High Performance, Programmable LVCMOS SMD MEMS Oscillator
ASTMUPC
FEATURES:
Moisture Sensitivity Level (MSL) – 1
ASTMUPC
ESD Sensitive
Pb
RoHS/RoHS II compliant
2.7 x 2.4 x 0.75mm; 3.2 x 2.5 x 0.75mm;
5.0 x 3.2 x 0.75mm; 7.0 x 5.0 x 0.9mm
• Industry Standard package sizes: 2.7 x 2.4 x 0.75mm (compatible with 2520
package footprint), 3.2 x 2.5 x 0.75mm, 5 x 3.2 x 0.75mm, 7.0 x 5.0 x 0.9mm
• Any frequency between 1MHz and 220MHz
• Supply Voltage options: 3.3V, 2.8V, 2.5V, 1.8V
• Ultra-low RMS phase jitter: 0.5ps typ. (@156.25MHz,
integration bandwidth: 12kHz to 20MHz)
• Frequency Stability options: ±10ppm, ±20ppm, ±25ppm,
±50ppm over -20 to +70°C and -40 to +85°C
• Factory programmable drive strength (for 1MHz ~80MHz) for
improved jitter, reduced EMI or higher capacitive output load
• High Performance MEMS Technology by SiTime
• Ethernet, SATA, SAS, PCI Express
• WiFi
• Video
• Computing
• Storage
• Networking
• Telecom
• Industrial control
• Harsh environment (vibration, shock-prone and humid)
APPLICATIONS:
STANDARD SPECIFICATIONS:
All electrical specifications in this table are specified with 15pF output load and for all V
dd
options unless otherwise stated.
Parameters
Output Frequency Range (F)
Frequency Stability (F
stab
)
Min
1
-10
-20
-25
-50
-20
-40
-1.5
-5
1.71
2.25
2.52
2.97
Typ
Max
220
+10
+20
+25
+50
+70
+85
+1.5
+5
1.89
2.75
3.08
3.63
33
31
36
33
31
30
70
10
Unit
MHz
ppm
Notes
Inclusive of initial tolerance at 25°C,
and variations over operating
temperature, rated power supply
voltage and load (15pF±10%)
Option “E”
Option “L”
Operating Temperature Range (T
use
)
Aging@25°C
1
st
year
10 years
°C
ppm
Supply Voltage (V
dd
)
1.8
2.5
2.8
3.3
31
29
34
30
Option “18”
V
Option “25”
Option “28”
Option “33”
No load, F=20MHz, V
dd
=2.5V, 2.8V,
3.3V
No load, F=20MHz, V
dd
=1.8V
No load, F=100MHz, V
dd
=2.5V, 2.8V,
3.3V
No load, F=100MHz, V
dd
=1.8V
V
dd
=2.5V, 2.8V, 3.3V, OE=GND, output
is weakly pulled down
V
dd
=1.8V, OE=GND, output is weakly
pulled down
V
dd
=2.5V, 2.8V, 3.3V, ST =GND, output
is weakly pulled down
V
dd
=1.8V, ST=GND, output is weakly
pulled down
Measured from the time V
dd
reaches its
rated minimum value
F=80MHz. For other frequencies,
T
oe
=100ns+3*cycles
F=220MHz. For other frequencies,
T
oe
=100ns+3*cycles
In standby mode. Measured from the
time ST pin crosses 50% threshold
Current Consumption ( I
dd
)
mA
OE Disable Current (I
OD
)
mA
Standby Current (I
std
)
Startup Time (T
start
)
OE Enable/Disable Time (T
oe
)
Resume Time ( T
resume
)
ABRACON IS
