SAA7708H Ver la hoja de datos (PDF) - Philips Electronics
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SAA7708H Datasheet PDF : 60 Pages
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Philips Semiconductors
Car Radio Digital Signal Processor
10.9.1 Supply of the X-tal oscillator
10.10 The phase lock loop circuit to generate the DSP and other clocks
10.11 The DSP core
10.12 DSP core status register and the external control pins
10.13 I2C control (SCL and SDA pin)
10.14 I2S and SPDIF inputs
10.14.1 General description I2S inputs
10.14.2 The timing diagram of the communication is shown in Fig. 11.
10.14.3 Digital data stream formats
10.14.4 General description SPDIF INPUTS
10.14.4.1 SPDIF format
10.14.4.2 SPDIF channel modulation
10.14.4.3 Timing Characteristicse logic.
10.15 RDS decoder (RDS_CLOCK / RDS_DATA pins)
10.15.1 Clock and data recovery
10.15.2 Timing of Clock and Data signals
10.15.3 Buffering of RDS data
10.15.4 Buffer interface
10.16 DSP Reset
10.17 Power supply connection and EMC
11
ELECTRICAL CHARACTERISTICS
12
THERMAL RESISTANCE
13
DC CHARACTERISTICS
14
ANALOG INPUTS
15
ANALOG OUTPUTS
16
OSCILLATOR
17
RDS TIMING
18
SUPPLY CURRENTS
19
I2C BUS CONTROL AND COMMANDS
19.1
Characteristics of the I2C Bus
19.2
Bit transfer
19.3
Start and stop conditions
19.4
Data transfer
19.5
Acknowledge
20
I2C BUS FORMAT
20.1
Addressing
20.2
Slave address (A0 pin)
20.3
CDSP write cycles
20.4
CDSP READ cycles
20.5
I2C memory map specification
20.6
I2C Memory map definition
20.7
Table definitions
21
APPLICATION DIAGRAM
22
MECHANICAL OUTLINE DRAWING OF PACKAGE
1998 May 19
3
Preliminary specification
SAA7708H
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