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UCB1100

NXP
Part Number UCB1100
Manufacturer NXP
Description Advanced modem/audio analog front-end
Published Apr 27, 2006
Detailed Description ( DataSheet : www.DataSheet4U.com ) INTEGRATED CIRCUITS UCB1100 Advanced modem/audio analog front-end Preliminary spec...
Datasheet PDF File UCB1100 PDF File

UCB1100
UCB1100

Overview
( DataSheet : www.
DataSheet4U.
com ) INTEGRATED CIRCUITS UCB1100 Advanced modem/audio analog front-end Preliminary specification Supersedes data of 1996 Apr 09 Version 1.
2 1998 May 08 Philips Semiconductors www.
DataSheet4U.
com Philips Semiconductors Preliminary specification Advanced modem/audio analog front-end Version 1.
2 GENERAL DESCRIPTION The UCB1100 is a single chip, integrated mixed signal audio and telecom codec.
The single channel audio codec is designed for direct connection of a microphone and speaker.
The built-in telecom codec can directly be connected to a DAA and supports high speed modem protocols.
The incorporated 10 bit analogue to digital converter and the touch screen interface provides complete control and readout of a connected 4 wire resistive touch screen.
The 10 additional general purpose I/O pins provides programmable inputs and/or outputs to the system.
The UCB1100 has a serial interface bus (SIB) intended to communicate to the system controller.
Both the codec input and output data and the control register data is multiplexed on this SIB interface.
UCB1100 TABLE OF CONTENTS GENERAL DESCRIPTION .
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2 APPLICATIONS .
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2 KEY FEATURES .
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2 TABLE OF CONTENTS .
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2 1.
0 FUNCTIONAL BLOCK DIAGRAM .
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3 2.
0 ORDERING INFORMATION .
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4 3.
0 ABSOLUTE MAXIMUM RATINGS .
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4 4.
0 DC ELECTRICAL CHARACTERISTICS .
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5 5.
0 PINOUT .
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6 5.
1 PINLIST .
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7 6.
0 FUNCT...


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