Rainbow-electronics DS1086L Manual de usuario descargar pdf (Pagina 3)

DS1086

DS1086 Spread-Spectrum EconOscillator

_____________________________________________________________________ 3

MASTER OSCILLATOR CHARACTERISTICS

= 5V ±5%, T

= 0°C to +70°C.)

PARAMETER

SYMBOL

CONDITION

MIN

TYP

MAX

UNITS

Master Oscillator Range f

OSC

(Note 2) 66

133 MHz

Default Master Oscillator Frequency

97.1 MHz

Default frequency (f

) -0.75 +0.75

Master Oscillator Frequency

Tolerance

∆

= 5V,

= +25°C

(Notes 3,17)

DAC step size

-0.75 +0.75

Default frequency

-0.75 +0.75

Voltage Frequency Variation

∆

Over voltage range,

= +25°C (Note 4)

DAC step size

-0.75 +0.75

Default frequency

-0.5 +0.5

133MHz

-0.5 +0.5

Temperature Frequency Variation

∆

Over temperature

range, V

= 5V

(Note 5)

66MHz

-1.0 +1.0

Prescaler bit J0 = 1 (Note 6) 2

Dither Frequency Range

∆

0 Prescaler bit J0 = 0 (Note 6) 4

Integral Nonlinearity of Frequency

DAC

INL Entire range (Note 7)

-0.4 +0.4

DAC Step Size

∆ between two consecutive DAC values

(Note 8)

10 kHz

DAC Span

Frequency range for one offset setting

(see Table 2)

10.24 MHz

DAC Default Factory default register setting 500

decimal

Offset Step Size

∆ between two consecutive offset values

(see Table 2)

5.12 MHz

Offset Default OS

Factory default OFFSET register setting

(5 LSBs) (see Table 2)

RANGE

(5 LSBs of

RANGE register)

hex

Dither Rate f

/4096 Hz

1 2 3 4 5 6 7 8 ... 13 14

Comentarios a estos manuales

Sin comentarios

Rainbow-electronics DS1086L Manual de usuario Pagina 3

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware De La Computadora Rainbow-electronics DS1086L