Temperature Compensated Crystal Oscillators TCXO,
M572T Series, CMOS Output
Features:
5x7x2.3 mm ceramic SMD TCXOs with CMOS square wave output
Wide frequency range: 1.0 MHz to 156.0 MHz
Frequency stability as tight as ±0.5 ppmover 0°C to +55°C or
±1 ppm over -40 to +85°C
An Improved version of the original M57T series with an identical footprint
MERCURY
Since 1973
General Specifications
(at+25°C and specified input voltage)
Product Series
Frequency Range
Output Wave From
Initial Calibration Tolerance
(1)
Standard Frequencies
M572T
1.0 MHz ~ 156.0 MHz NOTE: 20 to 52.7 KHz including 32.768 KHz is also available
Square
wave. Wave form code is “T”
±2 ppm at +25°C±2°C
10.0, 12.8, 13.0, 14.4, 16.0, 16.384, 19.2, 19.440, 19.680, 20.0, 25.0, 27.0,
38.880, 77.760, 155.520 MHz (partial list)
±0.5 ppm
± 1 ppm
±1.5 ppm
±2.0 ppm
±2.5 ppm
√
√
√
√
√
√: Available
√
√
√
√
√
:
Call us
√
√
√
√
√
:
Not
Available
√
√
√
Standard
√
√
√
Frequency Stability (ppm)
0 to +55°C
-10 to +60°C
Operating
-20 to +70°C
Temperature
Range
-30 to +85°C
-40 to +85°C
Frequency Stability
vs Aging
±1.0 ppm max. first year at +25°C
vs Voltage Change
±0.2 ppm max. for a ±5% input voltage change
vs Load Change
±0.2 ppm max. for a ±10% loading condition change
±1 ppm max. 1 reflow and measured 24 hours afterwards
vs Reflow
Supply Voltage
+2.8 V
+3.0 V
+3.3 V
+5.0 V
(V
DD
)
(voltage code is “28”)
(voltage code is “3”)
(voltage code is “33”)
(voltage code is “5”)
2 mA @ 8.192MHz
2 mA @ 8.192MHz
5 mA @ 8.192MHz
Current
3 mA @ 10 MHz
4 mA @ 10 MHz
7 mA @ 10 MHz
Consumption
6 mA @ 24.576 MHz
10 mA @24.576 MHz
(typical)
11 mA @60.000 MHz
14 mA @60.000 MHz
24 mA @60.000 MHz
19 mA @ 150.000 MHz
23 mA @ 150.000 MHz
36 mA @ 150.000 MHz
Output Voltage
Levels
Logic “1”
Logic “0”
90% V
DD
min.
10% V
DD
max.
Rise Time and Fall Time
Duty Cycle (Symmetry)
Start-up Time
Output Load
SSB Phase Noise
(dBc/Hz) and
RMS Jitter (All at
+25°C, typical
Offset
M572T33-10.000
(see plot below)
M572T5-10.000
1.0 ~3.0 nano. sec. max. Freq. dependent. Measured at 20%
80% of the waveform.
50%±10%. Measured at 50% of the waveform.
10 m. sec. max.
15 pF
10 Hz
100 Hz
1 kHz
-96
-120
-135
RMS Jitter: 2.5 ps typical
-93
-120
-137
10 kHz
-142
-144
100 kHz
-143
-145
1 MHz
-149
-152
5 MHz
-150
-152
Taiwan: TEL (886)-2-2406-2779, FAX (886)-2-2496-0769, e-mail:
sales-tw@mercury-crystal.com
U.S.A.: TEL (1)-909-466-0427, FAX (1)-909-466-0762, e-mail:
sales-us@mercury-crystal.com
MERCURY
Page 1 of 4
Date: Oct. 10, 2009
Revision: Preliminary
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