Model 533
Temperature Compensated Crystal Oscillator
FEATURES
•
•
•
•
•
•
•
•
•
•
HCMOS Output
Optional Voltage Control for Frequency Tuning [VCTCXO]
5.0mmx3.2mm Surface Mount Package
Frequency Range 10 – 40 and 50 MHz [Standard Frequencies List Shown Below]
Fundamental Crystal Design
Frequency Stability, Standard Values from ±2.0ppm to ±5.0ppm
Operating Voltage, +2.8Vdc, 3.0V and +3.3Vdc
Operating Temperature to -40°C to +85°C
Tape & Reel Packaging, EIA-418
RoHS/Green Compliant (6/6)
APPLICATIONS
The Model 533 Temperature Compensated Crystal Oscillator (TCXO) is a quartz
based, HCMOS output, digital temperature compensated oscillator with optional
frequency tuning, in a hermetically sealed ceramic package. M533 is suitable for wireless communications,
broadband access, WLAN/WiMax/WIFI, portable equipment, test and measurement and mobile phone applications.
ORDERING INFORMATION
533
M
FREQUENCY IN MHz
SUPPLY VOLTAGE
T = +2.8Vdc
R = +3.0Vdc
L = +3.3Vdc
M - indicates MHz and decimal point.
3
[See table below for standard frequencies available.]
FREQUENCY TUNING (AFC)
FREQUENCY STABILITY *
05
10
15
20
25
40
50
=
=
=
=
=
=
=
±
±
±
±
±
±
±
0.5 ppm
1.0 ppm
1.5 ppm
2.0 ppm
2.5 ppm
4.0 ppm
5.0 ppm
A = ± 5 ppm
T = TCXO (no AFC)
1
{VCON: 1.5Vdc ± 1.0Vdc}
1
1
OPERATING TEMPERATURE RANGE
2
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 vs. Temperature Only
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.
M533 Standard Frequencies
10.000 MHz
14.7456 MHz
19.440 MHz
25.000 MHz
40.000 MHz
12.288 MHz
16.000 MHz
19.680 MHz
26.000 MHz
50.000 MHz
12.800 MHz
16.384 MHz
20.000 MHz
27.000 MHz
13.000 MHz
19.200 MHz
24.576 MHz
32.000 MHz
Document No. 008-0341-0
Page 1 - 4
www.ctscorp.com
Rev. C
Model 533
TCXO/VC-TCXO – HCMOS
ELECTRICAL CHARACTERISTICS
PARAMETER
Maximum Supply Voltage
Maximum Control Voltage
SYMBOL
VCC
VC
Storage Temperature
TSTG
Frequency Range
Frequency Stability
Frequency Stability
vs. Initial Calibration
vs. Supply Voltage
vs. Load
vs. Reflow Shift
fO
Δf/fO
-
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'
Supply Current
Control Voltage
Frequency Tuning [VCTCXO Only]
VC Input Impedance
Output Waveform
Output Voltage Levels
Logic '1' Level
Logic '0' Level
Output Load
Rise and Fall Time
Output Duty Cycle
Start Up Time
CONDITIONS
-
MIN
-0.5
-0.5
TYP
-
MAX
6.0
VCC
-
-40
-
85
°C
10
-
50
MHz
± ppm
Std frequencies listed in Ordering Information
Frequency vs. Temperature Only
@25°C
±5% change
±10% change
After 2 reflows
1st year
10 year
TA
-
VCC
±5%
ICC
10 - 40 MHz
50 MHz
VC
ZVC
VC = 1.5V ±1.0V
-
Reference Ordering Information
UNIT
V
V
-
0.3
-
3.0
0.5
0.2
2.0
1.0
10.0
-10
-20
-30
-40
25
60
70
85
85
2.66
2.85
3.14
0.5
5.0
2.8
3.0
3.3
1.5
-
2.94
3.15
3.47
5.0
8.0
2.5
-
V
± ppm
500
-
-
kOhm
0.9*VCC
3.0
-
0.1*VCC
V
15
6.0
55
2
pF
ns
%
ms
± ppm
°C
V
mA
DC coupled CMOS
VOH
VOL
CL
TR, TF
SYM
TS
CMOS Load
CMOS Load
@ 20% - 80% Levels
@ 50% Level
-
45
-
Phase Noise 1
Notes:
