參數(shù)資料
型號(hào)： SAA7708H
廠商： NXP Semiconductors N.V.
元件分類： 數(shù)字信號(hào)處理
英文描述： Car Radio Digital Signal Processor
中文描述： 汽車(chē)無(wú)線電數(shù)字信號(hào)處理器
文件頁(yè)數(shù)： 12/60頁(yè)
文件大?。?/td> 281K
代理商： SAA7708H
1998 May 19
12
Philips Semiconductors
Preliminary specification
Car Radio Digital Signal Processor
SAA7708H
TP10
TP11
TP12
VDDD5V2
VSSD5V2
DSP-IN1
33
34
35
36
37
38
Test pin, may not be connected in the application
Test pin, may not be connected in the application
Test pin, may not be connected in the application
5V positive supply 2 peripheral cells only
Ground supply 2 of 5 volt peripheral cells only
Digital input 1 of the DSP-core (F0 of the status register). Level must
always be defined externally in the application.
Digital input 2 of the DSP-core (F1 of the status register). Level must
always be defined externally in the application.
Digital output 1 of the DSP-core (F2 of the status register)
Digital output 2 of the DSP-core (F3 of the status register)
Reset of the DSP core (active low)
Asynchronous Reset Test Control Block active low, connect to ground
Shift Clock Test Control Block, connect to ground
Scan control active high, connect to ground
5V positive supply 3 peripheral cells only
Ground supply 3 of 5 volt peripheral cells only
3V positive supply 1 core only
Ground supply 1 of 3 volt core only
Ground supply 2 of 3 volt core only
3V positive supply 2 core only
3V positive supply 3 core only
Ground supply 3 of 3 volt core only
Ground supply 4 of 3 volt core only
3V positive supply 4 core only
Slave sub-address I
2
C selection / Serial data input test control block
Serial clock input I
2
C bus
Serial data input / output I
2
C bus
Radio Data System bit clock output / RDS external clock input
Radio Data System data output
AD input selection switch to enable high ohmic FM_MPX input at fast
tuner search on FM_RDS input. At switch to ‘1’ the input of the FM_RDS
is put through to the MPX input of the dowsample filters and FM_MPX
inputs gets high ohmic. Level must always be defined externally in the
application.
Ground supply crystal oscillator circuit
Crystal oscillator input: crystal oscillator sense for gain control or forced
input in slave mode
Crystal oscillator output: Drive output to 11.2896 MHz crystal
3V positive supply crystal oscillator circuit
BD4CRD
BD4CRD
SCHMITCD
VDDE
VSSE
SCHMITC
DSP-IN2
39
SCHMITC
DSP-OUT1
DSP-OUT2
DSP-RESET
RTCB
SHTCB
TSCAN
VDDD5V3
VSSD5V3
VDDD3V1
VSSD3V1
VSSD3V2
VDDD3V2
VDDD3V3
VSSD3V3
VSSD3V4
VDDD3V4
A0
SCL
SDA
RDS_CLOCK
RDS_DATA
SEL_FR
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
B4CR
B4CR
IBUFU
SCHMITCD
SCHMITCD
SCHMITCD
VDDE5
VSSE5
VDDI3
VSSI3
VSSI
VDDI3
VDDI3
VSSI3
VSSI3
VDDI3
SCHMITCD
SCHMITC
BD4SCI4
BD4CR
B4CR
SCHMITC
VSS_OSC
OSC_IN
62
63
APVSS
APR2D
OSC_OUT
VDD_OSC
64
65
AP2D
APVDD
SYMBOL
PIN
DESCRIPTION
PIN
TYPE
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SAA7709/N107 制造商:PHILIPS-SEMI 功能描述:
SAA7709H/N103 功能描述:音頻 DSP DIGITAL SIGNAL PROCESSOR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
SAA7709H/N103,518 功能描述:音頻 DSP DIRAC-2 RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
SAA7709H/N103,557 功能描述:音頻 DSP DIGITAL SIGNAL RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
SAA7709H/N103/S420 功能描述:音頻 DSP Car radio Digital Signal Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
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