Document No. 008-0258-0 Page 1 - 5 Rev. E
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ ٠ ٠
MXO45/MXO45HS
METAL DIP CLOCK OSCILLATOR
FEATURES
• Standard 14 Pin or 8 Pin DIP Footprint
• HCMOS/TTL Compatible
• Fundamental and 3RD Overtone Crystals
• Frequency Range 1.0 – 105.561 MHz
• Frequency Stability, ±50 ppm Standard
(±25 ppm and ±20 ppm available)
• +5.0Vdc Operation
• Operating Temperature to –40°C to +85°C
• Output Enable Option
• RoHS/Green Compliant (6/6)
ORDERING INFORMATION
MXO
* 6I not available.
Not all perf or mance combinations and frequ e ncie s may be availa ble .
Contact your local CTS Repre sen t at iv e or CTS Customer Se r vice for availability.
--
SUPPLY VOLTAGE
45 = 14 Pin DIP/STD Output
45T = 14 Pin DIP/Tristate Output
45HS = 8 Pin DIP/STD Output
45HST = 8 Pin DIP/Tristate Output
FREQUENCY IN MHz
M - indicates MHz and decimal point.
Frequency is recorded with minimum 4
significant digits to the right of the "M".
M
FREQUENCY STABILITY OPERA T IN G TEMPERA T URE RANGE
C = -20°C to +70°C (standard)
I = -40°C to +85°C *
6 = ± 20 ppm *
5 = ± 25 ppm
3 = ± 50 ppm (standard)
2 = ± 100 ppm
Example Part Number: MXO45-3C-32M7680 or MXO45HS-3C-32M7680
DESCRIPTION
The MXO45/MXO45HS is a DIP packaged Clock
oscillator offering reliable performance at an
economical cost. The enhanced stability means
it is the perfect choice for today’s
communications applications that require tight
frequency control.
Document No. 008-0258-0 Page 2 - 5 Rev. E
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
MXO45/MXO45HS
Metal DIP Clock Oscillator
ELECTRICAL CHARACTERISTICS
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT
Maximum Supply Voltage V
CC
- -0.5 - 7.0 V
Storage Temperature T
STG
- -55 - 125 °C
Frequency Range f
O
- 1.0 - 105.561 MHz
Frequency Stability
(See Note 1 and Ordering Information)
∆f/f
O
---
20,25,50
or 100 ± ppm
O
p
eratin
g
Tem
p
erature
Commercial -20 70
Industrial -40 85
Supply Voltage V
CC
± 10 % 4.5 5.0 5.5 V
Supply Current
I
CC
1.0 MHz to 20 MHz C
L
=50pF
20.1 MHz to 80 MHz C
L
=30pF
80.1 MHz to 105.561 MHz C
L
=15pF
-
-
-
10
30
40
25
50
100
mA
Output Load
CMOS
C
L
1.0 MHz to 50 MHz
50.1 MHz to 80 MHz
80.1 MHz to 105.561 MHz
-
-
-
-
-
-
50
30
15
pF
TTL 1.0 MHz to 105.561 MHz - - 10
T
TL
Output Voltage Levels
Logic '1' Level V
OH
CMOS Load
10 TTL LOAD
0.9*V
CC
V
CC
-0.6V --
Logic '0' Level V
OL
CMOS
TTL Load --
0.1*V
CC
0.4
Output Current
Logic '1' Level I
OH
V
OH
= 3.9V V
CC
= 4.5V ---16
Logic '0' Level I
OL
V
OL
= 0.4V V
CC
= 4.5V --16
Output Duty Cycle SYM @ 50% Level 45 - 55 %
Rise and Fall Time @ 10% - 90% Levels
1.0 MHz to 50 MHz C
L
=50pF
50.1 MHz to 80 MHz C
L
=30pF
80.1 MHz to 105.561 MHz C
L
=15pF
-
-
-
8
4
2.5
10
8
5
Start Up Time T
S
Application of V
CC
--10ms
Enable Function
(See Note 2)
Enable Input Voltage V
IH
Pin 1 Logic '1', Output Enabled 2.0 - -
Disable Input Voltage V
IL
Pin 1 Logic '0', Output Disabled - - 0.8
Enable Time T
PLZ
Pin 1 Logic '1' - - 100 ns
Period Jitter, Pk-Pk - ---50
Period Jitter, RMS - ---5
Phase Jitter, RMS - Bandwidth 12 kHz - 20 MHz - - 1
Notes:
1.
2.
Absolute Maximums
T
A
-°C
25
Electrical and Waveform Parameters
V
V
mA
ps
Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and first year aging.
Reference CTS Application Note 014-0002-0.
