saa7706h NXP Semiconductors, saa7706h Datasheet - Page 12

• Manufacturer Part Number: saa7706h
• Description: Car Radio Digital Signal Processor Dsp
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2001 Mar 05
handbook, full pagewidth
Car radio Digital Signal Processor (DSP)
PHONE_GND
CD_(L)_GND
CD_R_GND
AM_L/NAV
NAV_GND
AM_R/AM
FM_RDS
FM_MPX
VREFAD
TAPE_R
SEL_FR
TAPE_L
PHONE
AUX_R
LEVEL
AUX_L
CD_R
CD_L
3
61
79
80
72
69
7
70
68
66
8
77
78
14
71
73
67
4
MIDREF
CMRR
CMRR
0
1
0
1
GNDC2
GNDC1
MUX
MUX
Fig.3 Analog front-end switch diagram.
x00
x01
x10
011
111
x00
x01
x10
011
111
x00
x01
x10
011
111
x00
x01
x10
011
111
1
0
1
0
MUX
MUX
MUX
MUX
MUX
MUX
MIXC
AIC2(2:0)
AIC1(2:0)
VOLRDS(5:0)
VOLMIX(4:0)
VOLFM(5:0)
1
0
0
1
1
0
0
1
GNDRC1
GNDRC2
12
MUX
MUX
MUX
MUX
0
1
0
1
0
1
0
1
0
1
MUX
MUX
MUX
MUX
MUX
S1
S3
S2
charge_pump
CLKADC2
CLKADC2
LEVEL-ADC
CLKLEVEL
MONO (RDS)
STEREO
STEREO
CLKADC2
fmhsnr_adc1
fmhsnr_adc2
ADC1
ADC2
MIX
ADC3
located in FIRDAC
VOLMIX(5:2)
LEVELO
Product specification
LEFT1
RIGHT1
LEFT2
RIGHT2
SAA7706H
RDS
MGT459
ADF3
ADF1_a
ADF1_b