CXO-M Military Oscillator
1.250MHz to 70.0MHz
ISSUE 5; 19 OCTOBER 2004
Delivery Options
■
Outline in mm
Please contact our sales office for current leadtimes
6.5
Output Compatibility
■
HCMOS/TTL
Tri-state HCMOS/TTL
Drive Capability: 10 TTL
■
■
5.0
SURFACE MOUNT
SPXOs
■
Statek’s 6.5
x
5.0
x
1.6mm SMD device. Available in 5V
and 3.3V non tri-state or tri-state versions
Terminations
■
SM1 - Gold over Nickel
SM3 - Solder dipped
0.13
1.6 max.
Package Outline
Pad Connections
1. Enable/Disable
2. GND
3. Output
4. +Vs
1.65
1
2
1.96
1.65
Solder pad layout
3.45
1.7
t
r
2.4V
1.4V
0.4V
■
Standard Frequency Stabilities
■
Please see Electrical Specification table overleaf
1.52
1.4
4
3.71
3
1.4
Operating Temperature Ranges
■
C = –10 to 70°C
I = –40 to 85°C
M = –55 to 125°C
Storage Temperature Range
■
–55 to 125°C
Output Waveform - HCMOS/TTL
Environmental Specification
■
Shock: 3000g peak, 0.3ms,
1
/
2
sine
Vibration: 20g rms 10-2000Hz random
+Vs
90%Vs
t
f
■
Tri-state Operation
■
Pad 1 normally high (internal pull-up resistor)
Tri-state type
Pad 1 logic ‘0’, pad 3 high impedance
Pad 1 logic ‘1’, pad 3 Output
Non Tri-state type
Pad 1 logic ‘1’ or not connected, pad 3 Output
50%Vs
■
10%Vs
t
T
■
0V
Solder Conditions
■
Duty cycle = t x 100(%)
T
For typical soldering conditions, please see the relevant
pages in Applications Notes
Marking
■
Statek Logo
Frequency
Date Code (Year/Week)
Pad 1 indicator
■
■
■
Europe Tel: +44 (0)1460 270200
Americas Tel: +1 919 941 9333
Asia
Tel: +86 755 8826 5991
Fax: +44 (0)1460 72578
Fax: +1 919 941 9371
Fax: +86 755 8826 5990
Website: www.cmac.com
1.78
Minimum Order Information Required
■
Frequency + Model Number + Load + Enable +
Termination + Frequency Tolerance @ 25°C + Frequency
Stability Over Operating Temperature Range +
Operating Range
Electrical Specification – maximum limiting values
Frequency
Range
1.25 to
24.0MHz
Frequency
Tolerance
@25°C±2°C
A = ±100ppm
B = ±1000ppm
C = ±10000ppm
A = ±100ppm
B = ±1000ppm
C = ±10000ppm
A = ±100ppm
B = ±1000ppm
C = ±10000ppm
A = ±100ppm
B = ±1000ppm
C = ±10000ppm
Supply
Current
(typical)
12mA
Supply
Voltage
5.0V±0.5V
Operating
Temperature
Range
–10 to 70°C
–40 to 85°C
–55 to 125°C
> 24.0 to
30.0MHz
16mA
5.0V±0.5V
–10 to 70°C
–40 to 85°C
–55 to 125°C
> 30.0 to
40.0MHz
20mA
5.0V±0.5V
–10 to 70°C
–40 to 85°C
–55 to 125°C
> 40.0 to
70.0MHz
25mA
5.0V±0.5V
–10 to 70°C
–40 to 85°C
–55 to 125°C
Frequency Stability Available
Over Operating Temperature
Minimum
Maximum
±10ppm
±20ppm
±30ppm
±10ppm
±20ppm
±30ppm
±10ppm
±20ppm
±30ppm
±10ppm
±20ppm
±30ppm
±50ppm
±100ppm
±100ppm
±50ppm
±100ppm
±100ppm
±50ppm
±100ppm
±100ppm
±50ppm
±100ppm
±300ppm
CXO-M
10 T SM1 A 50 C
6ns
6ns
40/60%
CXO-M
6ns
6ns
40/60%
CXO-M
6ns
6ns
40/60%
CXO-M
SURFACE MOUNT
SPXOs
Rise
Time(t
r
)
6ns
Fall
Time (t
f
)
6ns
Duty
Cycle
40/60%
Model
Number
CXO-M
Ordering Example
50.0MHz
Frequency
Model No
Load: 10 = 10 TTL
Enable: T = Tri-State; N = Non tri-state
Termination
Frequency Tolerance @ 25°C
Frequency Stability Over Operating Temperature Range
Operating Temperature Range: C = –10 to 70°C; I = –40 to 85°C; M = –55 to 125°C
Please note: Above parameters are measured at @25°C with a 10MΩ and 10pF load at @5.0V
3.3V HCMOS version, other frequency tolerances and higher frequencies are available so please contact our sales office
Outline in mm - Tape
Outline in mm - Reel
4.0±0.1
1.75
∅1.5min. ∅1.5
min
7.5
∅13±0.5
40°
16.0
6.9
∅
80±2.0
8.0
5.4
2±0.5
120°
16.4
Europe Tel: +44 (0)1460 270200
Americas Tel: +1 919 941 9333
Asia
Tel: +86 755 8826 5991
Fax: +44 (0)1460 72578
Fax: +1 919 941 9371
Fax: +86 755 8826 5990
Website: www.cmac.com
∅
180±0.5
20.2±1
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