Model 532
Temperature Compensated Crystal Oscillator
FEATURES
•
•
•
•
•
•
•
•
•
•
Clipped Sine Wave Output
Optional Voltage Control for Frequency Tuning [VCTCXO]
5.0mmx3.2mm 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 ~ ±2.5ppm
Operating Voltage, +2.8Vdc ~ +5.0Vdc
Operating Temperature to -40°C to +85°C
Tape & Reel Packaging, EIA-418
RoHS/Green Compliant (6/6)
APPLICATIONS
The Model 532 Temperature Compensated Crystal Oscillator (TCXO) is a quartz
based, clipped sine wave output, digital temperature compensated oscillator with optional
frequency tuning, in a hermetically sealed ceramic package. M532 is suitable for wireless communications,
broadband access, WLAN/WiMax/WIFI, portable equipment, test and measurement and mobile phone applications.
ORDERING INFORMATION
M
532
SUPPLY VOLTAGE
T = +2.8Vdc
R = +3.0Vdc
L = +3.3Vdc
S = +5.0Vdc
FREQUENCY IN MHz
M - indicates MHz and decimal point.
1
FREQUENCY TUNING [AFC]
A = ± 5 ppm
C = ± 10 ppm
S = ± 7ppm - ± 16ppm
T = TCXO [no AFC]
FREQUENCY STABILITY *
05
10
15
20
25
=
=
=
=
=
±
±
±
±
±
0.5
1.0
1.5
2.0
2.5
3
[See table below for standard frequencies available.]
ppm 2
ppm
ppm
ppm
ppm [std]
{VCON: 1.5Vdc ± 1.0Vdc}
OPERATING TEMPERATURE RANGE
* Frequency vs. Temperature Only
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
1] Limited availability. Please consult factory.
2] Only available with temperature range codes "H" and "C".
3] 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.
M532 Standard Frequencies
10.000 MHz
13.000 MHz
16.3676 MHz
16.384 MHz
19.680 MHz
25.000 MHz
36.000 MHz
12.000 MHz
14.400 MHz
16.367667 MHz
16.800 MHz
20.000 MHz
26.000 MHz
40.000 MHz
12.288 MHz
14.7456 MHz
16.368 MHz
19.200 MHz
24.000 MHz
27.000 MHz
12.800 MHz
16.000 MHz
16.369 MHz
19.440 MHz
24.5535 MHz
30.000 MHz
Document No. 008-0324-0
Page 1 - 4
www.ctscorp.com
Rev. E
Model 532
TCXO/VC-TCXO – Clipped Sine Wave
ELECTRICAL CHARACTERISTICS
PARAMETER
Maximum Supply Voltage
Maximum Control Voltage
Storage Temperature
Frequency Range
Frequency Stability
Frequency Stability
vs. Initial Calibration
vs. Supply Voltage
vs. Load
vs. Reflow Shift
SYMBOL
CONDITIONS
VCC
VC
TSTG
Std frequencies listed in Ordering Information
fO
Δf/fO
Frequency vs. Temperature Only
-
ELECTRICAL PARAMETERS
vs. Aging
Operating Temperature
Order Code 'H'
Order Code 'C'
Order Code 'D'
Order Code 'I'
Supply Voltage
Order Code 'T'
Order Code 'R'
Order Code 'L'
Order Code 'S'
Supply Current
TA
VCC
-
±5%
Consult factory for availability
ICC
Control Voltage
Frequency Tuning [VCTCXO Only]
Order Code 'A'
Order Code 'C'
Order Code 'S'
