T
Temperature Compensated Crystal Oscillator
Model 575
FEATURES
• 7x5mm Surface Mount Footprint
• Clipped Sinewave Output
• Frequency Range 10 – 36 MHz
• Frequency Stability, several options to choose
from, ±0.5 ppm to ±5 ppm
• +2.8Vdc,+3.0Vdc,+3.3Vdc,+5.0Vdc Operation
• Voltage Control for Frequency Tuning
• Operating Temperature to –40°C to +85°C
• Tape & Reel Packaging
• RoHS/Green Compliant
DESCRIPTION
The Model 575 is a Voltage Controlled
Temperature Compensated Crystal Oscillator
(VCTCXO) offering reduced size, low power
consumption and enhanced frequency stability.
The M575 is the perfect choice for today’s
compact or portable wireless communications
applications that require tight frequency control.
ORDERING INFORMATION
575 M
SUPPLY VOLTAGE
= +2.8Vdc
R = +3.0Vdc
L = +3.3Vdc
S = +5.0Vdc
M - indicates MHz and decimal point.
Frequency is recorded with minimum 4
significant digits to the right of the "M".
FREQUENCY STAB ILIT Y *
05 = ± 0.5 ppm
10 = ± 1.0 ppm
15 = ± 1.5 ppm
20 = ± 2.0 ppm
25 = ± 2.5 ppm
30 = ± 3.0 ppm
40 = ± 4.0 ppm
50 = ± 5.0 ppm
(-10°C to +60°C only)
* Frequency vs. Temperature
Example Part Number: 575L20DA19M4400
A = ± 5 ppm
B = ± 8 ppm
C = ± 10 ppm
D = ± 12 ppm
OPERATING TEMPERATURE RA NGE
H = -10°C to +60°C
C = -20°C to +70°C
D = -30°C to +85°C
I = -40°C to +85°C
FREQUENCY IN MHz
AFC RANGE
E = ± 15 ppm
F = ± 20 ppm
G = ± 25 ppm
T = TCXO
{V
: 1.5Vdc ± 1.0Vdc}
CON
(no AFC)
Document No. 008-0307-0 Page 1 - 4 Rev. A
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
www.ctscorp.com ٠ ٠ ٠
٠ ٠ ٠
q
y
g
g
ging
p
pply
pply
ELECTRICAL CHARACTERISTICS
Maximum Supply Voltage
Maximum Control Voltage
Storage Temperature
Frequency Range
Frequency Stability
Fre
vs. Supply Voltage
vs. Load
vs. A
Pulling Range
Absolute MaximumsElectrical and Waveform Parameters
O
Order Code 'H'
Order Code 'C' -20 70
Order Code 'D' -30 85
Order Code 'I' -40 85
Su
Order Code 'T'
Order Code 'R'
Order Code 'L'
Order Code 'S'
Su
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT
uency Stabilit
erating Temperature
Voltage
Current
Output Load R
Control Voltage
Output Voltage Levels
Input Impedance Z
V
C
Start Up Time
Phase Noise
V
CC
V
C
T
STG
f
O
∆f/f
L
Frequency vs. Temperature
O
5% chan
- ± ppm
10% chan
1st year
V
C
-
T
A
V
CC
10.00 MHz - 15.00 MHz - - 1.5
I
CC
15.10 MHz - 25.00 MHz
25.10 MHz - 36.00 MHz
// C
L
V
C
V
Clipped Sinewave 0.8 - - Vp-p
O
C
T
S
@100 Hz - -110 -
- dBc/Hz
@1 kHz - -130 -
@10 kHz - -140 -
e
= 1.5V ±1.0V
- -0.5 - 7.0 V
--0.5-
- -55 - 125 °C
-10-36MHz
e
-
-
-
- 0.5 1.5 2.5 V
-1.0--MOhm
---2ms
7x5mm Ceramic Package
Clipped Sinewave VCTCXO
Refer to Ordering
Information
--0.2
--0.2
--1.0
Refer to Ordering
Information
-10 60
25
2.66 2.8 2.94
2.85 3.0 3.15
3.14 3.3 3.47
4.75 5.0 5.25
-
-
10 kOhm // 10 pF
-2.0
-2.5
Model 575
V
CC
V
± ppm
± ppm
°C
V
mA
Document No. 008-0307-0 Page 2 - 4 Rev. A
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
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