CFPS-73 Просмотр технического описания (PDF) - Semtech Corporation
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CFPS-73 Datasheet PDF : 2 Pages
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Electrical Specification - maximum limiting values when measured in HCMOS test circuit
Frequency
Range
1.25 to 35.0MHz
>35.0 to 70.0MHz
>70.0 to 106.25MHz
>106.25 to 120.0MHz
>120.0 to 125.0MHz
>125.0 to 160MHz
1.25 to 20.0MHz
>20.0 to 35.0MHz
>35.0 to 70.0MHz
>70.0 TO 100.0MHz
>100.0 to 125.0MHz
>125.0 to 160.0MHz
Frequency
Stability
±20ppm, ±25ppm,
±50ppm, ±100ppm
±25ppm, ±50ppm
±100ppm
Supply Voltage
3.3V
5.0V
Supply Current
15mA
30mA
40mA
40mA
40mA
40mA
20mA
30mA
50mA
70mA
70mA
70mA
Rise Time(tr)
6ns
6ns
6ns
6ns
6ns
6ns
6ns
6ns
6ns
6ns
6ns
6ns
Fall Time (tf)
6ns
6ns
6ns
6ns
6ns
6ns
6ns
6ns
6ns
6ns
6ns
6ns
Ordering Example
Frequency
Model No
Operating Temperature Code: I = –40 to 85°C; Not applicable for 0 to 70°C
Frequency Stability: A = ±25ppm; B = ±50ppm; C = ±100ppm; G = ±20ppm
24.0MHz
CFPS-73I C
Duty Cycle Model Number
40/60%
CFPS-73,
CFPS-73I
CFPS-72,
CFPS-72I
Test Circuit - HCMOS
Test Circuit - TTL
Frequency
Counter
+Vs
Power
Supply
A
V
+Vs
Oscillator
43
12
0.1µF
Frequency
Counter
Oscilloscope
15pF *
* Inclusive of jigging & equipment capacitance
+Vs
Power
Supply
A
V
D1 to D4 = IN4148
or equivalent
Oscilloscope
+Vs
0.1µF
Oscillator
43
12
400R
D1
D2
15pF* D3
D4
*Inclusive of jigging & equipment capacitance
Note: CFPS-72, 72I only
Outline in mm - Tape
Outline in mm - Reel
120° (3 equal)
17.5
2.0
4.0
∅1.5 ∅1.6
0.3
8.0
5.4
2.0
∅25.0
2.15 max
2.0
263
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