ISO9001:2008
CE RTIFIED
µA
ms
ns
ms
7
10
150
115
6
10
LLC
2 Faraday, Suite# B
|
Irvine
|
CA 92618
Revised: 07.22.15
Ph. 949.546.8000
|
Fax. 949.546.8001
Visit
www.abracon.com
for Terms and Conditions of Sale
High Performance, Programmable LVCMOS SMD MEMS Oscillator
ASTMUPC
(Continued)
Parameters
Output Type
Duty Cycle
Rise/Fall Time ( T
r
/T
f
)
Output High Voltage (V
OH
)
Output Low Voltage (V
OL
)
Input High Voltage(V
IH
)
Input Low Voltage(V
IL
)
Input Pull-up Impedance ( Z
in
)
RMS Period Jitter ( T
jitt
)
RMS Phase Jitter (random) ( T
phj
)
70%*V
dd
30%*V
dd
100
2
1.5
2
0.5
2
3
1
250
90%*V
dd
10%*V
dd
45
40
1.2
Min
Typ
LVCMOS
55
60
2
%
ns
V
V
V
V
kΩ
MΩ
ps
ps
Max
Unit
ASTMUPC
Pb
RoHS/RoHS II compliant
2.7 x 2.4 x 0.75mm; 3.2 x 2.5 x 0.75mm;
5.0 x 3.2 x 0.75mm; 7.0 x 5.0 x 0.9mm
Notes
F≤165MHz. All V
dd
options
F>165MHz. All V
dd
options
15pF load, 10%-90%
I
OH
=-6mA (V
dd
=3.3V, 2.8V, 2.5V)
I
OH
=-3mA (V
dd
=1.8V)
I
OL
=6mA (V
dd
=3.3V, 2.8V, 2.5V)
I
OL
=3mA (V
dd
=1.8V)
Pin 1
Pin 1
Pin 1, OE logic high or logic low,
ST
logic high
Pin 1, ST logic low
F=75MHz, 156.25MHz, V
dd
=2.5V, 2.8V,
3.3V
F=75MHz, 156.25MHz, V
dd
=1.8V
F=10MHz, 156.25MHz, integration
bandwidth=12kHz to 20MHz
Absolute Maximum Ratings
Attempted operation outside the absolute maximum ratings may cause permanent damage to the part. Actual
performance of the IC is only guaranteed within the operational specifications, not at absolute maximum ratings.
Parameters
Storage Te mperature
V
DD
Electrostatic Discharge (HBM)
Soldering Temperature
(follow standard Pb free soldering guidelines)
Junction Temperature
Min.
-65
-0 . 5
Max.
150
4
2000
260
150
Unit
°C
V
V
°C
°C
θJC,
Bottom
(°C/W)
30
24
27
26
Thermal Consideration
Package
7.0 x 5.0mm
5.0 x 3.2mm
3.2 x 2.5mm
2.7 x 2.4mm
(1)
θJA,
4 Layer Board
(°C/W)
191
97
θJA,
2 Layer Board
(°C/W)
263
199
212
222
109
117
Note : 1. The 2.7 x 2.4mm Package is compatible with 2.5 x 2.0mm footprint.
ABRACON IS
ISO9001:2008
CE RTIFIED
LLC
2 Faraday, Suite# B
|
Irvine
|
CA 92618
Revised: 07.22.15
Ph. 949.546.8000
|
Fax. 949.546.8001
Visit
www.abracon.com
for Terms and Conditions of Sale
High Performance, Programmable LVCMOS SMD MEMS Oscillator
ASTMUPC
PART IDENTIFICATION:
ASTMUPC
Pb
RoHS/RoHS II compliant
2.7 x 2.4 x 0.75mm; 3.2 x 2.5 x 0.75mm;
5.0 x 3.2 x 0.75mm; 7.0 x 5.0 x 0.9mm
ASTMUPC -
-
MHz-
-
-
Package Size
D: 2.7x2.4mm*
E: 3.2x2.5mm
FL: 5.0x3.2mm
V: 7.0x5.0mm
* Compatible with
2.5 x 2.0mm
footprint
Output Frequency
in MHz
e.g. 7.3728,
125.000
Operating Temp.
