LC7153 データシートの表示（PDF） - SANYO -> Panasonic

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LC7153

Universal Dual-PLL Frequency Synthesizers

SANYO -> Panasonic 

LC7153, 7153M

The Mode 1 and Mode 2 commands are shown in tables 6 and 7, respectively, and in figures 6 and 7, respectively.

Table 6. Mode 1 command

Field

Value

Comment

DA0 to DA15

1E73H

PLLA divider ratio 7795

DB0 to DB15

246AH

PLLB divider ratio 9322

Figure 6. Mode 1 command

Table 7. Mode 2 command

Field

Value

Comment

R0 to R13

0400H

Reference divider ratio of 1024

FL0, FL1

00

Fast lock-up mode 0

OA

0

OUTA and OUTB left open.

OB

0

FA

1

20 to 55MHz RX VCO input frequency range

FB

1

20 to 55MHz TX VCO input frequency range

HSA, HSB

00

PLLA and PLLB fast lock-up OFF

HSM

0

Fast lock-up operating mode 0

SB

0 or 1

Standby mode selection

UL0, UL1

11

±6.25µs lock/unlock detection threshold

UE0, UE1

01

6.4ms LDA and LDB output extension

DZ

1

DZB dead-zone mode

T0, T1, T2

000

Test mode deselected

Figure 7. Mode 2 command

No.4160–10/11

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