CFPS-67, -68, -69
ISSUE 1; 20 APRIL 2006
Outline in mm
5.0 0.2
Delivery Options
■
Please contact our sales office for current leadtimes
4
3
Pad Connections
1. Enable/Disable
2. GND
3. Output
4. +Vs
Output Compatibility
■
Tri-state CMOS
1
2
Drive Capability 15pF max
■
Package Outline
■
5.0
x3.2 x0.95mm SMD Ceramic Package
Solder pad layout
1.4
Standard Frequency Stabilities
1.4
1.0
1.0
25ppmꢀ 50ppmꢀ 100ppm (inclusive of supply voltage &
■
output load variations over the operating temperature
range)
Operating Temperature Ranges
0.15
2.54
■
-10 to 70°C ( CFPS-6 ꢀ -68ꢀ -69 )
1.1
-40 to 85°C ( CFPS-67Iꢀ -68Iꢀ -69I)
■
Output Waveform
Storage Temperature Range
tf
tr
+Vs
■
–55 to 125°C
90%Vs
Tri-state Operation
■
Logic ‘1’ to pad 1 enables oscillator output (> 70% Vs)
50%Vs
10%Vs
1/2 Vs
0V
■
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
Standby current 1µA max
t
T
Duty cycle = t x 100(%)
T
Solder Conditions
■
For typical soldering conditionsꢀ please see the relevant
pages in Applications Notes
Test circuit
Marking
Frequency
Counter
+Vs
A
■
Model number
■
+Vs
Oscillator
Frequency
4
1
3
2
Power
Supply
Minimum Order Information Required
Oscilloscope
15pF *
■
Frequency + Model Number + OperatingTemperature
V
0.1µF
Code (if applicable) + Frequency Stability
* Inclusive of jigging & equipment capacitance
Europe Tel: +44 (0)1460 270200
AmericasTel: +1 919 941 9333
Fax: +44 (0)1460 72578
Fax: +1 919 941 9371
Fax: +86 755 8826 5990
Website: www.cmac.com
Asia
Tel: +86 755 8826 5991