MXO45/MXO45HS
METAL DIP CLOCK OSCILLATOR
FEATURES
•
•
•
•
•
•
•
•
•
Standard 14 Pin or 8 Pin DIP Footprint
HCMOS/TTL Compatible
Fundamental and 3
RD
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)
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.
ORDERING INFORMATION
MXO
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 STABILITY
6
5
3
2
=
=
=
=
±
±
±
±
20 ppm *
25 ppm
50 ppm (standard)
100 ppm
-
-
M
FREQUENCY IN MHz
M - indicates MHz and decimal point.
Frequency is recorded with minimum 4
significant digits to the right of the "M".
OPERATING TEMPERATURE RANGE
C = -20°C to +70°C (standard)
I = -40°C to +85°C *
* 6I not available.
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
Example Part Number: MXO45-3C-32M7680 or MXO45HS-3C-32M7680
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
Metal DIP Clock Oscillator
MXO45/MXO45HS
ELECTRICAL CHARACTERISTICS
PARAMETER
Maximum Supply Voltage
Storage Temperature
Frequency Range
Frequency Stability
(See Note 1 and Ordering Information)
Absolute Maximums
SYMBOL
V
CC
T
STG
f
O
∆f/f
O
T
A
V
CC
I
CC
CONDITIONS
-
-
-
-
-
± 10 %
1.0 MHz to 20 MHz
20.1 MHz to 80 MHz
80.1 MHz to 105.561 MHz
1.0 MHz to 50 MHz
50.1 MHz to 80 MHz
80.1 MHz to 105.561 MHz
1.0 MHz to 105.561 MHz
CMOS Load
10 TTL LOAD
CMOS
TTL Load
V
OH
= 3.9V
V
CC
= 4.5V
V
OL
= 0.4V
V
CC
= 4.5V
@ 50% Level
@ 10% - 90% Levels
1.0 MHz to 50 MHz
50.1 MHz to 80 MHz
80.1 MHz to 105.561 MHz
Application of V
CC
Pin 1 Logic '1', Output Enabled
Pin 1 Logic '0', Output Disabled
Pin 1 Logic '1'
-
-
Bandwidth 12 kHz - 20 MHz
MIN
-0.5
-55
1.0
-
-20
-40
4.5
C
L
=50pF
C
L
=30pF
C
L
=15pF
-
-
-
-
-
-
-
0.9*V
CC
V
CC
-0.6V
-
-
-
45
C
L
=50pF
C
L
=30pF
C
L
=15pF
-
-
-
-
2.0
-
-
-
-
-
TYP
-
-
-
-
25
5.0
10
30
40
-
-
-
-
-
-
-
-
-
8
4
2.5
-
-
-
-
-
-
-
MAX
7.0
125
105.561
20,25,50
or 100
UNIT
V
°C
MHz
± ppm
°C
V
mA
Operating Temperature
Commercial
Industrial
Supply Voltage
Supply Current
70
85
5.5
25
50
100
50
30
15
10
-
0.1*V
CC
0.4
-16
16
55
10
8
5
10
-
0.8
100
50
5
1
Output Load
CMOS
C
L
pF
TTL
Electrical and Waveform Parameters
TTL
Output Voltage Levels
Logic '1' Level
Logic '0' Level
Output Current
Logic '1' Level
Logic '0' Level
Output Duty Cycle
Rise and Fall Time
V
OH
V
OL
I
OH
I
OL
SYM
T
R
, T
F
V
mA
%
ns
Start Up Time
Enable Function
(See Note 2)
Enable Input Voltage
Disable Input Voltage
Enable Time
Period Jitter, Pk-Pk
Period Jitter, RMS
Phase Jitter, RMS
T
S
V
IH
V
IL
T
PLZ
-
-
-
ms
V
ns
ps
Notes:
1. Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and first year aging.
2. Reference CTS Application Note 014-0002-0.
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
٠٠٠
Metal DIP Clock Oscillator
CMOS/TTL OUTPUT WAVEFORM
Tr
Tf
MXO45/MXO45HS
TEST CIRCUIT, CMOS LOAD
V
OH
90%, 80%, 2.4V
+
mA
-
14 or 8
8 or 5
C
L
7 or 4
capacitance.
50%, 1.5V
+
POWER
SUPPLY
+
VM
-
0.01uF
D.U.T.
1
10%, 20%, 0.5V
UPTIME (t)
PERIOD (T)
-
V
OL
Enable Input or N.C.
DUTY CYCLE = t/T x 100 (%)
ENABLE TRUTH TABLE
PIN 1
Logic ‘1’
Open
Logic ‘0’
PIN 5 or PIN 8
Output
Output
High Imp.
D.U.T. PIN ASSIGNMENTS
PIN
1
7 or 4
8 or 5
14 or 8
SYMBOL
EOH
GND
Output
V
CC
DESCRIPTION
Enable Input or No Connect
Circuit & Package Ground
RF Output
Supply Voltage
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
DIP-14
FOR REFERENCE ONLY.
THE NUMBERS ARE NOT
MARKED ON BOTTOM.
20.800
MAX
0.819
5.100
MAX
0.201
5.000 MIN
0.197
0.400/0.500
0.016/0.020
1.524
TYP.
0.060
1.000
0.039
MAX
7.620 ± 0.300
0.300 ± 0.012
DENOTES PIN 1
1
7
13.200
0.520
MAX
14
8
1.524
TYP.
0.060
15.240 ± 0.300
0.600 ± 0.012
MXO45
XXXMXXXX
CTS ST
●
YYWW **
KEY:
MM
INCH
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.
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
٠٠٠
Metal DIP Clock Oscillator
PACKAGE DRAWING
DIP-8
DENOTES
PIN 1
5.500
MAX
0.217
5.000
0.197
13.200
MIN
0.950
0.037
MAX
0.520
MAX
MXO45/MXO45HS
FOR REFERENCE ONLY.
THE NUMBERS ARE NOT
MARKED ON BOTTOM.
1
4
7.620 ± 0.300
0.300 ± 0.012
8
0.400/0.550
0.016/0.022
7.620 ± 0.300
0.300 ± 0.012
5
2.540
0.100
NOTE: 3 OR 4
STANDOFFS ALLOWED.
MXO45HS
XXXMXXXX
CTS ST
●
YYWW **
13.200
0.520
MAX
KEY:
MM
INCH
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).
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
٠٠٠
Metal DIP Clock Oscillator
MXO45/MXO45HS
ENVIRONMENTAL SPECIFICATIONS
Temperature Cycle:
Mechanical Shock:
Sinusoidal Vibration:
Gross Leak:
Fine Leak:
Resistance to Solder Heat:
High Temperature Operating Bias:
Frequency Aging:
Moisture Sensitivity Level:
400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1
minute transfer time between temperatures.
1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3
mutually perpendicular planes (18 total shocks).
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).
No leak shall appear while immersed in an FC40 or equivalent liquid at
+125°C for 20 seconds.
Mass spectrometer leak rates less than 2x10
-8
ATM cc/sec air equivalent.
Product must survive 3 reflows of +260°C peak, 10 seconds maximum.
2,000 hours at +125°C, maximum bias, disregarding frequency shift.
1,000 hours at +85°C, full bias, less than ±5 ppm shift.
Level 1 per JEDEC J-STD-020.
QUALITY AND RELIABILITY
Quality systems meet or exceed the requirements of ISO 9000:2000 standards.
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
٠٠٠
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