E: -20°C ~ +70°C
L: -40°C ~ +85°C
Freq. Stability
Y: ±10ppm
J: ±20ppm
R: ±25 ppm
C: ±50 ppm
Pin 1 Function
E: Output Enable
S: Standby
Packaging
Blank: Bulk
T: Tape & Reel
(1kpcs / reel)
T3: Tape & Reel
(3kpcs / reel)
Supply Voltage
18: 1.8V±10%
25: 2.5V±10%
28: 2.8V±10%
33: 3.3V±10%
Output Drive Strength
(for 1MHz ~ 80MHz only)**
Blank: Default
W
L
G
A
X
R
K
B
Y
S
Q
D
Z
T
M
E
N
U
P
F
** See Table 1 to 4 for the Rise/Fall times
(10%~90%) at different drive strength and
available options
Table 1: V
dd
=1.8V Rise/Fall Times for Specific C
LOAD
Rise/Fall Time Typ. (ns)
Drive
C
LOAD
Strength
5pF
15pF
30pF
45pF
60pF
Options
12.45
17.68
19.48
46.21
57.82
L
6.50
10.27
16.21
23.92
30.73
A
4.38
7.05
11.61
16.17
20.83
R
3.27
5.30
8.89
12.18
15.75
B
2.62
4.25
7.20
9.81
12.65
S
2.19
3.52
6.00
8.31
10.59
D
1.76
3.01
5.14
7.10
9.15
T
1.59
2.59
4.49
6.25
7.98
E
1.49
2.28
3.96
5.55
7.15
U
1.22
2.10
3.57
5.00
6.46
F
1.07
1.88
3.23
4.50
5.87
W
1.01
1.64
2.95
4.12
5.40
G
0.96
1.50
2.74
3.80
4.98
X
0.92
1.41
2.56
3.52
4.64
K
0.88
1.34
2.39
3.25
4.32
Y
0.86
1.29
2.24
3.04
4.06
Q
Z or Blank
0.82
1.24
2.07
2.89
3.82
(default)
0.77
1.20
1.94
2.72
3.61
M
0.66
1.15
1.84
2.58
3.41
N
0.51
1.09
1.76
2.45
3.24
P
Table 2: V
dd
=2.5V Rise/Fall Times for Specific C
LOAD
Rise/Fall Time Typ. (ns)
Drive
C
LOAD
Strength
5pF
15pF
30pF
45pF
60pF
Options
8.68
13.59
18.36
32.70
42.06
L
4.42
7.18
11.93
16.60
21.38
A
2.93
4.78
8.15
11.19
14.59
R
2.21
3.57
6.19
8.55
11.04
B
1.67
2.87
4.94
6.85
8.80
S
1.50
2.33
4.11
5.68
7.33
D
1.06
2.04
3.50
4.84
6.26
T
0.98
1.69
3.03
4.20
5.51
E
0.93
1.48
2.69
3.73
4.92
U
0.90
1.37
2.44
3.34
4.42
F
0.87
1.29
2.21
3.04
4.02
W
G or Blank
0.67
1.20
2.00
2.79
3.69
(default)
0.44
1.10
1.86
2.56
3.43
X
0.38
0.99
1.76
2.37
3.18
K
0.36
0.83
1.66
2.20
2.98
Y
0.34
0.71
1.58
2.07
2.80
Q
0.33
0.65
1.51
1.95
2.65
Z
0.32
0.62
1.44
1.85
2.50
M
0.31
0.59
1.37
1.77
2.39
N
0.30
0.57
1.29
1.70
2.28
P
ABRACON IS
ISO9001:2008
CE RTIFIED
LLC
2 Faraday, Suite# B
|
Irvine
|
CA 92618
Revised: 07.22.15
Ph. 949.546.8000
|
Fax. 949.546.8001
Visit
www.abracon.com
for Terms and Conditions of Sale
High Performance, Programmable LVCMOS SMD MEMS Oscillator
ASTMUPC
PART IDENTIFICATION:
Table 3: V
dd
=2.8V Rise/Fall Times for Specific C
LOAD
Rise/Fall Time Typ. (ns)
Drive
C
LOAD
Strength
5pF
15pF
30pF
45pF
60pF
Options
7.93
12.69
17.94
30.10
38.89
L
4.06
6.66
11.04
15.31
19.80
A
2.68
4.40
7.53
10.29
13.37
R
2.00
3.25
5.66
7.84
10.11
B
1.59
2.57
4.54
6.27
8.07
S
1.19
2.14
3.76
5.21
6.72
D
1.00
1.79
3.20
4.43
5.77
T
0.94
1.51
