AD20MSP410 Analog Devices, Inc., AD20MSP410 Datasheet
AD20MSP410
Related parts for AD20MSP410
AD20MSP410 Summary of contents
Page 1
... AFC, AGC, battery and temperature monitoring. The chipset interfaces directly with a variety of industry standard radio architectures and supplies all the synthesizer and timing control signals. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 617/329-4700 GSM AD20msp410 BASEBAND CONVERTER RADIO BBC SUBSYSTEM ...
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... The required Layer 1 software is supplied with the chipset. In addition, an object code license for Layers 2 and 3 of the protocol stack is available. This exact package of Layers 1,2,3 of software, coupled with the AD20msp410 chipset, is today in phones that have passed European GSM Final Type Approval. Architecture Overview ...
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... I T DAC X GSMSK MODULATOR Q T DAC DAC DAC X AGC 10-BIT DAC AFC 10-BIT DAC 10-BIT DAC ASP FLAGS PLP LOCK SYNTHESIZER CONTROL SIGNALS Figure 2. Control of RF Section –3– AD20msp410 MHz VCTCXO RAMP CONTROL AGC PAERROR 13 MHz VCTCXO ...
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... Two output-PGAs can be pro- grammed for – dB. DATA SERVICES Data Services is considered essential feature for GSM terminals and the AD20msp410 chipset is designed to provide flexible and low cost implementation of Data Services supported via the GSM air interface. APPLICATION LAYER ...
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... This interface is achieved through the address and data buses and associated read and write strobes, as well as a specific enable signal. An integrated wait state generator helps interface to a wide range of display controllers. Two pins with PWM outputs control the intensity of separate backlights for display and keypad. –5– AD20msp410 ...
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... NOTES 1 These components comprise the AD20msp410 chipset size of 4 Mbits is recommended to allow storage of all GSM Layer ( programs as well as a typical user interface (MMI). Larger memory can be used to support enhanced user interfaces. 3 Can be omitted if parameters are stored in FLASH memory. ...
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... All three components utilize low profile Plastic Quad Flat Packs with lead pitches of 0.5 mm minimum. Special attention was paid to the possible use in PCMCIA cards. REV. 0 ORDERING GUIDE To order the parts for the AD20msp410 GSM chipset, please order one of each of the following components. Part Part Number ASP ...
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... AD20msp410 –8– REV. 0 ...