MDL
Microcom
MTA, MTC, MVTA
&
MVTC Series
SMD TCXO & VCTCXO
FEATURES
.
Surface Mount Miniature Packages
.
Wide Frequency & Temperature. Range
.
5V, 3.3V, 3V Operation
Devices Ltd.
Phone: 403-686-1889 Fax: 403-686-1604
www.microcomdevices.com
SPECIFICATIONS
(subject to change w/o notice)
Parameters
Frequency Range
Frequency Stability
25°C Ref. (Max)
Internal Trim (Min)
Operating Temp.
Storage Temp.
Supply Voltage V
DD
Supply Current (Max)
Output Load (Max)
Output Voltage
Rise/Fall Time (Max)
Control Voltage V
C
Frequency Control
Phase Noise (Max)
TTL/HCMOS
1.2MHz ~ 35MHz
±1ppm
~ 5ppm per operating temperature range;
±0.3ppm/Supply; ±0.3ppm/
Load;
±1ppm
aging/1
st
yr
±3ppm
0°C ~ +50°C to -40°C ~ +85°C
-40°C ~ +85°C
V
DD
: 5V, 3.3V, 3V
±
5%
20mA @ 5V V
DD
; 15mA @ 3.3V, 3V V
DD
10 TTL/15pF HCMOS
V
OL
= 0.4V/10% of V
DD
max, TTL/HCMOS load
V
OH
= 2.4V/ 90% of V
DD
min, TTL/HCMOS load
5.0ns
2.5V±2.0V, 1.65V±1.0V, 1.5±1.0V @ 5/3.3/3V V
DD
±5ppm
~
±20ppm
min; positive slope
-145, -135, -115dBC/Hz @ 10KHz/1KHz/100Hz
MTA/MVTA
11.4±0.3
11.6±0.3
9.6±0.3
4.0max
Clipped Sinewave
9.6MHz ~ 35MHz
±1ppm
~ 5ppm per operating temperature range;
±0.3ppm/Supply; ±0.3ppm/
Load;
±1ppm
aging/1
st
yr
±3ppm
0°C ~ +50°C to -40°C ~ +85°C
-40°C ~ +85°C
V
DD
: 5V, 3.3V, 3V
±
5%
2mA @ 5V V
DD
; 1.5mA @ 3.3V, 3V V
DD
10KΩ // 10pF
1.0Vpp Min @ V
DD
: 5V
0.8Vpp Min @ V
DD
: 3.3/3V
5ns
2.5V±2.0V; 1.65V±1.0V; 1.5±1.0V @ 5/3.3/3V V
DD
±5ppm
~
±20ppm
min; positive slope
-145, -135, -115dBC/Hz @ 10KHz/1KHz/100Hz
MTC/MVTC
11.4±0.3
OUTINE
(mm) not to scale
CONNECTIONS
1
2
3
4
5
6
V
DD
NC or V
C
GND
Output
GND
GND
PADS LAYOUT
2.54
4.20
1.40
2.00
8.40
7.62
7.62
Marking
Marking
9.8±0.3
PADS LAYOUT
1.40
2.54
4
5
3 2 1
9.20
6
2.8max
4
5
3 2 1
6
PART NUMBERING
Model
MTA
MVTA
MTC
MVTC
Supply
5: 5V
3.3: 3.3V
3: 3V
Frequency
MHz
Value
Stability
±PPM
Value
Temperature Range
Output
Other Options
Custom Inquiries
Blank: CMOS/TTL
Blank: -10C ~ +60C
H:
HCMOS
M:
-20C ~ +70C
S:
Sinewave
N:
-30C ~ +75C
J:
-40C ~ +60C
K:
-40C ~ +75C
I:
-40C ~ +85C
Please Consult Microcom Devices Ltd. for Custom Specifications
Example: MVTA5-20.000-2.5M
嵌入式系统
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