ADIS16385

Preliminary Technical Data

Rev. PrA | Page 18 of 20

APPLICATIONS INFORMATION

PROTOTYPE INTERFACE BOARD

The ADIS16385/PCBZ includes one ADIS16385BMLZ, one

interface printed circuit board (PCB), and four M2x18 machine

screws. The interface PCB provides larger connectors than the

ADIS16385BMLZ for simpler prototyping, four-tapped M2 holes

for attachment of the ADIS16385BMLZ, and four holes (machine

screw size M2.5 or #4) for mounting the ADIS16385BMLZ to a

solid structure. J1 and J2 are dual-row, 2 mm (pitch) connectors

that work with a number of ribbon cable systems, including 3M

Part Number 152212-0100-GB (ribbon crimp connector) and 3M

Part Number 3625/12 (ribbon cable).

Figure 20 provides the top-level view of the interface board.

Install the ADIS16385BMLZ onto this board using the silk

pattern as an orientation guide. Figure 21 provides the pin

assignments for J1 and J2. The pin descriptions match those

listed in Table 5. The ADIS16385 does not require external

capacitors for normal operation; therefore, the interface PCB

does not use the C1/C2 pads.

Figure 20. Physical Diagram for the ADIS16385/PCBZ

1

2

3

4

5

6

7

8

9

10

11

12

DNC

DNC

DNC

DNC

DIO2

DNC

DNC

DIO1

CLKIN

DNC

GND

J2

GND

2

4

6

8

10

1

3

5

7

9

11

12

RST

CS

GND

GND

VCC

GND

VCC

VCC

DIN

DOUT

SCLK

J1

DNC

Figure 21. J1/J2 Pin Assignments

INSTALLATION TIPS

Figure 22 and Figure 23 provide the mechanical design information

used for the ADIS16385/PCBZ. Use Figure 22 and Figure 23 when

implementing a connector-down approach, where the mating

connector and the ADIS16385BMLZ are on the same surface.

When designing a connector-up system, use the mounting

holes shown in Figure 22 as a guide in designing the bulkhead

mounting system and use Figure 23 as a guide in developing

the mating connector interface on a flexible circuit or other

connector system.

2x

0.560 BSC

ALIGNMENT HOLES

FOR MATING SOCKET

5.00 BSC

39.60 BSC

19.800 BSC

31.200 BSC

15.600 BSC

5.00 BSC

4x

2.500 BSC

2.280

17.520

Figure 22. Suggested Mounting Hole Locations, Connector Down

0.4334 [11.0]

0.0240 [0.610]

0.019685

[0.5000]

(TYP)

0.054 [1.37]

0.0394 [1.00]

0.0394 [1.00]

0.1800

[4.57]

NONPLATED

THRU HOLE 2×

0.022±

DIA (TYP)

0.022 DIA THRU HOLE (TYP)

NONPLATED THRU HOLE

Figure 23. Suggested Layout and Mechanical Design for the Mating Connector