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PDF IQEXO-3 Data sheet ( Hoja de datos )
| Número de pieza | IQEXO-3 | |
| Descripción | Crystal oscillator module | |
| Fabricantes | ETC | |
| Logotipo |  |
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IQEXO-3
ISSUE 5; 1 1 OCTOBER 2004
Delivery Options
s Common frequencies are available from stock
Output Compatibility
s HCMOS
Package Outline
s 8-pin DIL compatible plastic encapsulated
Frequency Stability
s ±100ppm
Operating Temperature Range
s –10 to 70°C
Storage Temperature Range
s –55 to 125°C
Mechanical Specification
s Mechanical Shock: 1000g, 1/2 sine wave impulse for
0.35ms in three directions
s Resistance to Soldering Heat: Leads dipped in soldering
bath @ 260°C for 10 secs
s Resistance to Solvent: Dipping in fluoric solvent for 90
secs
s Solderability: 90% of soldered surface masked with new
solder after dipping in solder bath @ 230°C for 3 secs
s Vibration: 10 to 55Hz 1.5mm displacement, 50 to 2000Hz
20g acceleration, 1 hour in each of three mutually
perpendicular planes
Handling & Operational Precautions
s Observe anti-static handling precautions
s A decoupling capacitor of <0.01µF should be connected
between Pin 8 and Ground
Terminal Connections
s 1: Crystal frequency output (fo)
s 2: Divided frequency output (fo/2n)
s 3: Standby terminal; Logic ‘1’ to pin 3 enables oscillator
output; logic ‘0’ to pin 3 disables oscillator output;
when disabled the oscillator output goes to the high
impedance state
s 4: GND
s 5: Programs division ratio
s 6: Programs division ratio
s 7: Programs division ratio
s 8: Power supply voltage
Marking
s Model number
s Frequency
Minimum Order Information Required
s Frequency + Model Number
Outline in mm
1.52
0.5
2.54
∅0.45
8765
7.62
0.6
0 to 15
1234
12.8
Frequency Programming
Input
Select
Pin 7 Pin 6 Pin 5
CBA
LLL
L LH
LHL
L HH
HL L
HLH
HH L
HHH
Pin 3
ST
H
H
H
H
H
H
H
H
Output
Pin 1
Fundamental
Pin 2
Divided
Oscillation Frequency
fo fo÷2
fo fo÷4
fo fo÷8
fo fo÷16
fo fo÷32
fo fo÷64
fo fo÷128
fo fo÷256
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet IQEXO-3.PDF ] | |
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