SP5668KG Просмотр технического описания (PDF) - Mitel Networks

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Компоненты Описание

производитель

SP5668KG

2.7GHz 3-Wire Bus Controlled Synthesiser

Mitel Networks 

SP5668

300

VIN

(mV RMS

INTO 50Ω)

100

50

40

10

OPERATING

WINDOW

300

VIN

(mV RMS

INTO 50Ω)

100

40

10

OPERATING

WINDOW

80 100

1000

2000

FREQUENCY (MHz)

3000 3500

80 300

1000

2000

FREQUENCY (MHz)

3000 3500

2700

Fig. 5a Typical input sensitivity (Prescaler disabled, PE=0)

Fig. 5b Typical input sensitivity (Prescaler enabled, PE=1)

50 - 900MHz

1.6GHZ

38.9MHz

1650-2700MHz

2

3

VCO

3

VCO

10

10nF

Fig. 6. Example of double conversion from VHF/UHF frequencies to TV IF

18pF

2

39pF

3

4MHz

Optional application utilising

on–board crystal controlled

oscillator

CONTROL

MICRO

15nF

1

2

REFERENCE

3

ENABLE

4

DATA

5

CLOCK

6

LOCK P2

7

P1

8

+30V

68pF 22k

13k3

BCW31

16

15

1n

14

1n

13

12

11

10

9

P0

+5V

16k

47k

2n2

+12V

OSCILLATOR

OUTPUT

10n

TUNER

Fig. 7. typical application, SP5668

7

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