1.3 DB1065 Features
The DB1065 Development Kit includes many useful features including those highlighted in Table.
Features
MX•COM MiXed Signal CMOS Design
47 CTCSS Tones + Notone
TX/RX Speech Filters
Applications
Mobile Radio Channel Sharing
Repeater Control
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
Wireless Intercom Traffic Control
Hookswitch Supervision
Parallel Programming using Dip Switch
Serial mode also available
ꢁ
Meets TIA/EIA-603 Land Mobile
Standard
ꢁ
ꢁ
Simultaneous Voice Plus Control Signaling
Remote Control
ꢁ
ꢁ
Improved SINAD
Easy µP Interface
Table 1 DB1065 Features
1.4 Handling Precautions
Like most development boards, the DB1065 is designed for use in office and laboratory
environments. The following practices will help ensure its proper operation.
1.4.1 Static Protection
The DB1065 uses low power CMOS circuits which can be partially or completely damaged by
electrostatic discharge. Partially damaged circuits can function erroneously and provide
misleading test results which can be time consuming (and extremely frustrating) to resolve.
Please observe common industrial static handling precautions when un-packing or handling the
printed circuit board.
1.4.2 Cleanliness
Because some DB1065 circuits are very high impedance, it is important to maintain their
cleanliness. All flux and other contaminants should be thoroughly removed after making any
additions or modifications to the circuit board.
1.5 Unpacking
After reviewing the instructions in section 1.4, Handling Precautions, check to make sure that
each of the following items are provided in the quantities indicated:
Item
1.
2.
Description
DB1065 User’s Manual
DB1065 board
Quantity
1
1
1
3.
MX465 data sheet
2. Electrical Performance
2.1 Absolute Maximum Ratings
Exceeding these maximum ratings can result in damage to the device. Operation of the device
outside the operating limits is not implied.
Page 4
20480150.001 MX-COM ꢀ 1996
CMLMICRO [ CML MICROCIRCUITS ]
