TDA7333013TR STMicroelectronics, TDA7333013TR Datasheet - Page 18

• Manufacturer Part Number: TDA7333013TR
• Description: IC PROCESSOR RDS/RBDS 16-TSSOP
• Manufacturer: STMicroelectronics
• Type: RDS/RBDS Signal Processorr

Specifications of TDA7333013TR

• Applications: Radio
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Functional description
3.7.5
3.7.6
Note:
18/26
rds_bd_l register
Figure 13. rds_bd_l register
rds_bd_ctrl register
Figure 14.
Sinc4reg and testreg are reserved registers dedicated to testing and evaluation.
reset value
(2)
(1)
reset value
rds_bd_ctrl bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
rds_bd_I
bit name
bit name
access
access
pllb1 pllb0
0
0
1
1
pllf
0
1
0
1
0
1
rds_bd_ctrl register
freq qsens1qsens0
bit 7
r/w
m7
0
0
r
lock time needed for 90 deg deviation
lock time needed for 90 deg deviation
bit 6
r/w
m6
0
0
r
5 ms (reset status)
bit 5
r/w
0
m5
0
r
10 ms
15 ms
35 ms
76 ms
2 ms
pllb1
bit 4
r/w
m4
0
0
r
pllb0
bit 3
m3
0
r/w
0
r
bit 2
pllf
m2
r/w
0
0
r
shw
bit 1
m1
r/w
0
0
r
bit 0
m0
1
-
r
0
r
(3)
bit 7 of the actual RDS 16bits information
bit 6 of the actual RDS 16bits information
bit 5 of the actual RDS 16bits information
bit 4 of the actual RDS 16bits information
bit 3 of the actual RDS 16bits information
bit 2 of the actual RDS 16bits information
bit 1of the actual RDS 16bits information
bit 0 of the actual RDS 16bits information
select PLL’s time constants by software or hardware:
1: software. Time constants are selected by pllb[1:0] resp.
0: hardware. (reset value) Time constants automatically
set the 57kHz pll time constant
bit 0 of 1187.5Hz pll time constant
bit 1 of 1187.5Hz pll time constant
bit 0 of quality sensitivity
bit 1 of quality sensitivity
select oscillator frequency:
1: 8.664MHz
0: 8.55MHz (reset value)
pllf
select sensitivity of quality bit.
00: minimum (reset value)
11: maximum
increase after a reset.
(3)
(3)
(1)
(2)
(2)
TDA7333