CFPS-9
ISSUE 2; 4 NOVEMBER 2004
Delivery Options
■
Outline in mm
5.0±0.2
4
3
3.2±0.2
Please contact our sales office for current leadtimes
Output Compatibility
■
Tri-state HCMOS (3.3V)
Drive Capability 15pF max
1
■
2
Pad Connections
1. Enable/Disable
2. GND
3. Output
4. +Vs
Package Outline
■
5.0
x
3.2
x
0.95mm SMD Ceramic Package
Solder pad layout
1.0
1.0
1.1
1.4
1.4
1.4
1.5
0.15
1.1
SURFACE MOUNT
SPXOs
Standard Frequency Stabilities
■
±25ppm, ±50ppm, ±100ppm (inclusive of supply voltage &
output load variations over the operating temperature
range)
0.95
Operating Temperature Ranges
■
■
-10 to 70°C
-40 to 85°C
Output Waveform
Storage Temperature Range
■
–40 to 85°C
90%Vs
t
f
t
r
Tri-state Operation
■
Logic ‘1’ to pad 1 enables oscillator output (> 70% Vs)
Logic ‘0’ to pad 1 disables oscillator output; when the
oscillator output goes to the high impedance state
(< 30% Vs)
No connection to pad 1 enables oscillator output
50%Vs
1/2 Vs
■
■
10%Vs
0V
t
T
Duty cycle = t x 100(%)
T
Solder Conditions
■
For typical soldering conditions, please see the relevant
pages in Applications Notes
Marking
■
Model number
Frequency
■
Minimum Order Information Required
■
Frequency + Model Number + Operating Temperature
Code (if applicable) + Frequency Stability
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
1.4
+Vs
Electrical Specification - maximum limiting values when measured in test circuit
Frequency Range
Frequency
Stabilities
±25ppm, ±50ppm,
±100ppm
Suply Voltage
Supply Current
Rise Time (tr)
Fall Time (tf)
Duty Cycle
Model Number
CFPS-9
CFPS-9I
1.8 to 50.0MHz
3.3V ±0.3V
20mA
7ns
7ns
40/60%
Ordering Example
Frequency
Model No.
24.0MHz
CFPS-9 I
C
Frequency Stability: A = ±25ppm, B = ±50ppm, C = ±100ppm
Please note that the rise and fall times listed are the maximum values we specify to cover various frequency breaks.
In practise the actual values are generally lower depending upon the spot frequency chosen. For typical values please
contact our sales office.
Test Circuit
Frequency
Counter
A
+Vs
Power
Supply
V
+Vs
Oscillator
4
3
1
2
0.1µF
Oscilloscope
15pF *
* Inclusive of jigging & equipment capacitance
Outline in mm - Tape
Outline in mm - Reel
2.0
1.75
120° (3 equal)
4.0
∅1.5
0.3
2.0
13.5
12.0
5.5
∅13.0
6.4
8.0
3.7
∅1.5
1.4
∅21.0
2.0
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
∅250.0
∅80.0
SURFACE MOUNT
SPXOs
Operating Temperature Code: I = -40 to 85°C, Not applicable for -10 to 70°C
51mcu
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