LOW JITTER PIN CONFIGURABLE HCSL OUTPUT ULTRA MINIATURE
PURE SILICON SMD CLOCK OSCILLATORS
ASEMCC
ASEMCHC
FEATURES:
Moisture Sensitivity Level – MSL 1
APPLICATIONS:
Pb
RoHS
Compliant
3.2 x 2.5 x 0.85 mm
| | | | | | | | | | | | | |
|
• Ultra Miniature Pure Silicon
TM
Clock Oscillator
•
Pin Configurable HCSL output
•
Low Jitter (Period Jitter RMS 2.8ps typical)
•
Low Integrated Phase Jitter 2ps max
•
Tight Stability +/-10ppm -40 to +85C
•
Excellent Shock & Vibration Immunity
•
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
•
HD/SD/SDI Video & Surveillance
•
PCI Express
Low Jitter
Low Jitter
Pin Configurable
MEMS
CMOS Output
Technology!
3G MEMS
STANDARD SPECIFICATIONS:
Pre-programmed
Output Frequency Configuration
Ordering Info
Frequency
Configuration 1
Custom
Configuration
Freq
(MHz)
f
OUT
f
OUT
Freq Select Bits [FS1, FS0] –
Default is [11]
00
125
01
156.25
10
200
11
100
Contact Abracon for customized configurations
Frequency select bits
[FS1, FS0]
are weakly tied high so if left
floated,
the default setting will be [11] 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
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 (I
dd
)
Output Logic Level
Peak to Peak Output Swing
Rise Time
Fall Time
Duty Cycle
Minimum
10
Typical
-----
Maximum
460
Units
MHz
°C
°C
ppm
V
ms
ns
ns
mA
V
ppm
mA
V
mV
ps
ps
%
Notes
Commercial,
Industrial temp range
See options
See options
T=25°C
V
OH
V
OL
Tr
Tf
*1. Frequency stability includes frequency variations due to initial tolerance, temp. and power supply voltage
-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
-----
40
42
0.725
-----
-----
-----
-----
0.10
750
200
-----
400
200
-----
400
48
-----
52
40kΩ pull-up resistor
embedded
First year
RL=50Ω, 156.25MHz
RL=50Ω
Single Ended
RL=50Ω, CL=2pF
20%/80%*VDD
Differential
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
.
08.25.11
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
Revised:
LOW JITTER PIN CONFIGURABLE HCSL OUTPUT ULTRA MINIATURE
PURE SILICON SMD CLOCK OSCILLATORS
ASEMCC
ASEMCHC
Key Electrical Specifications (continued)
Parameters
Period Jitter RMS (J
PER
)
Minimum
-----
-----
Integrated Phase Jitter (J
PH
)
-----
-----
APPLICATIONS:
Pb
RoHS
Compliant
Typical
2.8
0.25
0.37
1.70
Maximum
-----
2
2
2
ps
Units
ps
3.2 x 2.5 x 0.85 mm
| | | | | | | | | | | | | |
|
Notes
F0= 156.25MHz
200kHz ~ 20MHz,
156.25MHz
100kHz ~ 20MHz,
156.25MHz
12kHz ~ 20MHz,
156.25MHz
ABSOLUTE MAXIMUM RATINGS:
Item
Supply Voltage
Input Voltage
Junction Temp.
Storage Temp.
Soldering Temp.
ESD
HBM
MM
CDM
Minimum
-0.3
-0.3
-----
-55
-----
Maximum
+4.0
V
dd
+0.3
+150
+150
+260
4,000
200
1,500
Unit
V
V
°C
°C
°C
V
Condition
40sec max
(left blank if standard)
OPTIONS AND PART IDENTIFICATION:
ASEMCHC -
-
-
Operating Temp.
Blank: -20°C ~ +70°C
L: -40°C ~ +85°C
Overall Freq. Stability
Blank: ±50ppm
R: ±25 ppm
Y: ±10ppm
Packaging
Blank: 110pcs / Tube
T: 1,000pcs / reel
T3: 3,000pcs / reel
T5: 5,000pcs / reel
Ordering Info
Frequency
Configuration 1
Custom
Configuration
Freq
(MHz)
f
OUT
f
OUT
Freq Select Bits [FS1, FS0] –
Default is [11]
00
125
01
156.25
10
200
11
100
Contact Abracon for customized configurations
Default condition: Frequency select bits
[FS1, FS0]
are all left floated. FS1, FS0 are pulled high [11]
Frequency combination and default frequency is customized upon request. Please contact Abracon for the frequency
combinations.
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
.
08.25.11
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
Revised:
LOW JITTER PIN CONFIGURABLE HCSL OUTPUT ULTRA MINIATURE
PURE SILICON SMD CLOCK OSCILLATORS
TM
ASEMCC
ASEMCHC
MECHANICAL DIMENSIONS
Pb
RoHS
Compliant
3.2 x 2.5 x 0.85 mm
| | | | | | | | | | | | | |
|
Recommended Land Pattern
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin Name
Enable
NC
NC
GND
FS0
FS1
NC
Output+
Output-
NC
NC
VDD2
VDD
NC
Pin Type
I
NA
NA
Power
I
I
NA
O
O
NA
NA
Power
Power
NA
Description
Enables outputs when high and disables when low
Leave unconnected or grounded
Leave unconnected or grounded
Ground
Least significant bit for frequency selection
Most significant bit for frequency selection
Leave unconnected or grounded
Positive HCSL Output
Negative HCSL Output
Leave unconnected or grounded
Leave unconnected or grounded
Power Supply
Power Supply
Leave unconnected or grounded
Dimensions: mm (inches)
ABRACON IS
ISO9001:2008
CE RTIFIED
CE RTIFIED
CE RTIFIED
.
08.25.11
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
Revised:
LOW JITTER PIN CONFIGURABLE HCSL OUTPUT ULTRA MINIATURE
PURE SILICON SMD CLOCK OSCILLATORS
ASEMCC
ASEMCHC
REFLOW PROFILE
Pb
RoHS
Compliant
3.2 x 2.5 x 0.85 mm
| | | | | | | | | | | | | |
|
REFLOW PROFILE
T= Tape and reel (1,000pcs/reel)
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
.
08.25.11
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
Revised:
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