CFPS-102, -103, -104
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Description
SMD CLOCK OSCILLATORS
Outline (mm)
3.40max
2.70max
Pad Connections
1. Enable/Disable
2. GND
3. Output
4. +Vs
ISSUE 2; 1 NOVEMBER 2008 - RoHS 2002/95/EC
A range of tight stability surface mount oscillators in a
ceramic package with a hermetically sealed metal lid
providing the standard watch crystal frequency of 32.768kHz
3.2 x 2.5mm
32.768kHz
Tri-state CMOS
Package Outline
OSCILLATORS
CLOCK
Frequency Range
Output Compatibility & Load
1.0±0.2
1.20 max
1.2±0.2
1
4
2
3
0.90
0.65
1.60
Solder pad layout
1.4
1.4
1.0
1.0
2.20
Drive Capability 15pF max
±20ppm, ±25ppm, ±50ppm
(Inclusive of tolerance & operating temperature range)
–10 to 70°C (CFPS-102, 103, 104)
–20 to 70°C (CFPS-102S, 103S, 104S)
–40 to 85°C (CFPS-102I, 103I, 104I)
–55 to 125°C
Frequency Stabilities
Operating Temperature Range
Output Waveform
+Vs
90%Vs
tf
tr
Storage Temperature Range
Tri-state Operation
Logic ‘1’ (>70% Vs) to pad 1 enables oscillator output
Logic ‘0’ (<30% Vs) 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
1.8V CFPS-102
2.5V CFPS-103
3.3V CFPS-104
±3ppm max per year
50%Vs
10%Vs
0V
t
Supply Voltage
Duty cycle = t x 100(%)
T
T
Test Circuit
Ageing
Environmental
Shock: MIL-STD-883F : 2002.4, 1500G, 0.5ms, 3 times in
each X, Y & Z axes
Vibration: MIL-STD-883F : 2007.3, frequency range
20-2000Hz, 1.52mm amplitude, peak acceleration 20G
Model Number + Frequency
Bulk or Tape and Reel
Frequency + Model Number + Operating Temperature
Code (if applicable) + Frequency Stability
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
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
32.768kHz
Frequency Stability
±20ppm, ±25ppm,
±50ppm
Supply Voltage Supply Current Rise Time (tr)
1.8V±5%
1.5mA
50ns
Fall Time (tf)
50ns
Duty Cycle
40/60%
Model Number
CFPS-102
CFPS-102S
CFPS-102I
CFPS-103
CFPS-103S
CFPS-103I
CFPS-104
CFPS-104S
CFPS-104I
32.768kHz CFPS-104 I A
2.5V±5%
2.5mA
3.3V±5%
3.5mA
Ordering Example
Frequency
Model No.
Operating Temperature Code: I = –40 to 85°C; S = –20 to 70°C; not applicable for –10 to 70°C
Frequency Stability: G = ±20ppm, A= ±25ppm, B = ±50ppm
Tape (mm)
Reel (mm)
8.0
-0
+1
4.0
8.0
Ø1.55
1.75
3.5
Ø 6 0.0±0.25
0.25
3.4
1.4
2.7
4.0
Ø13.0±0.5
11.5 ±0.2
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
Ø 178.0 ±1
CLOCK
OSCILLATORS
MicroPython Open Source section
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