ASEMDC

LOW JITTER PIN CONFIGURABLE DUAL CMOS OUTPUT
ULTRA MINIATURE PURE SILICON TM CLOCK OSCILLATOR
ASEMDC
Pb
Moisture Sensitivity Level – MSL 1
RoHS/RoHS II compliant
3.2 x 2.5 x 0.85 mm
| | | | | | | | | | | | | |
APPLICATIONS:
FEATURES:
• Consumer Electronics
• Storage Area Networks
• SATA, SAS, Fibre Channel
• Passive Optical Networks
• EPON, 10G-EPON, GPON, 10G-PON
• Ethernet
• 1G, 10GBASE-T/KR/LR/SR, and FCoE
• PCI Express
• Ultra Miniature Pure Silicon Clock Oscillator
• Pin Configurable Dual CMOS output
• Low Jitter (Period Jitter RMS 3ps typical)
• Low Integrated Phase Jitter 2ps max
• Excellent Shock & Vibration Immunity
TM
Low Jitter
Pin Configurable
Dual CMOS Output
3G MEMS
STANDARD SPECIFICATIONS:
Pre-programmed Output Frequency Configuration
Freq Select Bits [FS2, FS1, FS0] – Default is [111]
Freq
(MHz)
000
001
010
011
100
101
110
111
Frequency
Configuration 1
fOUT1
27
25
50
54
48
24
24
24
fOUT2
24
125
125
27
24
50
54
27
Frequency
Configuration 2
fOUT1
106.25
100
125
100
156.25
156.25
125
156.25
fOUT2
25
100
50
50
25
125
25
156.25
Custom
Configuration
fOUT1
Ordering Info
Contact Abracon for customized configurations
fOUT2
Frequency select bits [FS2, FS1, FS0] are weakly tied high so if left floated, the default setting will be [111] and the device will output
the associated frequency highlighted in Bold. If other frequency combinations are required, please contact Abracon for customized
configuration. Please see the configurable frequency range in the section 2.0
Key Electrical Specifications
Parameters
Parameters
Configurable frequency range
Operating Temperature
Storage Temperature
Overall Frequency Stability*1
Supply Voltage (Vdd)
Startup Time
Enable Time
Disable Time
Disable Current
Tri-state Function (Standby/Disable)
Aging
Supply Current (Idd)
Output Logic Level
Rise Time
Fall Time
Duty Cycle
VOH
VOL
Tr
Tf
Minimum
Minimum
Typical
Typical
Maximum
Maximum
10
-----
170
10
----100
-20
----+70
-55
----+150
-50
----+50
+2.25
----+3.6
--------5
--------20
--------5
----21
23
"1" (VIH≥0.75*Vdd) or Open: Oscillation
"0" (VIL<0.25*Vdd) : Hi Z
-5.0
----+5.0
--------32
0.9*Vdd
------------0.1*Vdd
----1.1
2.0
----1.4
2.0
45
----55
Units
Units
MHz
°C
°C
ppm
V
ms
ns
ns
mA
V
ppm
mA
Notes
Notes
Commercial,
Industrial temp range
Automotive temp range
See options
See options
40kΩ pull-up resistor
embedded
First year
CL=15pF, 125MHz
V
I=±6mA
ns
ns
%
CL=15pF
20% to 80%
*1. Frequency stability includes frequency variations due to initial tolerance, temp. and power supply voltage
.
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
Visit www.abracon.com for Terms & Conditions of Sale Revised: 11.05.14
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
|
LOW JITTER PIN CONFIGURABLE DUAL CMOS OUTPUT
ULTRA MINIATURE PURE SILICON TM CLOCK OSCILLATOR
ASEMDC
Pb
RoHS/RoHS II compliant
3.2 x 2.5 x 0.85 mm
| | | | | | | | | | | | | |
APPLICATIONS:
Key Electrical Specifications (continued)
Parameters
Period Jitter RMS (JPER)
Minimum
-----
Typical
3.0
Maximum
-----
-----
0.30
2
-----
0.38
2
-----
1.70
2
Integrated Phase Jitter (JPH)
PHASE JITTER
25MHz-CMOS
Phase Jitter (ps RMS)
Item
106MHz-CMOS
1.5
125MHz-CMOS
1.0
0.5
0.0
400
600
800
Minimum
Supply Voltage
Input Voltage
Junction Temp.
Storage Temp.
Soldering Temp.