T
R
, T
F
ns
Document No. 008-0258-0 Page 3 - 5 Rev. E
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
MXO45/MXO45HS
Metal DIP Clock Oscillator
MECHANICAL SPECIFICATIONS
CMOS/TTL OUTPUT WAVEFORM TEST CIRCUIT, CMOS LOAD
ENABLE TRUTH TABLE
PIN 1 PIN 5 or PIN 8
Logic ‘1’ Output
Open Output
Logic ‘0’ High Imp.
D.U.T. PIN ASSIGNMENTS
PIN SYMBOL DESCRIPTION
1 EOH Enable Input or No Connect
7 or 4 GND Circuit & Package Ground
8 or 5 Output RF Output
14 or 8 VCC Supply Voltage
MARKING INFORMATION
1. Model Name: MXO45 or MXO45T.
2. XXXMXXXX - Frequency marked with 4 significant digits after the ‘M’.
3. ST – Frequency stability/temperature code.
(Reference Ordering Information.)
4. YYWW – Date code, YY – year, WW – week.
5. ** - Manufacturing Site Code.
NOTES
1. Lead finish (e1), SnAgCu.
2. Reflow conditions per JEDEC J-STD-020.
PERIOD (T)
90%, 80%, 2.4V
50%, 1.5V
10%, 20%, 0.5V
DUTY CYCLE = t/T x 100 (%)
V
V
OH
OL
Tr Tf
UPTIME (t)
POWER
SUPPLY
+
-
+-
-
+
VM
mA
0.01uF
D.U.T.
14 or 8 8 or 5
17 or 4
CL
capacitance.
Enable Input or N.C.
PACKAGE DRAWING
DIP-14
7.620 ± 0.300
0.300 ± 0.012
0.400/0.500
0.016/0.020
20.800
MIN
0.197
0.201
5.100 MAX
5.000
0.819
MAX
0.039
0.060
1.524
1.000
MAX
MARKED ON BOTTOM.
THE NU MBERS ARE NO T
FOR REFERENCE ONLY.
13.200
0.520
KEY:
0.600 ± 0.012
0.060
15.240 ± 0.300
1.524
TYP.
14
TYP.
8
DENOTES P I N 1
1 7
MM
INCH
MAX
MXO45
XXXMXXXX
CTS ST
● YYWW **
Document No. 008-0258-0 Page 4 - 5 Rev. E
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
MXO45/MXO45HS
Metal DIP Clock Oscillator
PACKAGE DRAWING
DIP-8
DENOTES
PIN 1
MIN
5.000
0.197 MAX
0.400/0.550
0.016/0.022
0.950
0.037
0.300 ± 0.012
0.520
13.200
MAX
7.620 ± 0.300
5.500
0.217 MAX
7.620 ± 0.300
0.300 ± 0.012
2.540
0.100
NOTE: 3 OR 4
STANDOFFS ALLOWED.
13.200
0.520 MAX
85
INCH
MM
KEY:
FOR REFERENCE ONLY.
THE NUMBERS ARE NOT
MARKED ON BOTTOM.
14
MARKING INFORMATION
1. Model Name: MXO45HS or MXO45HST.
2. XXXMXXXX - Frequency marked with 4 significant digits after the ‘M’.
3. ST – Frequency stability/temperature code.
(Reference Ordering Information.)
4. YYWW – Date code, YY – year, WW – week.
5. ** - Manufacturing Site Code.
NOTES
1. Lead finish (e1), SnAgCu.
2. Reflow conditions per JEDEC J-STD-020.
PACKAGING
Product is packaged in plastic trays.
Typical packaging format is as follows:
50 pcs./Plastic Tray.
Tray size is approximately 180x136x18mm (LxWxH).
2 Trays/Anti-Static Bag (100 pcs.)
or
10 Trays/Anti-Static Bag (500 pcs.).
Bag height for 10 Trays is approximately 175mm.
1 Anti-Static Bag/Cardboard Carton.
Master-pack multiple Cardboard Cartons in a larger carton.
8 Cardboard Cartons (10 trays per carton) is approximately
460x380x400mm (LxWxH).
MXO45HS
XXXMXXXX
CTS ST
● YYWW **
Document No. 008-0258-0 Page 5 - 5 Rev. E
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
MXO45/MXO45HS
Metal DIP Clock Oscillator
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 +260°C peak, 10 seconds maximum.
High Temperature Operating Bias: 2,000 hours at +125°C, maximum bias, disregarding frequency shift.
Frequency Aging: 1,000 hours at +85°C, full bias, less than ±5 ppm shift.
Moisture Sensitivity Level: Level 1 per JEDEC J-STD-020.
QUALITY AND RELIABILITY
Quality systems meet or exceed the requirements of ISO 9000:2000 standards.
