CFPS-12 SMD CLOCK OSCILLATORS
ISSUE 3; 1 NOvEMbER 2008 - RoHS 2002/95/EC
Description
Outline (mm)
5.0±0.2
4
3.2±0.2
3
Pad Connections
1. Enable/Disable
2. GND
3. Output
4. +Vs
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CLOCK
OSCILLATORS
5.0V surface mount oscillator in a ceramic package, with a
hermetically sealed metal lid
Please see CFPP-12 series Programmable Oscillators for
nearest equivalent fast make parts
5 x 3.2mm
1.8 to 50MHz
Tri-state HCMOS (5.0V)
Drive Capability 50pF / 10TTL max
±25ppm, ±50ppm, ±100ppm (inclusive of supply voltage and
output load variations over the operating temperature range)
–
10 to 70°C (CFPS-12)
–
40 to 85°C (CFPS-12I)
–55 to 125°C
Logic ‘1’ (>2.2V) to pad 1 enables oscillator output
Logic ‘0’ (<0.8V) to pad 1 disables oscillator output; when
disabled the oscillator output goes to the high impedance
state
No connection to pad 1 enables oscillator output
Logic ‘1’ = 4.5V min, IOH –16mA max
Logic ‘0’ = 0.5V max, IOL 16mA max
Fast Make Capability
1
1.3 max
2
Package Outline
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Frequency Range
1.0
1.0
1.1
Solder pad layout
1.4
1.4
1.4
1.5
0.15
1.1
Output Compatibility & Load
Frequency Stabilities
Output Waveform
Operating Temperature Ranges
tf
90%Vs
tr
Storage Temperature Range
Tri-state Operation
50%Vs
10%Vs
t
Duty cycle = t x 100(%)
T
T
Output voltage Levels/Output Current
Standby Current
10µA max
10ms max
Shock: MIL-STD-202F, Method 213B (1000G, 0.5ms, 1/2
sine)
Vibration: MIL-STD-202F, Method 204D, Test condition D
20G Frequency range 10-2000Hz, 4hrs in X, Y & Z axes
(total 12 hrs)
Model Number + Frequency
Bulk or Tape and Reel
Start Up Time
Environmental
Test Circuit
1.4
A
+Vs
Power
Supply
V
+Vs
Oscillator
4
3
1
2
0.1µF
Frequency
Counter
Oscilloscope
15pF*
Marking Includes
Packaging
Minimum Order Information Required
* Inclusive of jigging and equipment capacitance
Frequency + Model Number + Operating Temperature Code
(if applicable) + Frequency Stability
IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom
Tel: +44 (1460) 270200; Fax: +44 (1460) 72578;
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Electrical Specifications - maximum limiting values
Frequency Range
1.8 to 50.0MHz
Frequency Stability
±25ppm*, ±50ppm,
±100ppm
Supply Voltage Supply Current Rise Time (tr)
5.0V ±0.5V
45mA
7ns
Fall Time (tf)
7ns
Duty Cycle
40/60%
Model Number
CFPS-12
CFPS-12I
24MHz CFPS-12 I C
Ordering Example
Frequency
Model No.
Operating Temperature Code: I = –40 to 85°C, not applicable for –10 to 70°C
Frequency Stability: A = ±25ppm, B = ±50ppm, C = ±100ppm
*Note : ±25ppm over –40+85°C (code IA) is not available
Tape (mm)
Reel (mm)
2.0
1.75
4.0
Ø1.5
0.3
120° (3 equal)
13.5
12.0
5.5
2.0
Ø13.0
6.4
8.0
3.7
Ø1.5
1.4
Ø21.0
2.0
IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom
Tel: +44 (1460) 270200; Fax: +44 (1460) 72578;
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Ø250.0
Ø80.0
CLOCK
OSCILLATORS
Please note that the rise and fall times listed are the maximum values we specify to cover various frequency breaks. In practice the actual values are generally
lower depending upon the spot frequency chosen. For typical values please contact our sales office.
FPGA/CPLD
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