ADIS16228SLASHPCBZ datasheet(26/28 Pages) AD

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ADIS16228

Data Sheet

Rev. B | Page 26 of 28

APPLICATIONS INFORMATION

INTERFACE BOARD

The ADIS16228/PCBZ provides the ADIS16228 on a small

printed circuit board (PCB) that simplifies the connection to

an existing processor system. This PCB includes a silkscreen, for

proper placement, and four mounting holes that have threads for

M2 × 0.4 mm machine screws. The second set of mounting holes

on the interface boards are in the four corners of the PCB and

provide clearance for 4-40 machine screws. The third set of mounting

holes provides a pattern that matches the ADISUSBZ evaluation

system, using M2 × 0.4mm × 4 mm machine screws. These

boards are made of IS410 material and are 0.063 inches thick.

J1 is a 16-pin connector, in a dual row, 2 mm geometry that

enables simple connection to a 1 mm ribbon cable system. For

example, use Molex P/N 87568-1663 for the mating connector

and 3M P/N 3625/16 for the ribbon cable. For direct connection

to the ADISUSB evaluation system, use these parts to make a

16-pin cable or remove pins 13, 14, 15 and 16. See UG-363 for

more information. The LEDs (D1 and D2) are not populated,

but the pads are available to install to provide a visual

representation of the DIO1 and DIO2 signals. The pads

accommodate Chicago Miniature Lighting Part No. CMD28-

21VRC/TR8/T1, which works well when R1 and R2

are approximately 400 Ω (0603 pad sizes).

MATING CONNECTOR

The mating connector for the ADIS16228, J2, is AVX P/N

04-6288-015-000-846. Figure 25 provides a close-up view of

this connector, which clamps down on the flex cable to press its

metal pads onto the metal pads inside the mating connector.

40.6mm

2.9mm

Figure 24. PCB Assembly View and Dimensions

MATING

CONNECTOR

SLIDER

LOCKING

DIRECTION

ADIS16228CMLZ

FLEX CABLE

Figure 25. Mating Connector Detail

ADIS16228CMLZ PACKAGE PIN OUT

Figure 26. Electrical Schematic

ADIS16228/PCBZ 数据表(PDF) 26 Page - Analog Devices

ADIS16228/PCBZ 数据表(HTML) 26 Page - Analog Devices

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