عضویت 
ورود اعضا
راهنمای خرید
CMX990 GMSK Packet-Modem0 pages
CML Microcircuits
COMMUNICATION SEMICONDUCTORS
CMX990
GMSK Packet-Data Modem with RF Transceiver
INV/WData/990/3
www.cmlmicro.com
Flexible Packet and Freeformat Data Modes
Baseband, IF and RF Integration
4 to 16 kbps GMSK Modulation
Tx BT = 0.27, 0.3 or 0.5
Rx BT = 0.56
Integrated RF, IF and Synthesiser Sections
- 400MHz to 1GHz Range
- Dual Integer-N Synthesisers
Full-Feature Airlink Frame Formatting
- FEC, CRC, Interleaving and Scrambling
Simple Parallel Host Interface
Versatile System Clocks
On-Chip ADCs and DACs for System Control
and General Purpose Monitoring
Suitable for EN 300 113, FCC CFR 47 Part 90
and Mobitex Applications
Low-Power Operation with Dynamic Powersave
Powersaving
No-Leads 64 VQFN Q1 Package
Demonstration and Evaluation Kits
GLOBAL APPLICATIONS
- Flow Metering - Vehicle Registration and Tracking - Trafc Congestion Reporting - Alarms - EPOS and ATM - Two-Way Paging - Emergency Services - Leisure and Gaming Functions - Domestic Control and Monitoring - Asset Management and Tracking - Public Transport Reporting - Mobitex Systems -
