FMTC3S2
SERIES
3.0 / 2.5 Vdc TCXO
Ultra Miniature, Low Profile
3.0/2.5 Vdc Supply Voltage
Low Power Consumption
Clipped Sinewave
Actual Size
CERAMIC SMD 3.2x2.5
SPECIFICATIONS
Issue 1 - 01282011
Parameter
Frequency Range
External DC-CUT Capacitor Required
Frequency Tolerance at +25°C
Frequency Stability vs. Supply V. ±5% Change
Frequency Stability vs. Load ±10% Change
Frequency Stability vs. Aging
Storage Temperature
Supply Voltage (Vdd)
13 MHz
≥
Fo < 26 MHz
Supply Current (Icc)
26 MHz
≥
Fo < 52 MHz
Clipped Sinewave Specification
13 to 52 MHz
NPO 150pF recommended
±2.0 ppm max
±0.2 ppm max.
±0.2 ppm max.
±1 ppm per year max.
-55°C to +125°C
3.0 Vdc ±5% or 2.5 Vdc ±5%
2.0 mA max
2.5 mA max
40/60% Std.
0.8 min, 2.0 max Vp-p
10 Kohm // 10pF
2 mSec max
10 Hz
-79 dBc/Hz
100 Hz
-108 dBc/Hz
1kHz
-132 dBc/Hz
10kHz
-148 dBc/Hz
100kHz
-150 dBc/Hz
±1 ppm max first year
CERAMIC SMD
Symmetry (Duty Cycle)
Output Voltage Level Clipped Sinewave
Output Load
Start-up Time
Phase Noise (typical)
Aging @ +25°C
All specifications subject to change without notice.
PIN FUNCTION TABLE
FREQUENCY STABILITY vs. TEMP. AVAILABLITY TABLE
Frequency Stability (±ppm)
±0.5 ±1.0 ±1.5 ±2.0 ±2.5
050
010
015 020 025
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
•
*
*
*
*
•
*
*
*
Tem p. Range
0 to +50
-10 to +60
-20 to +70
-30 to +75
-40 to +85
FM Code
J
E
B
S
C
Pin
1
2
3
4
Function
No Connect
Ground
Output
Supply Voltage (Vdd)
STANDARD MARKING
FMI XX.XX
XX.XXX FREQUENCY in MHz
* Denotes Availability, • Denotes Conditional, consult the factory
Standard Specifications for product indicated in
color
Dimensions: millimeters
PART DESCRIPTION SYSTEM
FMTC 3 S2 050 J
Product Family
Choose Code
3 = 3.0 Vdc TCXO
2 = 2.5 Vdc TCXO
Ceramic SMD
MARKING: See Page 52, Format A
SW
-
XX.XXXXXXM
-
CM
Frequency (MHz)
Options
TR - Tape and Reel
PD - Parameter Data
CM - Custom Mark
BLANK - None Req’d.
Frequency Stability
Choose FM Code from
Frequency Stability Table
(Code 050=5.0 ppm)
Temp. Range
B -20 to 70 °C
C -40 to 85 °C
E -10 to 60 °C
J 0 to 50 °C
S -30 to 75 °C
X
Custom
Specification Output
SW - Clipped Sinewave
1-800-800-XTAL
[9825]
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