350

375

400

425

450

475

500

525

550

0

0 .2 5

0 .5

0 .7 5

1

1 .2 5

1 .5

1 .7 5

2

2 .2 5

2 .5

2 .7 5

2

3

4

5

6

7

8

9

10

383

404

423

438

451

464

475

486

496

506

516

525

LOW COST - HIGH PERFORMANCE

PHASE LOCKED LOOP

© Z-Communications, Inc.

Page 2

Printed in the U.S.A.

PCA0495A

VCO POWER CURVE, typ.

PAGE 2

PHYSICAL DIMENSIONS

SIDE VIEW

Bottom

View

2

1

12

3

4

5

6

7

8

9

10

11

Top View

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

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

°c

25

VCO TUNING CURVE, typ.

TUNING VOLTAGE (Vdc)

°c

25

°c

-40

°c

85

FREQUENCY (MHz)