
26.000MHz
-
MHz -
-
:
-
-
Packaging
T: Tape & Reel
(1000pcs/reel)
T5: Tape & Reel
(500pcs/reel)
Output
P: PECL
P1: PECL1
V: LVDS
C: CMOS
Operating Temp.
Blank*: 0°C ~ +70°C
D: -10°C ~ +60°C
E: -20°C ~ +70°C
F: -30°C ~ +70°C
N: -30°C ~ +85°C
L: -40°C ~ +85°C
Contact Abracon for
extended temperature
Frequency Stability
Blank*: ± 50 ppm
R: ± 25ppm
* Standard Specifications
PIN 1 logic level*
(Tri-State pinout operation)
TRI-STATE PIN OUT DESCRIPTION:
OUTPUT TYPE OPTION
P
PECL
Output State
Tri-state
1
0 (Default)
Enabled
0
Tri-state
PECL1
P1
1
Enabled
Tri-state
0
LVDS
V
1(Default)
Enabled
0
Tri-state
CMOS
C
1(Default)
Enabled
*Connect to VDD for logic level "1", connect to ground for logic level "0".
ABRACON IS
ISO9001:2008
CERTIFIED
Revised: 05.18.10
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
ABFM SERIES
PECL & LVDS OUTLINE DRAWING:
Dimensions: inches (mm)
Pb
RoHS
Compliant
CMOS OUTLINE DRAWING:
Dimensions: inches (mm)
7.0 x 5.0 x 1.8mm
| | | | | | | | | | | | | | |
PIN #
1
2
3
4
5
6
Name
Tri-state
NC
GND
Q
Q
V
DD
Description
Tri-state
No Connect
Ground
PECL, LVDS
Complimentary PECL,LVDS
VDD Connection
PIN
1
2
3
4
FUNCTION
Tristate
GND/Case
Output
Vdd
TAPE & REEL:
T= tape and reel (1,000pcs/reel)
Dimensions: mm
REFLOW PROFILE:
TAPE & REEL:
Need a test socket for the ABFM Series? To view
compatible
PRECISION TEST & BURN-IN SOCKETS
for these parts,
click here.
ABRACON IS
ISO9001:2008
CERTIFIED
NOTE:
Abracon manufactured products are intended for general commercial and
industrial use. For applications requiring high reliability and/or presenting extreme
operating environment, written consent & authorization from Abracon is required.
Revised: 05.18.10
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