ESD
HBM
MM
CDM
50MHz-CMOS
2.0
200
ps
Notes
F01=F02= 125MHz
200kHz ~ 20MHz,
125MHz
100kHz ~ 20MHz,
125MHz
12kHz ~ 20MHz,
125MHz
ABSOLUTE MAXIMUM RATINGS:
2.5
0
Units
ps
-0.3
-0.3
-----55
-----
Maximum
Unit
+4.0
Vdd+0.3
+150
+150
+260
V
V
°C
°C
°C
V
4,000
200
1,500
Condition
40sec max
1000
Low-end of integration BW: x kHz to 20 MHz
OPTIONS AND PART IDENTIFICATION:
(left blank if standard)
ASEMDC
Frequency
Combination
(See table below)
1: Cfg. 1
2: Cfg. 2
Frequency
Combination
Configuration 1
Configuration 2
Custom
Configuration
Operating Temp.
Blank: -20°C ~ +70°C
L: -40°C ~ +85°C
X: -40°C ~ +105°C
Z: -55°C ~ +125°C
000
fOUT1
27
fOUT2
24
fOUT1
106.25
fOUT2
25
fOUT2
-
-
Packaging
Blank: Tube (110pcs / Tube)
T: Tape & Reel(1kpcs / reel)
T3: Tape & Reel(3kpcs / reel)
T5: Tape & Reel(5kpcs / reel)
Overall Freq. Stability
Blank: ±50ppm
R: ±25 ppm
Freq Select Bits [FS2, FS1, FS0] – Default is [111]
Freq
(MHz)
fOUT1
-
001
010
011
100
101
110
111
25
50
54
48
24
24
24
125
125
27
24
50
54
27
100
125
100
156.25
156.25
125
156.25
100
50
50
25
125
25
156.25
Contact Abracon for customized configurations
Default condition: Frequency select bits [FS2, FS1, FS0] are all left floated. FS2, FS1, FS0 are pulled high [111]
Frequency combination and default frequency is customized upon request. Please contact Abracon for the frequency
combinations.
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
Visit www.abracon.com for Terms & Conditions of Sale Revised: 11.05.14
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
|
LOW JITTER PIN CONFIGURABLE DUAL CMOS OUTPUT
ULTRA MINIATURE PURE SILICON TM CLOCK OSCILLATOR
ASEMDC
Pb
RoHS/RoHS II compliant
ASEMDC
3.2 x 2.5 x 0.85 mm
| | | | | | | | | | | | | |
CONFIGURABLE OUTPUT STRENGTH (Tr/Tf)
Output (Tr/Tf) are configurable by the control pins OxS1 and OxS0. The combinations are described in the table below.
(O1S1 and O1S0 are for output 1. O2S1 and O2S0 are for output 2)
OutputDrive
DriveStrength
StrengthBits
Bits
Output
[O1S1,O1S0],
O1S0],[O2S1,
[O2S1,O2S0]
O2S0]- -Default
Default[11]
[11]
[O1S1,
00
1.6
2.4
Tr (ns)
Tf (ns)
01
1.4
2.2
10
1.2
1.5
11
1.1
1.4
MECHANICAL DIMENSIONS
Center pad: NC/GND
Recommended Land Pattern
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
Pin No.
Pin Name
Pin Type
1
Enable
I
2
NC
NA
3
O2S0
I
4
GND
Power
5
FS0
I
Least significant bit for frequency selection
6
FS1
I
Middle bit for frequency selection
Description
Enables outputs when high and disables (tri-state) them when low
Leave unconnected or grounded
Least significant bit for output drive strength selection for Output 2
Ground
7
FS2
I
Most significant bit for frequency selection
8
Fout1
O
CMOS output 1
9
O1S0
I
Least significant bit for output drive strength selection for output 1
10
O1S1
I
Most significant bit for output drive strength selection for output 1
CMOS output 2
11
Fout2
O
12
VDD2
Power
13
VDD
Power
14
O2S1
I
Power Supply for Output 2
Power Supply
Most significant bit for output drive strength selection for output 2
Dimensions: mm (inches)
Visit www.abracon.com for Terms & Conditions of Sale Revised: 11.05.14
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
|
LOW JITTER PIN CONFIGURABLE DUAL CMOS OUTPUT
ULTRA MINIATURE PURE SILICON TM CLOCK OSCILLATOR
ASEMDC
Pb
RoHS/RoHS II compliant
3.2 x 2.5 x 0.85 mm
| | | | | | | | | | | | | |
REFLOW PROFILE
APPLICATIONS:
TAPE & REEL:
D
T= 1,000pcs/reel (D=180mm)
T3= 3,000pcs/reel (D=180mm)
T5= 5,000pcs/reel (D=330mm)
Tube: 110 pcs/tube
Unit orientation in tube:
Dimensions: mm
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
CE RTIFIED
CE RTIFIED
Visit www.abracon.com for Terms & Conditions of Sale Revised: 11.05.14
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
|