TEF6903AH/V2,557 NXP Semiconductors, TEF6903AH/V2,557 Datasheet - Page 47

• Manufacturer Part Number: TEF6903AH/V2,557
• Description: IC INTEGRATED CAR RADIO 80-QFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6903AH/V2,557

• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Current - Receiving: 102mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 8 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935281201557; TEF6903AH/V2; TEF6903AH/V2

NXP Semiconductors
TEF6903A_3
Product data sheet
8.2.14 Write mode: data byte SNC
Table 57.
Table 58.
Table 59.
Bit
7 to 4
3 and 2
1
0
SST3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
SST3
7
0
SNC - format of data byte 0Ch with default setting
SNC - data byte 0Ch bit description
Start of stereo noise control weak signal processing
Symbol
SST[3:0]
SSL[1:0]
HCMP
HCSF
SST2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
SST2
6
1
Description
SNC start; start setting of the stereo noise control; see
Figure 25
SNC slope; slope setting of the stereo noise control (
see
HCC control source
HCC minimum bandwidth; combined control with bit HCSFH;
see
SST1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Rev. 03 — 3 April 2008
00 = 38 dB/V
01 = 51 dB/V
10 = 63 dB/V
11 = 72 dB/V
0 = high cut control is only controlled by the level information
1 = high cut control is controlled by level, USN and WAM
SST1
Figure 25
Table
5
1
49,
Table 60
SST0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
SST0
4
1
and
Stereo noise control start (V
1.88 V
1.94 V
2.00 V
2.06 V
2.13 V
2.19 V
2.25 V
2.31 V
2.38 V
2.44 V
2.5 V
2.56 V
2.63 V
2.69 V
2.75 V
2.81 V
SSL1
Figure 26
3
0
SSL0
2
1
TEF6903A
Integrated car radio
HCMP
© NXP B.V. 2008. All rights reserved.
sep
1
0
Table 59
eq.LEVEL
/ V
eq.LEVEL
and
HCSF
)
47 of 110
0
0
);