1. Phase Noise performance may vary based on output frequency. See example plot at 10 MHz below.
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. 008-0341-0
Page 2 - 4
Rev. C
Model 533
TCXO/VC-TCXO – HCMOS
MECHANICAL SPECIFICATIONS
MARKING INFORMATION
1. M533 - 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.
PACKAGE DRAWING
(5.0 ±0.2)
0.197 ±0.008
(1.10)
0.043
PIN 1 IDENTIFIER
M533
● CDXXX
(2.30)
0.091
(3.2 ±0.2)
0.126 ±0.008
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:
SUGGESTED SOLDER PAD GEOMETRY
(mm)
Inch
TABLE I – FREQUENCY CODING
0.055 [1.40]
C BYPASS
0.043 [1.10]
4
FREQUENCY
MARKING
CODE
10.000 MHz
10.240 MHz
3
0.091 [2.30]
1
2
0.150 [3.80]
[mm]
Key:
Inch
CBYPASS should be ≥ 0.01 uF.
FREQUENCY
MARKING
CODE
100
16.367 MHz
16A
19.800 MHz
198
30.720 MHz
307
102
16.3676 MHz
16E
19.998 MHz
199
32.000 MHz
320
12.000 MHz
120
16.367667 MHz
16B
20.000 MHz
200
32.512 MHz
325
12.288 MHz
122
16.368 MHz
16C
20.480 MHz
204
32.768 MHz
327
12.800 MHz
128
16.369 MHZ
16D
21.000 MHz
210
33.600 MHz
336
FREQUENCY
MARKING
CODE
MARKING
CODE
FREQUENCY
13.000 MHz
130
16.384 MHz
163
24.000 MHz
240
36.000 MHz
360
13.500 MHz
135
16.800 MHz
168
24.5535 MHz
24B
38.400 MHz
384
14.000 MHz
140
18.000 MHz
180
24.576 MHz
24C
38.880 MHz
388
14.400 MHz
144
18.432 MHz
184
25.000 MHz
250
40.000 MHz
400
14.7456 MHz
147
19.200 MHz
192
26.000 MHz
260
50.000 MHz
500
15.360 MHz
153
19.440 MHz
194
27.000 MHz
270
16.000 MHz
160
19.680 MHz
196
30.000 MHz
300
SEP
OCT
Not all frequencies listed may be available for this design.
TABLE II – DATE CODE
MONTH
JAN
YEAR
FEB
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
-
4
+
+
POWER
SUPPLY
-
MAR
VM
0.01uF
3
D.U.T.
CL
1
2
Including probe
capacitance.
SYMBOL
1
VC
2
3
4
GND
Output
VCC
DESCRIPTION
Control Voltage – VCTCXO (Note 1)
GND - TCXO
Circuit & Package Ground
CMOS Output
Supply Voltage
NOTES
1. Connect to ground for TCXO (no AFC) option.
No Connect
Document No. 008-0341-0
Page 3 - 4
Rev. C
Model 533
TCXO/VC-TCXO – HCMOS
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
ENVIRONMENTAL SPECIFICATIONS
Temperature Cycle:
400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1 minute transfer time
between temperatures.
Mechanical Shock:
1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3 mutually perpendicular
planes (18 total shocks).
Sinusoidal Vibration:
0.06 inches double amplitude, 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles each in 3 mutually
perpendicular planes (9 times total).
Gross Leak:
No leak shall appear while immersed in an FC40 or equivalent liquid at +125°C for 20 seconds.
Fine Leak:
Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent.
Resistance to Solder Heat:
Product must survive 3 reflows of +250°C maximum, 10 seconds maximum.
High Temperature Operating Bias:
2,000 hours at +125°C, disregarding frequency shift.
Frequency Aging:
1,000 hours at +85°C.
Insulation Resistance:
500M Ohms @ 100VDC ±15VDC.
Moisture Sensitivity Level:
Level 1 per JEDEC J-STD-020.
Document No. 008-0341-0
Page 4 - 4
Rev. C