PCA0495A Просмотр технического описания (PDF) - Z-Communications, Inc

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Компоненты Описание

производитель

PCA0495A

PHASE LOCKED LOOP

Z-Communications, Inc 

LOW COST - HIGH PERFORMANCE

PHASE LOCKED LOOP

PCA0495A

PAGE 2

550

525

500

475

450

425

400

375

350

0

VCO TUNING CURVE, typ.

0 .2 5 0 .5 0 .7 5

1

1 .2 5 1 .5 1 .7 5

2

TUNING VOLTAGE (Vdc)

VCO POWER CURVE, typ.

85 °c

25 °c

-40 °c

2 .2 5 2 .5 2 .7 5

10

9

8

7

6

5

4

3

2

383 404

Bottom

View

423

438

451 464 475 486 496

FREQUENCY (MHz)

PHYSICAL DIMENSIONS

Top View

12

11 10

1

9

2

8

3

7

4

5

6

SIDE VIEW

25 °c

506 516 525

1. The inside radius of all 14 half holes at the perimeter of the board

are plated to provide a surface for the attachment of the PLL Module

to the motherboard. 5 pads are for grounding, 8 pads are for signal

interface.

2. The surface of the shield is tin-plated and may be soldered to.

The shield's base metal is brass.

3.The ground plane on the bottom side is ground and attaches to a

ground track on the top side of the board as well as to the shield.

4. Unless otherwise noted all dimensions are in inches.

5.Unless otherwise noted all tolerances are as follows:

.xxx = ± .010

P1 RF OUTPUT

P2 REFERENCE OSCILLATOR INPUT

P3 CLOCK

P4 DATA

P5 LOAD ENABLE

P6 LOCK DETECT

P7 VCC

P8 GROUND

P9 NO CONNECTION

P10-12 GROUND

© Z-Communications, Inc.

Page 2

Printed in the U.S.A.

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