SURFACE MOUNT
SPXOs
CXO-M Military Oscillator 1.250MHz to 70.0MHz
ISSUE 5; 19 OCTOBER 2004
Delivery Options
■Please contact our sales office for current leadtimes
Output Compatibility
■
HCMOS/TTL
■
Tri-state HCMOS/TTL
■
Drive Capability: 10 TTL
Package Outline
■
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
Standard Frequency Stabilities
■
Please see Electrical Specification table overleaf
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
Environmental Specification
■
Shock: 3000g peak, 0.3ms,
1
/2sine
■
Vibration: 20g rms 10-2000Hz random
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
Solder Conditions
■For typical soldering conditions, please see the relevant
pages in Applications Notes
Marking
■Statek Logo
■Frequency
■Date Code (Year/Week)
■Pad 1 indicator
Output Waveform - HCMOS/TTL
Outline in mm
1.52
1.4 3.71
1.96
0.13
1.65
1.6 max. 5.0
6.5
12
3
4
Pad Connections
1. Enable/Disable
2. GND
3. Output
4. +Vs
1.65 3.45
1.7
1.78
Solder pad layout
1.4
trtf
tT
90%Vs
10%Vs
50%Vs
0V
+Vs
2.4V
0.4V
Duty cycle = t x 100(%)
T
1.4V
Europe Tel: +44 (0)1460 270200 Fax: +44 (0)1460 72578 Website: www.cmac.com
Americas Tel: +1 919 941 9333 Fax: +1 919 941 9371
Asia Tel: +86 755 8826 5991 Fax: +86 755 8826 5990
SURFACE MOUNT
SPXOs
Outline in mm - Tape
4.0±0.1
6.9
5.4
8.0
∅1.5min. ∅1.5 min
1.75
7.5
16.0
Outline in mm - Reel
∅13±0.5
40°
120°
2±0.5
∅80±2.0
∅180±0.5
20.2±1
16.4
Minimum Order Information Required
■Frequency + Model Number + Load + Enable +
Termination + Frequency Tolerance @ 25°C + Frequency
Stability Over Operating Temperature Range +
Operating Range
Frequency Frequency Supply Supply Operating Frequency Stability Available Rise Fall Duty Model
Range Tolerance Current Voltage Temperature Over Operating Temperature Time(tr) Time (tf) Cycle Number
@25°C±2°C (typical) Range Minimum Maximum
1.25 to A = ±100ppm 12mA 5.0V±0.5V –10 to 70°C ±10ppm ±50ppm 6ns 6ns 40/60% CXO-M
24.0MHz B = ±1000ppm –40 to 85°C ±20ppm ±100ppm
C = ±10000ppm
–55 to 125°C ±30ppm ±100ppm
> 24.0 to A = ±100ppm 16mA 5.0V±0.5V –10 to 70°C ±10ppm ±50ppm 6ns 6ns 40/60% CXO-M
30.0MHz B = ±1000ppm –40 to 85°C ±20ppm ±100ppm
C = ±10000ppm
–55 to 125°C ±30ppm ±100ppm
> 30.0 to A = ±100ppm 20mA 5.0V±0.5V –10 to 70°C ±10ppm ±50ppm 6ns 6ns 40/60% CXO-M
40.0MHz B = ±1000ppm –40 to 85°C ±20ppm ±100ppm
C = ±10000ppm
–55 to 125°C ±30ppm ±100ppm
> 40.0 to A = ±100ppm 25mA 5.0V±0.5V –10 to 70°C ±10ppm ±50ppm 6ns 6ns 40/60% CXO-M
70.0MHz B = ±1000ppm –40 to 85°C ±20ppm ±100ppm
C = ±10000ppm
–55 to 125°C ±30ppm ±300ppm
Ordering Example 50.0MHz CXO-M 10 TSM1 A50 C
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 10MΩand 10pF load at @5.0V
Electrical Specification – maximum limiting values
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Europe Tel: +44 (0)1460 270200 Fax: +44 (0)1460 72578 Website: www.cmac.com
Americas Tel: +1 919 941 9333 Fax: +1 919 941 9371
Asia Tel: +86 755 8826 5991 Fax: +86 755 8826 5990
