Model 576
Temperature Compensated Crystal Oscillator
FEATURES
• CMOS Output
• Optional Voltage Control for Frequency Tuning [VCTCXO]
• 7.0mmx5.0mm Surface Mount Package
• Frequency Range 10 – 40 MHz [Standard Frequencies List Shown Below]
• Fundamental Crystal Design
• Frequency Stability, several options to choose from, ±0.5ppm ~ ±5.0ppm
• Operating Voltage, +2.8Vdc ~ +5.0Vdc
• Operating Temperature to -40°C to +85°C
• Tape & Reel Packaging Available
• RoHS/Green Compliant (6/6)
APPLICATIONS
The Model 576 Temperature Compensated Crystal Oscillator (TCXO) is a quartz
based, CMOS output, analog temperature compensated oscillator with optional frequency
tuning, in a hermetically sealed ceramic package. M576 is suitable for base stations, wireless
communications, test and measurement, Femtocell, WLAN/WiMax/WIFI and mobile phone applications.
ORDERING INFORMATION
576
M
FREQUENCY IN MHz
SUPPLY VOLTAGE
2
T = +2.8Vdc
R = +3.0Vdc
L = +3.3Vdc
S = +5.0Vdc
M - indicates MHz and decimal point.
[See table below for standard frequencies available.]
FREQUENCY TUNING (AFC)
A = ± 5 ppm (std)
B = ± 8 ppm
FREQUENCY STABILITY *
C = ± 10 ppm
D = ± 12 ppm
T = TCXO (no AFC)
1
05 = ± 0.5 ppm
10 = ± 1.0 ppm
15 = ± 1.5 ppm
20 = ± 2.0 ppm
25 = ± 2.5 ppm (std)
30 = ± 3.0 ppm
40 = ± 4.0 ppm
50 = ± 5.0 ppm
{VCON: 1.5Vdc ± 1.0Vdc}
OPERATING TEMPERATURE RANGE
H = -10°C to +60°C
C = -20°C to +70°C
D = -30°C to +85°C (std)
I = -40°C to +85°C
* Frequency vs. Temperature Only
1] Only available with temperature range codes "H" and "C".
2] Frequency is recorded with two leading digits before the ‘M’ and 4 significant digits after the ‘M’ (including zeros).
[Ex. XXMXXXX (10M0000), XXMXXXX (16M3840)]
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
M576 Standard Frequencies
10.000 MHz
10.240 MHz
12.000 MHz
12.288 MHz
12.800 MHz
14.000 MHz
15.360 MHz
16.000 MHz
16.800 MHz
18.000 MHz
18.432 MHz
19.200 MHz
19.440 MHz
20.000 MHz
20.480 MHz
24.000 MHz
24.576 MHz
25.000 MHz
26.000 MHz
27.000 MHz
32.000 MHz
32.768 MHz
38.880 MHz
40.000 MHz
Document No. 008-0340-0
Page 1 - 4
Rev. B
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