2.78
3.84
5.06
E
0.90
1.38
2.48
3.40
4.50
U
0.87
1.29
2.21
3.03
4.05
F
0.62
1.19
1.99
2.76
3.68
W
G or Blank
0.41
1.08
1.84
2.52
3.36
(default)
0.37
0.96
1.72
2.33
3.15
X
0.35
0.78
1.63
2.15
2.92
K
0.33
0.67
1.54
2.00
2.75
Y
0.32
0.63
1.46
1.89
2.57
Q
0.31
0.60
1.39
1.80
2.43
Z
0.30
0.57
1.31
1.72
2.30
M
0.30
0.56
1.22
1.63
2.22
N
0.29
0.54
1.13
1.55
2.13
P
CALCULATING MAXIMUM FREQUENCY
ASTMUPC
Pb
RoHS/RoHS II compliant
2.7 x 2.4 x 0.75mm; 3.2 x 2.5 x 0.75mm;
5.0 x 3.2 x 0.75mm; 7.0 x 5.0 x 0.9mm
Table 4: V
dd
=3.3V Rise/Fall Times for Specific C
LOAD
Rise/Fall Time Typ. (ns)
Drive
C
LOAD
Strength
5pF
15pF
30pF
45pF
60pF
Options
7.18
11.59
17.24
27.57
35.57
L
3.61
6.02
10.19
13.98
18.10
A
2.31
3.95
6.88
9.42
12.24
R
1.65
2.92
5.12
7.10
9.17
B
1.43
2.26
4.09
5.66
7.34
S
1.01
1.91
3.38
4.69
6.14
D
0.94
1.51
2.86
3.97
5.25
T
0.90
1.36
2.50
3.46
4.58
E
0.86
1.25
2.21
3.03
4.07
U
F or Blank
0.48
1.15
1.95
2.72
3.65
(default)
0.38
1.04
1.77
2.47
3.31
W
0.36
0.87
1.66
2.23
3.03
G
0.34
0.70
1.56
2.04
2.80
X
0.33
0.63
1.48
1.89
2.61
K
0.32
0.60
1.40
1.79
2.43
Y
0.32
0.58
1.31
1.69
2.28
Q
0.30
0.56
1.22
1.62
2.17
Z
0.30
0.55
1.12
1.54
2.07
M
0.30
0.54
1.02
1.47
1.97
N
0.29
0.52
0.95
1.41
1.90
P
Based on the rise and fall time data given in Table 1 through 4, the maximum frequency the oscillator can operate with
a guaranteed full swing of the output voltage over temperature is calculated as follows:
1
Example:
Calculate F
max
of a 1MHz ~ 80MHz device with the following condition:
•
V
dd
= 1.8V (Table 1)
•
Capacitive Load = 30pF
•
Desired T
r/f
Time: = 3ns (rise/fall time option code “G”)
The F
max
is 55.5000000MHz.
ABRACON IS
ISO9001:2008
CE RTIFIED
LLC
2 Faraday, Suite# B
|
Irvine
|
CA 92618
Revised: 07.22.15
Ph. 949.546.8000
|
Fax. 949.546.8001
Visit
www.abracon.com
for Terms and Conditions of Sale
High Performance, Programmable LVCMOS SMD MEMS Oscillator
ASTMUPC
TYPICAL PHASE NOISE
10MHZ, 3.3V, LVCMOS Output
156.25MHZ, 3.3V, LVCMOS Output
ASTMUPC
Pb
RoHS/RoHS II compliant
2.7 x 2.4 x 0.75mm; 3.2 x 2.5 x 0.75mm;
5.0 x 3.2 x 0.75mm; 7.0 x 5.0 x 0.9mm
TYPICAL PERFORMANCE DATA
All plots are measured with 15pF load at room temperature, unless otherwise stated.
I
DD
vs. Frequency
1MHz-80MHz Devices
80.000001MHz -220MHz Devices
RMS Period Jitter vs. Frequency
1MHz-80MHz Devices
80.000001MHz -220MHz Devices
ABRACON IS
ISO9001:2008
CE RTIFIED
LLC
2 Faraday, Suite# B
|
Irvine
|
CA 92618
Revised: 07.22.15
Ph. 949.546.8000
|
Fax. 949.546.8001
Visit
www.abracon.com
for Terms and Conditions of Sale
