ISSUE OCTOBER 2004 Delivery Options Outline 7.0±0.2 5.0±0.2
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CFPS-72, Semtech Reference Stratum
ISSUE OCTOBER 2004 Delivery Options
Outline
7.0±0.2 5.0±0.2
Common frequencies available from stock. Please stock list contact sales office
Output Compatibility
Tri-state HCMOS/TTL (5.0V) (CFPS-72), Load 15pF Tri-state HCMOS (3.3V) (CFPS-73), Load 15pF
1.8±0.2
Connections Enable/Disable Output
Package Outline
Standard Frequency Stabilities
Solder layout
±20ppm, ±25ppm, ±50ppm, ±100ppm (inclusive supply voltage output load variations over operating temperature range)
Operating Temperature Range
70°C (CFPS-72, -73) 85°C (CFPS-72I, -73I)
Output Waveform
90%Vs
Storage Temperature Range
125°C
50%Vs 2.4V 1.4V 0.4V Duty cycle 100(%)
Tri-state Operation
Logic enables oscillator output, 2.2V Logic disables oscillator output; when disabled oscillator output goes high impedance state, 0.8V connection enables oscillator output
10%Vs
SEMTECH APPROVED PRODUCTS
Solder Conditions
typical soldering conditions, please relevant pages Applications Notes
Marking
Model Number Operating Temperature Code; applicable) Frequency Stability Code Frequency
Minimum Order Information Required
Frequency Model Number Operating Temperature Code applicable) Frequency Stability Please refer programmable oscillator chapter fast make products
5.0mm Ceramic Package. Available over 70°C (CFPS-72, -73) 85°C (CFPS-72I, -73I)
5.08
3.28
Electrical Specification maximum limiting values when measured HCMOS test circuit Frequency Range 1.25 35.0MHz >35.0 70.0MHz >70.0 106.25MHz >106.25 120.0MHz >120.0 125.0MHz >125.0 160MHz 1.25 20.0MHz >20.0 35.0MHz >35.0 70.0MHz >70.0 100.0MHz >100.0 125.0MHz >125.0 160.0MHz Frequency Stability Supply Voltage Supply Current 15mA 30mA 40mA 40mA 40mA 40mA 20mA 30mA 50mA 70mA 70mA 70mA Rise Time(tr) 24.0MHz Fall Time (tf) CFPS-73I Duty Cycle Model Number
±20ppm, ±25ppm, ±50ppm, ±100ppm
3.3V
CFPS-73, CFPS-73
40/60%
±25ppm, ±50ppm ±100ppm
5.0V
CFPS-72, CFPS-72
Ordering Example Frequency Model Operating Temperature Code: 85°C; applicable 70°C Frequency Stability: ±25ppm; ±50ppm; ±100ppm; ±20ppm
Test Circuit HCMOS
Frequency Counter Oscillator 0.1µF
Test Circuit
IN4148 equivalent Oscilloscope 15pF Power Supply 0.1µF Oscillator
Frequency Counter
Power Supply
Oscilloscope 400R
SEMTECH APPROVED PRODUCTS
15pF*
Inclusive jigging equipment capacitance *Inclusive jigging equipment capacitance Note: CFPS-72, only
Outline Tape
1.75
Outline Reel
120° equal) 17.5
16.0
25.0 2.15
13.0
80.0
330.0
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