VC Input Impedance
Output Waveform
Output Voltage Levels
Output Load
Start Up Time
@25°C
±5% change
±10% change
After 2 reflows
1st year
10 year
VC
10.00 MHz - 14.99 MHz
15.00 MHz - 25.99 MHz
26.00 MHz - 40.00 MHz
VC = 1.5V ±1.0V
ZVC
MIN
TYP
MAX
-0.5
6.0
VCC
-0.5
-40
85
10
40
0.5, 1.0, 1.5, 2.0, 2.5
AC coupled Clipped Sinewave
VO
RL // CL
TS
-
1.0
0.2
0.2
2.0
1.0
10.0
-10
-20
-30
-40
25
60
70
85
85
2.66
2.85
3.14
4.75
2.8
3.0
3.3
5.0
2.94
3.15
3.47
5.25
0.5
1.5
1.5
2.0
2.5
2.5
5.0
10.0
7.0
500
-
16
-
0.8
10 kOhm // 10 pF
2
Phase Noise 1
1. Phase Noise performance may vary based on output frequency. See example plot at 10 MHz below.
UNIT
V
V
°C
MHz
± ppm
± ppm
°C
V
mA
V
± ppm
kOhm
Vp-p
ms
dBc/Hz
SINGLE SIDE BAND PHASE NOISE
(typical maximums @ 10 MHz)
Frequency
Phase Noise
Offset
(dBc/Hz)
10 Hz
-90
100 Hz
-115
1k Hz
-135
10k Hz
-148
Document No. 008-0324-0
Page 2 - 4
Rev. E
Model 532
TCXO/VC-TCXO – Clipped Sine Wave
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
(5.0 ±0.2)
0.197 ±0.008
(1.10)
0.043
PIN 1 IDENTIFIER
M532
● CDXXX
(2.30)
0.091
(3.2 ±0.2)
0.126 ±0.008
MARKING INFORMATION
1. M532 - CTS Model Series.
2. ● – Pin 1 identifier.
3. C – CTS identifier.
4. D – Date code. See Table II for codes.
5. XXX – Frequency code. See Table I for codes.
3
4
2
1
Complete CTS part number, frequency value and
date code information must appear on reel and
carton labels.
(0.70)
0.028
NOTES
1. DO NOT make connections to non-labeled pins.
Castellation pins may have internal connections
used in the manufacturing process.
2. Termination pads (e4); barrier plating is nickel
(Ni) with gold (Au) flash plate.
3. Reflow conditions per JEDEC J-STD-020,
260°C maximum.
(3.70)
0.146
(1.2)
MAX
0.047
Key:
(mm)
Inch
TABLE I – FREQUENCY CODING
SUGGESTED SOLDER PAD GEOMETRY
0.055 [1.40]
C BYPASS
0.043 [1.10]
4
3
0.091 [2.30]
1
2
0.150 [3.80]
[mm]
Key:
Inch
CBYPASS should be ≥ 0.01 uF.
FREQUENCY
MARKING
CODE
FREQUENCY
MARKING
CODE
160
19.440 MHz
194
26.000 MHz
260
16A
19.680 MHz
196
27.000 MHz
270
19.800 MHz
198
30.000 MHz
300
16B
19.998 MHz
199
32.000 MHz
320
16C
20.000 MHz
200
32.512 MHz
325
16D
20.480 MHz
204
32.768 MHz
327
16.384 MHz
163
21.000 MHz
210
36.000 MHz
360
16.800 MHz
168
24.000 MHz
240
38.880 MHz
388
144
18.000 MHz
180
24.5535 MHz
24B
40.000 MHz
400
14.7456 MHz
147
18.432 MHz
184
24.576 MHz
24C
15.360 MHz
153
19.200 MHz
192
25.000 MHz
250
SEP
OCT
MARKING
CODE
FREQUENCY
MARKING
CODE
FREQUENCY
10.000 MHz
100
16.000 MHz
10.240 MHz
102
16.367 MHz
12.000 MHz
120
16.3676 MHz
16E
12.288 MHz
122
16.367667 MHz
12.800 MHz
128
16.368 MHz
13.000 MHz
130
16.369 MHZ
13.500 MHz
135
14.000 MHz
140
14.400 MHz
Not all frequencies listed may be available for this design.
TABLE II – DATE CODE
MONTH
JAN
YEAR
MAR
APR
MAY
JUN
JUL
AUG
NOV
DEC
M
2001
2005
2009
2013
2017
A
B
C
D
E
F
G
H
J
K
L
2002
2006
2010
2014
2018
N
P
Q
R
S
T
U
V
W
X
Y
Z
2003
2007
2011
2015
2019
a
b
c
d
e
f
g
h
j
k
l
m
2004
2008
2012
2016
2020
n
p
q
r
s
t
u
v
w
x
y
z
TEST CIRCUIT – RL//CL LOAD
+
mA
+
D.U.T. PIN ASSIGNMENTS
PIN
SYMBOL
1
VC
2
3
4
GND
Output
VCC
-
4
+
POWER
SUPPLY
-
FEB
VM
0.01uF
3
10K Ω
D.U.T.
1
2
Control Voltage - VC-TCXO
GND - TCXO
Document No. 008-0324-0
10pF
Including probe
capacitance.
DESCRIPTION
Control Voltage – VCTCXO (Note 1)
GND - TCXO
Circuit & Package Ground
Clipped Sine Wave Output
Supply Voltage
NOTES
1. Connect to ground for TCXO (no AFC) option.
Page 3 - 4
Rev. E
Model 532
TCXO/VC-TCXO – Clipped Sine Wave
PACKAGING INFORMATION
Device quantity is 1,000 pieces per 180mm reel.
17.5
4.0
8.0
Ø1.50
1.75
1.90
1.70
2.0
Ø13
120°
16.0
5.60
5.20
Ø60
3.70
3.50
Ø180
Ø23
DIRECTION OF FEED
Dimensions in Millimeters
Document No. 008-0324-0
Page 4 - 4
Rev. E