MDC5100 ,ANTENNA SWITCH CONTROLLER**Order this documentSEMICONDUCTOR TECHNICAL DATAby MDC5100/D** *The MDC5100 is designed to contr ..
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MDC5100
ANTENNA SWITCH CONTROLLER
- -The MDC5100 is designed to control GaAs RF switches which require positive and
negative going control voltages to select the switch path. All input control signals are
3 V CMOS–logic compatible to allow for direct interface to a microcontroller. The
device also has an accessory detect pin for use in applications where there is a
portable handset to mobile adapter. The device is designed to interface directly with
Double Pull–Double Throw (DPDT) switches such as the M/A–Com SW 363.
This device in combination with a GaAs RF switch can be used to achieve duplex
isolation in many Time Division Duplex Radios like DECT or in Frequency Division
Duplex Radios employing time division multiple access with staggered Transit/Re-
ceive time slots such as GSM. It can also be used to control an RF switch in dual band
radio applications. The device is housed in a miniature Micro–8 for minimum space
utilization.
Features Micro–miniature Low Profile Micro 8 Package 3 V CMOS Logic Control Inputs Ultra–low Quiescent Current of 400 A Typical Wide Operating Temperature Range of –40 to 85°C
Applications GSM and PCS Portable Phones Mobile to Portable Accessories Wireless LAN Modems Specialized TDD and TDMA Radios Dual Band Phones
Order this document
by MDC5100/D-
SEMICONDUCTOR TECHNICAL DATA
